[Kernel-packages] [Bug 2085760] Re: package linux-modules-nvidia-535-6.8.0-40-generic 6.8.0-40.40 failed to install/upgrade: installed linux-modules-nvidia-535-6.8.0-40-generic package post-installati

[Jacob Martin]

** Changed in: linux-restricted-modules (Ubuntu)
 Assignee: Jacob Martin (jacobmartin) => Kuba Pawlak (kuba-t-pawlak)

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Title:
  package linux-modules-nvidia-535-6.8.0-40-generic 6.8.0-40.40 failed
  to install/upgrade: installed linux-modules-
  nvidia-535-6.8.0-40-generic package post-installation script
  subprocess returned error exit status 1

Status in linux-restricted-modules package in Ubuntu:
  New

Bug description:
  *

  ProblemType: Package
  DistroRelease: Ubuntu 24.04
  Package: linux-modules-nvidia-535-6.8.0-40-generic 6.8.0-40.40
  ProcVersionSignature: Ubuntu 6.8.0-45.45~22.04.1-generic 6.8.12
  Uname: Linux 6.8.0-45-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu82.6
  Architecture: amd64
  CasperMD5CheckResult: pass
  Date: Mon Oct 28 13:19:45 2024
  ErrorMessage: installed linux-modules-nvidia-535-6.8.0-40-generic package 
post-installation script subprocess returned error exit status 1
  InstallationDate: Installed on 2023-12-29 (304 days ago)
  InstallationMedia: Ubuntu 22.04.3 LTS "Jammy Jellyfish" - Release amd64 
(20230807.2)
  Python3Details: /usr/bin/python3.10, Python 3.10.12, python3-minimal, 
3.10.6-1~22.04.1
  PythonDetails: N/A
  RebootRequiredPkgs: Error: path contained symlinks.
  RelatedPackageVersions:
   dpkg 1.22.6ubuntu6.1
   apt  2.4.13
  SourcePackage: linux-restricted-modules
  Title: package linux-modules-nvidia-535-6.8.0-40-generic 6.8.0-40.40 failed 
to install/upgrade: installed linux-modules-nvidia-535-6.8.0-40-generic package 
post-installation script subprocess returned error exit status 1
  UpgradeStatus: Upgraded to noble on 2024-10-01 (27 days ago)

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[Kernel-packages] [Bug 2085760] Re: package linux-modules-nvidia-535-6.8.0-40-generic 6.8.0-40.40 failed to install/upgrade: installed linux-modules-nvidia-535-6.8.0-40-generic package post-installati

[Kuba Pawlak]

The message is produced by older GCC versions. Please upgrade GCC to
version 13.2 that Noble is shipped with.

** Changed in: linux-restricted-modules (Ubuntu)
   Status: New => Won't Fix

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Title:
  package linux-modules-nvidia-535-6.8.0-40-generic 6.8.0-40.40 failed
  to install/upgrade: installed linux-modules-
  nvidia-535-6.8.0-40-generic package post-installation script
  subprocess returned error exit status 1

Status in linux-restricted-modules package in Ubuntu:
  Won't Fix

Bug description:
  *

  ProblemType: Package
  DistroRelease: Ubuntu 24.04
  Package: linux-modules-nvidia-535-6.8.0-40-generic 6.8.0-40.40
  ProcVersionSignature: Ubuntu 6.8.0-45.45~22.04.1-generic 6.8.12
  Uname: Linux 6.8.0-45-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu82.6
  Architecture: amd64
  CasperMD5CheckResult: pass
  Date: Mon Oct 28 13:19:45 2024
  ErrorMessage: installed linux-modules-nvidia-535-6.8.0-40-generic package 
post-installation script subprocess returned error exit status 1
  InstallationDate: Installed on 2023-12-29 (304 days ago)
  InstallationMedia: Ubuntu 22.04.3 LTS "Jammy Jellyfish" - Release amd64 
(20230807.2)
  Python3Details: /usr/bin/python3.10, Python 3.10.12, python3-minimal, 
3.10.6-1~22.04.1
  PythonDetails: N/A
  RebootRequiredPkgs: Error: path contained symlinks.
  RelatedPackageVersions:
   dpkg 1.22.6ubuntu6.1
   apt  2.4.13
  SourcePackage: linux-restricted-modules
  Title: package linux-modules-nvidia-535-6.8.0-40-generic 6.8.0-40.40 failed 
to install/upgrade: installed linux-modules-nvidia-535-6.8.0-40-generic package 
post-installation script subprocess returned error exit status 1
  UpgradeStatus: Upgraded to noble on 2024-10-01 (27 days ago)

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[Kernel-packages] [Bug 2085760] Re: package linux-modules-nvidia-535-6.8.0-40-generic 6.8.0-40.40 failed to install/upgrade: installed linux-modules-nvidia-535-6.8.0-40-generic package post-installati

[Kuba Pawlak]

This might be a case of broken update from Jammy to Noble. Some packages
seem to be older than What's in Noble.

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Title:
  package linux-modules-nvidia-535-6.8.0-40-generic 6.8.0-40.40 failed
  to install/upgrade: installed linux-modules-
  nvidia-535-6.8.0-40-generic package post-installation script
  subprocess returned error exit status 1

Status in linux-restricted-modules package in Ubuntu:
  Won't Fix

Bug description:
  *

  ProblemType: Package
  DistroRelease: Ubuntu 24.04
  Package: linux-modules-nvidia-535-6.8.0-40-generic 6.8.0-40.40
  ProcVersionSignature: Ubuntu 6.8.0-45.45~22.04.1-generic 6.8.12
  Uname: Linux 6.8.0-45-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu82.6
  Architecture: amd64
  CasperMD5CheckResult: pass
  Date: Mon Oct 28 13:19:45 2024
  ErrorMessage: installed linux-modules-nvidia-535-6.8.0-40-generic package 
post-installation script subprocess returned error exit status 1
  InstallationDate: Installed on 2023-12-29 (304 days ago)
  InstallationMedia: Ubuntu 22.04.3 LTS "Jammy Jellyfish" - Release amd64 
(20230807.2)
  Python3Details: /usr/bin/python3.10, Python 3.10.12, python3-minimal, 
3.10.6-1~22.04.1
  PythonDetails: N/A
  RebootRequiredPkgs: Error: path contained symlinks.
  RelatedPackageVersions:
   dpkg 1.22.6ubuntu6.1
   apt  2.4.13
  SourcePackage: linux-restricted-modules
  Title: package linux-modules-nvidia-535-6.8.0-40-generic 6.8.0-40.40 failed 
to install/upgrade: installed linux-modules-nvidia-535-6.8.0-40-generic package 
post-installation script subprocess returned error exit status 1
  UpgradeStatus: Upgraded to noble on 2024-10-01 (27 days ago)

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[Kernel-packages] [Bug 2085904] [NEW] Enable IOMMU Passthrough by default

[Ian Whitfield]

Public bug reported:

SRU Justification

[Impact]

C3 bare metal instances run into a problem on 6.8 kernels due to Intel
IOMMU being enabled by default. After performing enough disk-intensive
work on the instance, the system becomes unusable and reports I/O errors
at the command line until rebooted, losing data in the process. The root
issue is being worked on long-term, but in the meantime we will apply a
workaround to the issue for affected customers. This fix has a negative
impact on security, so it is limited to Jammy kernels for which this
issue is a regression. Noble kernels have always had this problem and
therefore will be waiting for the long-term fix.

[Fix]

Change the kernel config to use IOMMU passthrough by default.

[Test Plan]

Perform up to 50 kernel builds on the instance in sequence. Failures on
affected instances are usually detected after only 1 or 2.

[Regression potential]

Regression potential is especially low for Jammy as we are essentially
reverting a breaking change.

** Affects: linux-gcp (Ubuntu)
 Importance: Undecided
 Status: New

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Title:
  Enable IOMMU Passthrough by default

Status in linux-gcp package in Ubuntu:
  New

Bug description:
  SRU Justification

  [Impact]

  C3 bare metal instances run into a problem on 6.8 kernels due to Intel
  IOMMU being enabled by default. After performing enough disk-intensive
  work on the instance, the system becomes unusable and reports I/O
  errors at the command line until rebooted, losing data in the process.
  The root issue is being worked on long-term, but in the meantime we
  will apply a workaround to the issue for affected customers. This fix
  has a negative impact on security, so it is limited to Jammy kernels
  for which this issue is a regression. Noble kernels have always had
  this problem and therefore will be waiting for the long-term fix.

  [Fix]

  Change the kernel config to use IOMMU passthrough by default.

  [Test Plan]

  Perform up to 50 kernel builds on the instance in sequence. Failures
  on affected instances are usually detected after only 1 or 2.

  [Regression potential]

  Regression potential is especially low for Jammy as we are essentially
  reverting a breaking change.

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[Kernel-packages] [Bug 2085612] Re: Failure to detect Bluetooth headphones (Shokz)

[Daniel van Vugt]

** Summary changed:

- System fail to detect the blutooth device 
+ Failure to detect Bluetooth headphones (Shokz)

** Changed in: bluez (Ubuntu)
   Status: Incomplete => New

** Changed in: linux (Ubuntu)
   Status: Incomplete => New

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Title:
  Failure to detect Bluetooth headphones (Shokz)

Status in bluez package in Ubuntu:
  New
Status in linux package in Ubuntu:
  New

Bug description:
  Here is the issue log:

  Oct 25 09:11:36 am-ThinkPad-X1-Carbon-Gen-9 kernel: Bluetooth: hci0: Device 
booted in 14662 usecs
  Oct 25 09:11:36 am-ThinkPad-X1-Carbon-Gen-9 kernel: Bluetooth: hci0: 
Malformed MSFT vendor event: 0x02
  Oct 25 09:11:36 am-ThinkPad-X1-Carbon-Gen-9 systemd[1]: 
podman-clean-transient.service: Deactivated successfully.
  Oct 25 09:11:36 am-ThinkPad-X1-Carbon-Gen-9 systemd[1]: Finished 
podman-clean-transient.service - Clean up podman transient data.
  Oct 25 09:11:36 am-ThinkPad-X1-Carbon-Gen-9 kernel: Bluetooth: hci0: Found 
Intel DDC parameters: intel/ibt-19-0-4.ddc
  Oct 25 09:11:36 am-ThinkPad-X1-Carbon-Gen-9 kernel: Bluetooth: hci0: Applying 
Intel DDC parameters completed
  Oct 25 09:11:36 am-ThinkPad-X1-Carbon-Gen-9 kernel: Bluetooth: hci0: Firmware 
revision 0.4 build 132 week 3 2024
  Oct 25 09:11:36 am-ThinkPad-X1-Carbon-Gen-9 systemd[1]: Started 
udisks2.service - Disk Manager.
  Oct 25 09:11:36 am-ThinkPad-X1-Carbon-Gen-9 kernel: Bluetooth: hci0: HCI LE 
Coded PHY feature bit is set, but its usage is not supported.
  Oct 25 09:11:36 am-ThinkPad-X1-Carbon-Gen-9 systemd[1]: Finished 
apport.service - automatic crash report generation.
  Oct 25 09:11:36 am-ThinkPad-X1-Carbon-Gen-9 udisksd[2144]: Acquired the name 
org.freedesktop.UDisks2 on the system message bus
  Oct 25 09:11:36 am-ThinkPad-X1-Carbon-Gen-9 snapd[2125]: backends.go:58: 
AppArmor status: apparmor is enabled and all features are available
  Oct 25 09:11:36 am-ThinkPad-X1-Carbon-Gen-9 kernel: Bluetooth: MGMT ver 1.23
  Oct 25 09:11:36 am-ThinkPad-X1-Carbon-Gen-9 bluetoothd[2096]: Battery 
Provider Manager created

  
  I also found similar issues, here is the ref:
  https://bbs.archlinux.org/viewtopic.php?id=276815
  https://github.com/bluez/bluez/issues/877
  https://bugzilla.kernel.org/show_bug.cgi?id=217023
  
https://askubuntu.com/questions/1477995/ubuntu-not-booting-due-to-malformed-msft-vendor-event
  https://forum.endeavouros.com/t/malformed-msft-vendor-event-0x02/43728
  
https://www.reddit.com/r/pop_os/comments/11aakg8/bluetooth_hci0_malformed_msft_vendor_event_0x02/

  ProblemType: Bug
  DistroRelease: Ubuntu 24.10
  Package: linux-generic-hwe-24.04 6.11.0-8.8
  ProcVersionSignature: Ubuntu 6.11.0-8.8-generic 6.11.0
  Uname: Linux 6.11.0-8-generic x86_64
  ApportVersion: 2.30.0-0ubuntu4
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/seq:am 3858 F pipewire
   /dev/snd/controlC0:  am 3858 F pipewire
am 3869 F wireplumber
  CasperMD5CheckMismatches: ./casper/initrd
  CasperMD5CheckResult: fail
  CurrentDesktop: ubuntu:GNOME
  Date: Fri Oct 25 11:51:53 2024
  InstallationDate: Installed on 2024-09-29 (26 days ago)
  InstallationMedia: Ubuntu 24.10 "Oracular Oriole" - Beta amd64 (20240919)
  IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
  MachineType: LENOVO 20XXS3LA00
  ProcEnviron:
   LANG=en_US.UTF-8
   PATH=(custom, no user)
   SHELL=/bin/bash
   TERM=xterm-256color
   XDG_RUNTIME_DIR=
  ProcFB: 0 i915drmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-6.11.0-8-generic 
root=/dev/mapper/ubuntu--vg-ubuntu--lv ro quiet splash 
crashkernel=2G-4G:320M,4G-32G:512M,32G-64G:1024M,64G-128G:2048M,128G-:4096M 
vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-6.11.0-8-generic N/A
   linux-backports-modules-6.11.0-8-generic  N/A
   linux-firmware20240913.gita34e7a5f-0ubuntu2
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 07/01/2024
  dmi.bios.release: 1.69
  dmi.bios.vendor: LENOVO
  dmi.bios.version: N32ET93W (1.69 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20XXS3LA00
  dmi.board.vendor: LENOVO
  dmi.board.version: Not Defined
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: None
  dmi.ec.firmware.release: 1.36
  dmi.modalias: 
dmi:bvnLENOVO:bvrN32ET93W(1.69):bd07/01/2024:br1.69:efr1.36:svnLENOVO:pn20XXS3LA00:pvrThinkPadX1CarbonGen9:rvnLENOVO:rn20XXS3LA00:rvrNotDefined:cvnLENOVO:ct10:cvrNone:skuLENOVO_MT_20XX_BU_Think_FM_ThinkPadX1CarbonGen9:
  dmi.product.family: ThinkPad X1 Carbon Gen 9
  dmi.product.name: 20XXS3LA00
  dmi.product.sku: LENOVO_MT_20XX_BU_Think_FM_ThinkPad X1 Carbon Gen 9
  dmi.product.version: ThinkPad X1 Carbon Gen 9
  dmi.s

[Kernel-packages] [Bug 2085082] Re: Cannot detect audio sinks and sources in proposed kernel

[Chris Chiu]

Verify with the test kernel with the upstream revert commit in #4. It
works.

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Title:
  Cannot detect audio sinks and sources in proposed kernel

Status in linux package in Ubuntu:
  New
Status in linux-hwe-5.15 package in Ubuntu:
  Invalid
Status in linux source package in Focal:
  Invalid
Status in linux-hwe-5.15 source package in Focal:
  Incomplete
Status in linux source package in Jammy:
  New
Status in linux-hwe-5.15 source package in Jammy:
  Invalid

Bug description:
  [Impact]

  Failed to detect audio sinks/sources.

  [Test Case]

  1. run "pactl list sinks short | grep -v -E "monitor|auto_null" to check if 
any sinks was found
  2. run "pactl list sources short | grep -v -E "monitor|auto_null" to check if 
any sources was found

  
  [Verify]

  1. reverse the kernel to 5.15.0.124
  2. run the same tests
  3. confirmed audio is activate

  
  [Fail rate]

  3/3

  
  [Expected result]

  0 
alsa_output.pci-_00_1f.3-platform-sof_sdw.HiFi__hw_sofsoundwire_7__sink 
module-alsa-card.c  s16le 2ch 48000Hz   SUSPENDED
  1 
alsa_output.pci-_00_1f.3-platform-sof_sdw.HiFi__hw_sofsoundwire_6__sink 
module-alsa-card.c  s16le 2ch 48000Hz   SUSPENDED
  2 
alsa_output.pci-_00_1f.3-platform-sof_sdw.HiFi__hw_sofsoundwire_5__sink 
module-alsa-card.c  s16le 2ch 48000Hz   SUSPENDED
  3 
alsa_output.pci-_00_1f.3-platform-sof_sdw.HiFi__hw_sofsoundwire__sink   
module-alsa-card.c  s16le 2ch 48000Hz   SUSPENDED
  4 
alsa_output.pci-_00_1f.3-platform-sof_sdw.HiFi__hw_sofsoundwire_2__sink 
module-alsa-card.c  s16le 2ch 48000Hz   SUSPENDED


  
  [Actual result]

  No available sources found.

  
  [Additional information]
  https://certification.canonical.com/hardware/202111-29676/

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.15.0-125-generic 5.15.0-125.135~20.04.1
  ProcVersionSignature: Ubuntu 5.15.0-125.135~20.04.1-generic 5.15.167
  Uname: Linux 5.15.0-125-generic x86_64
  ApportVersion: 2.20.11-0ubuntu27.27
  Architecture: amd64
  CasperMD5CheckResult: skip
  CloudArchitecture: x86_64
  CloudID: maas
  CloudName: maas
  CloudPlatform: maas
  CloudSubPlatform: seed-dir (http://10.102.160.2:5248/MAAS/metadata/)
  Date: Mon Oct 21 14:02:46 2024
  DistributionChannelDescriptor:
   # This is the distribution channel descriptor for the OEM CDs
   # For more information see 
http://wiki.ubuntu.com/DistributionChannelDescriptor
   canonical-oem-somerville-focal-amd64-20200502-85+fossa-starmie-adl+X173
  InstallationDate: Installed on 2024-10-16 (4 days ago)
  InstallationMedia: Ubuntu 20.04 "Focal" - Build amd64 LIVE Binary 
20200502-05:58
  SourcePackage: linux-signed-hwe-5.15
  UpgradeStatus: No upgrade log present (probably fresh install)

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[Kernel-packages] [Bug 2085612] Re: System fail to detect the blutooth device

[Alan Moore]

In the scenario which Ubuntu can scan the Bluetooth devices, "the blutooth 
device" means my headphone Shokz.
If in the scenario which my Ubuntu can not even have a workable bluetooth scan 
function

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Title:
  System fail to detect the blutooth device

Status in bluez package in Ubuntu:
  Incomplete
Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Here is the issue log:

  Oct 25 09:11:36 am-ThinkPad-X1-Carbon-Gen-9 kernel: Bluetooth: hci0: Device 
booted in 14662 usecs
  Oct 25 09:11:36 am-ThinkPad-X1-Carbon-Gen-9 kernel: Bluetooth: hci0: 
Malformed MSFT vendor event: 0x02
  Oct 25 09:11:36 am-ThinkPad-X1-Carbon-Gen-9 systemd[1]: 
podman-clean-transient.service: Deactivated successfully.
  Oct 25 09:11:36 am-ThinkPad-X1-Carbon-Gen-9 systemd[1]: Finished 
podman-clean-transient.service - Clean up podman transient data.
  Oct 25 09:11:36 am-ThinkPad-X1-Carbon-Gen-9 kernel: Bluetooth: hci0: Found 
Intel DDC parameters: intel/ibt-19-0-4.ddc
  Oct 25 09:11:36 am-ThinkPad-X1-Carbon-Gen-9 kernel: Bluetooth: hci0: Applying 
Intel DDC parameters completed
  Oct 25 09:11:36 am-ThinkPad-X1-Carbon-Gen-9 kernel: Bluetooth: hci0: Firmware 
revision 0.4 build 132 week 3 2024
  Oct 25 09:11:36 am-ThinkPad-X1-Carbon-Gen-9 systemd[1]: Started 
udisks2.service - Disk Manager.
  Oct 25 09:11:36 am-ThinkPad-X1-Carbon-Gen-9 kernel: Bluetooth: hci0: HCI LE 
Coded PHY feature bit is set, but its usage is not supported.
  Oct 25 09:11:36 am-ThinkPad-X1-Carbon-Gen-9 systemd[1]: Finished 
apport.service - automatic crash report generation.
  Oct 25 09:11:36 am-ThinkPad-X1-Carbon-Gen-9 udisksd[2144]: Acquired the name 
org.freedesktop.UDisks2 on the system message bus
  Oct 25 09:11:36 am-ThinkPad-X1-Carbon-Gen-9 snapd[2125]: backends.go:58: 
AppArmor status: apparmor is enabled and all features are available
  Oct 25 09:11:36 am-ThinkPad-X1-Carbon-Gen-9 kernel: Bluetooth: MGMT ver 1.23
  Oct 25 09:11:36 am-ThinkPad-X1-Carbon-Gen-9 bluetoothd[2096]: Battery 
Provider Manager created

  
  I also found similar issues, here is the ref:
  https://bbs.archlinux.org/viewtopic.php?id=276815
  https://github.com/bluez/bluez/issues/877
  https://bugzilla.kernel.org/show_bug.cgi?id=217023
  
https://askubuntu.com/questions/1477995/ubuntu-not-booting-due-to-malformed-msft-vendor-event
  https://forum.endeavouros.com/t/malformed-msft-vendor-event-0x02/43728
  
https://www.reddit.com/r/pop_os/comments/11aakg8/bluetooth_hci0_malformed_msft_vendor_event_0x02/

  ProblemType: Bug
  DistroRelease: Ubuntu 24.10
  Package: linux-generic-hwe-24.04 6.11.0-8.8
  ProcVersionSignature: Ubuntu 6.11.0-8.8-generic 6.11.0
  Uname: Linux 6.11.0-8-generic x86_64
  ApportVersion: 2.30.0-0ubuntu4
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/seq:am 3858 F pipewire
   /dev/snd/controlC0:  am 3858 F pipewire
am 3869 F wireplumber
  CasperMD5CheckMismatches: ./casper/initrd
  CasperMD5CheckResult: fail
  CurrentDesktop: ubuntu:GNOME
  Date: Fri Oct 25 11:51:53 2024
  InstallationDate: Installed on 2024-09-29 (26 days ago)
  InstallationMedia: Ubuntu 24.10 "Oracular Oriole" - Beta amd64 (20240919)
  IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
  MachineType: LENOVO 20XXS3LA00
  ProcEnviron:
   LANG=en_US.UTF-8
   PATH=(custom, no user)
   SHELL=/bin/bash
   TERM=xterm-256color
   XDG_RUNTIME_DIR=
  ProcFB: 0 i915drmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-6.11.0-8-generic 
root=/dev/mapper/ubuntu--vg-ubuntu--lv ro quiet splash 
crashkernel=2G-4G:320M,4G-32G:512M,32G-64G:1024M,64G-128G:2048M,128G-:4096M 
vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-6.11.0-8-generic N/A
   linux-backports-modules-6.11.0-8-generic  N/A
   linux-firmware20240913.gita34e7a5f-0ubuntu2
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 07/01/2024
  dmi.bios.release: 1.69
  dmi.bios.vendor: LENOVO
  dmi.bios.version: N32ET93W (1.69 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20XXS3LA00
  dmi.board.vendor: LENOVO
  dmi.board.version: Not Defined
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: None
  dmi.ec.firmware.release: 1.36
  dmi.modalias: 
dmi:bvnLENOVO:bvrN32ET93W(1.69):bd07/01/2024:br1.69:efr1.36:svnLENOVO:pn20XXS3LA00:pvrThinkPadX1CarbonGen9:rvnLENOVO:rn20XXS3LA00:rvrNotDefined:cvnLENOVO:ct10:cvrNone:skuLENOVO_MT_20XX_BU_Think_FM_ThinkPadX1CarbonGen9:
  dmi.product.family: ThinkPad X1 Carbon Gen 9
  dmi.product.name: 20XXS3LA00
  dmi.product.sku: LENOVO_MT_20XX_BU_Think_FM_ThinkPad X1 Carbon Gen 9
  dmi.product.version: ThinkPad X1 Carbon Gen 9
  dmi.sys.vendor: LENOVO

To manage notifi

[Kernel-packages] [Bug 2077887] Re: Backport VFIO P2P patch for BlueField 5.15

[Bartlomiej Zolnierkiewicz]

Hi William,

Please put the comment into bug-tracker
(https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2084688) about
skipping verification testing for this bug and a reason for it. Thank
you.

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https://bugs.launchpad.net/bugs/2077887

Title:
  Backport VFIO P2P patch for BlueField 5.15

Status in linux-bluefield package in Ubuntu:
  New
Status in linux-bluefield source package in Jammy:
  Fix Committed

Bug description:
  * Summary

  Current BF kernel doesn't support VFIO P2P, the following patches need
  to backport, based on 6.0 kernel.

  1. 
https://patchwork.kernel.org/project/kvm/cover/0-v2-1bd95d72f298+e0e-vfio_pci_priv_...@nvidia.com/
  2. 
https://patchwork.kernel.org/project/kvm/cover/0-v2-0f9e632d54fb+d6-vfio_ioctl_split_...@nvidia.com/
  3. 
https://patchwork.kernel.org/project/linux-rdma/cover/0-v2-472615b3877e+28f7-vfio_dma_buf_...@nvidia.com/

  Due to it's huge dependency, we didn't backport from 1, but instead,
  we directly take patch series 3 and fix the code to make it work.

  * Kernel Config
  Need to enable
  CONFIG_PCI_P2PDMA (enable p2p dma transaction)
  CONFIG_DMABUF_MOVE_NOTIFY (no need to pin down the memory)

  The feature doesn't work with IOMMU, so either we disable it for the system,
  "iommu.passthrough=1 iommu=off" in kernel boot parameter, or conditionally 
disable it for VFIO.
  CONFIG_VFIO_NOIOMMU (optional)
  - You should enable CONFIG_VFIO_NOIOMMU in the kernel config if your vfio 
module does not have vfio enable_unsafe_noiommu_mode in the parameter list.

  * /etc/modprobe.d/vfio.conf
  $ cat /etc/modprobe.d/vfio.conf
  # The kernel hungs when :06:00.0 (Non-Volatile memory controller: KIOXIA
  # Corporation Device 0001) is bound to the vfio-pci module, and the following
  # error is printed:
  #
  # vfio-pci :06:00.0: Unable to change power state from D3hot to D0, 
device inaccessible
  #
  # The configuration below is a workarround for the issue.
  options vfio-pci disable_idle_d3=1

  # Allow using VFIO without IOMMU. This is only required when SMMU is disabled.
  options vfio enable_unsafe_noiommu_mode=1

  * Setup and Test
  1. For ease of testing, we take a BF3 and boot the OS into mmc instead of 
NVMe drive. So leaving NVMe drive free to use.

  2. use a test program to verify its correctness.
  The program create ibv rdma program, open nvme drive, create dma vfio buf 
from nvme, and let the rdma program read (DMA P2P) the version number of the 
nvme drive.
  https://gitlab.com/Mellanox/spdk_team/vfio-dmabuf-test

  * UAPI changes
  The backport patches are not upstreamed and we have to maintain it if 
conflict in the future.Specifically, the patch "vfio/pci: Allow MMIO regions to 
be exported through dma-buf" adds the following struct and define.
  /**
   * Upon VFIO_DEVICE_FEATURE_GET create a dma_buf fd for the
   * region selected.
   *
   * open_flags are the typical flags passed to open(2), eg O_RDWR, O_CLOEXEC,
   * etc. offset/length specify a slice of the region to create the dmabuf from.
   * If both are 0 then the whole region is used.
   *
   * Return: The fd number on success, -1 and errno is set on failure.
   */
  struct vfio_device_feature_dma_buf {
     __u32 region_index;
     __u32 open_flags;
     __u32 offset;
     __u64 length;
  };
  #define VFIO_DEVICE_FEATURE_DMA_BUF 3

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[Kernel-packages] [Bug 2085760] Re: package linux-modules-nvidia-535-6.8.0-40-generic 6.8.0-40.40 failed to install/upgrade: installed linux-modules-nvidia-535-6.8.0-40-generic package post-installati

[Juerg Haefliger]

How did you end up in that state? Is this a release upgrade that failed?

** Changed in: linux-restricted-modules (Ubuntu)
   Status: Won't Fix => Incomplete

** Changed in: linux-restricted-modules (Ubuntu)
 Assignee: Kuba Pawlak (kuba-t-pawlak) => Juerg Haefliger (juergh)

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Title:
  package linux-modules-nvidia-535-6.8.0-40-generic 6.8.0-40.40 failed
  to install/upgrade: installed linux-modules-
  nvidia-535-6.8.0-40-generic package post-installation script
  subprocess returned error exit status 1

Status in linux-restricted-modules package in Ubuntu:
  Incomplete

Bug description:
  *

  ProblemType: Package
  DistroRelease: Ubuntu 24.04
  Package: linux-modules-nvidia-535-6.8.0-40-generic 6.8.0-40.40
  ProcVersionSignature: Ubuntu 6.8.0-45.45~22.04.1-generic 6.8.12
  Uname: Linux 6.8.0-45-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu82.6
  Architecture: amd64
  CasperMD5CheckResult: pass
  Date: Mon Oct 28 13:19:45 2024
  ErrorMessage: installed linux-modules-nvidia-535-6.8.0-40-generic package 
post-installation script subprocess returned error exit status 1
  InstallationDate: Installed on 2023-12-29 (304 days ago)
  InstallationMedia: Ubuntu 22.04.3 LTS "Jammy Jellyfish" - Release amd64 
(20230807.2)
  Python3Details: /usr/bin/python3.10, Python 3.10.12, python3-minimal, 
3.10.6-1~22.04.1
  PythonDetails: N/A
  RebootRequiredPkgs: Error: path contained symlinks.
  RelatedPackageVersions:
   dpkg 1.22.6ubuntu6.1
   apt  2.4.13
  SourcePackage: linux-restricted-modules
  Title: package linux-modules-nvidia-535-6.8.0-40-generic 6.8.0-40.40 failed 
to install/upgrade: installed linux-modules-nvidia-535-6.8.0-40-generic package 
post-installation script subprocess returned error exit status 1
  UpgradeStatus: Upgraded to noble on 2024-10-01 (27 days ago)

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[Kernel-packages] [Bug 2085853] Re: Ubuntu 24.04 OS can't install on the nvme(on PCH) with raid on mode

[AceLan Kao]

** Description changed:

  [Impact]
+ Can't recognize the nvme disk which installed on PCH nvme slot under raid on 
mode(VMD)
  
  [Fix]
+ Intel provides patches to address this issue
+ 
https://lore.kernel.org/linux-pci/20241025150153.983306-1-szymon.dur...@linux.intel.com/T/#t
  
  [Test]
+ 1. Install Ubuntu 24.04 with AHCI mode
+ 2. Install the fixed kernel then reboot the system
+ 3. Change the BIOS setting from AHCI to Raid On mode then it should be able 
to boot to desktop
  
  [Where problems could occur]

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https://bugs.launchpad.net/bugs/2085853

Title:
  Ubuntu 24.04 OS can't install on the nvme(on PCH) with raid on mode

Status in HWE Next:
  New
Status in linux-oem-6.11 package in Ubuntu:
  Invalid
Status in linux-oem-6.11 source package in Noble:
  In Progress

Bug description:
  [Impact]
  Can't recognize the nvme disk which installed on PCH nvme slot under raid on 
mode(VMD)

  [Fix]
  Intel provides patches to address this issue
  
https://lore.kernel.org/linux-pci/20241025150153.983306-1-szymon.dur...@linux.intel.com/T/#t

  [Test]
  1. Install Ubuntu 24.04 with AHCI mode
  2. Install the fixed kernel then reboot the system
  3. Change the BIOS setting from AHCI to Raid On mode then it should be able 
to boot to desktop

  [Where problems could occur]

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[Kernel-packages] [Bug 2085894] [NEW] package zfs-dkms 2.2.2-0ubuntu9.1 failed to install/upgrade: »installiertes post-installation-Skript des Paketes zfs-dkms«-Unterprozess gab den Fehlerwert 3 zurüc

[Lutz Fiebach]

Public bug reported:

unable to update

ProblemType: Package
DistroRelease: Ubuntu 24.04
Package: zfs-dkms 2.2.2-0ubuntu9.1
ProcVersionSignature: Ubuntu 6.8.0-41.41-generic 6.8.12
Uname: Linux 6.8.0-41-generic x86_64
NonfreeKernelModules: zfs
ApportVersion: 2.28.1-0ubuntu3.1
AptOrdering:
 htop:amd64: Install
 NULL: ConfigurePending
Architecture: amd64
CasperMD5CheckResult: pass
Date: Wed Oct 30 09:29:05 2024
ErrorMessage: »installiertes post-installation-Skript des Paketes 
zfs-dkms«-Unterprozess gab den Fehlerwert 3 zurück
InstallationDate: Installed on 2024-07-16 (106 days ago)
InstallationMedia: Ubuntu 24.04 LTS "Noble Numbat" - Release amd64 (20240424)
PackageArchitecture: all
Python3Details: /usr/bin/python3.12, Python 3.12.3, python3-minimal, 
3.12.3-0ubuntu2
PythonDetails: N/A
RelatedPackageVersions:
 dpkg 1.22.6ubuntu6.1
 apt  2.7.14build2
SourcePackage: zfs-linux
Title: package zfs-dkms 2.2.2-0ubuntu9.1 failed to install/upgrade: 
»installiertes post-installation-Skript des Paketes zfs-dkms«-Unterprozess gab 
den Fehlerwert 3 zurück
UpgradeStatus: No upgrade log present (probably fresh install)

** Affects: zfs-linux (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: amd64 apport-package noble

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Title:
  package zfs-dkms 2.2.2-0ubuntu9.1 failed to install/upgrade:
  »installiertes post-installation-Skript des Paketes zfs-
  dkms«-Unterprozess gab den Fehlerwert 3 zurück

Status in zfs-linux package in Ubuntu:
  New

Bug description:
  unable to update

  ProblemType: Package
  DistroRelease: Ubuntu 24.04
  Package: zfs-dkms 2.2.2-0ubuntu9.1
  ProcVersionSignature: Ubuntu 6.8.0-41.41-generic 6.8.12
  Uname: Linux 6.8.0-41-generic x86_64
  NonfreeKernelModules: zfs
  ApportVersion: 2.28.1-0ubuntu3.1
  AptOrdering:
   htop:amd64: Install
   NULL: ConfigurePending
  Architecture: amd64
  CasperMD5CheckResult: pass
  Date: Wed Oct 30 09:29:05 2024
  ErrorMessage: »installiertes post-installation-Skript des Paketes 
zfs-dkms«-Unterprozess gab den Fehlerwert 3 zurück
  InstallationDate: Installed on 2024-07-16 (106 days ago)
  InstallationMedia: Ubuntu 24.04 LTS "Noble Numbat" - Release amd64 (20240424)
  PackageArchitecture: all
  Python3Details: /usr/bin/python3.12, Python 3.12.3, python3-minimal, 
3.12.3-0ubuntu2
  PythonDetails: N/A
  RelatedPackageVersions:
   dpkg 1.22.6ubuntu6.1
   apt  2.7.14build2
  SourcePackage: zfs-linux
  Title: package zfs-dkms 2.2.2-0ubuntu9.1 failed to install/upgrade: 
»installiertes post-installation-Skript des Paketes zfs-dkms«-Unterprozess gab 
den Fehlerwert 3 zurück
  UpgradeStatus: No upgrade log present (probably fresh install)

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[Kernel-packages] [Bug 2084914] Re: New upstream release 550.127.05 ERD6/UDA

[Launchpad Bug Tracker]

This bug was fixed in the package fabric-manager-550 -
550.127.05-0ubuntu0.24.10.1

---
fabric-manager-550 (550.127.05-0ubuntu0.24.10.1) oracular; urgency=medium

  * New upstream release (LP: #2084914)

 -- Kuba Pawlak   Fri, 18 Oct 2024 17:54:37
+0200

** Changed in: fabric-manager-550 (Ubuntu Oracular)
   Status: New => Fix Released

** Changed in: nvidia-imex-550 (Ubuntu Oracular)
   Status: New => Fix Released

-- 
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https://bugs.launchpad.net/bugs/2084914

Title:
  New upstream release 550.127.05 ERD6/UDA

Status in fabric-manager-550 package in Ubuntu:
  New
Status in libnvidia-nscq-550 package in Ubuntu:
  New
Status in nvidia-graphics-drivers-550 package in Ubuntu:
  New
Status in nvidia-graphics-drivers-550-server package in Ubuntu:
  New
Status in nvidia-imex-550 package in Ubuntu:
  New
Status in fabric-manager-550 source package in Focal:
  Fix Released
Status in libnvidia-nscq-550 source package in Focal:
  Fix Released
Status in nvidia-graphics-drivers-550 source package in Focal:
  New
Status in nvidia-graphics-drivers-550-server source package in Focal:
  Fix Released
Status in nvidia-imex-550 source package in Focal:
  Fix Released
Status in fabric-manager-550 source package in Jammy:
  Fix Released
Status in libnvidia-nscq-550 source package in Jammy:
  Fix Released
Status in nvidia-graphics-drivers-550 source package in Jammy:
  New
Status in nvidia-graphics-drivers-550-server source package in Jammy:
  Fix Released
Status in nvidia-imex-550 source package in Jammy:
  Fix Released
Status in fabric-manager-550 source package in Noble:
  Fix Released
Status in libnvidia-nscq-550 source package in Noble:
  Fix Released
Status in nvidia-graphics-drivers-550 source package in Noble:
  New
Status in nvidia-graphics-drivers-550-server source package in Noble:
  Fix Released
Status in nvidia-imex-550 source package in Noble:
  Fix Released
Status in fabric-manager-550 source package in Oracular:
  Fix Released
Status in libnvidia-nscq-550 source package in Oracular:
  Fix Released
Status in nvidia-graphics-drivers-550 source package in Oracular:
  New
Status in nvidia-graphics-drivers-550-server source package in Oracular:
  Fix Released
Status in nvidia-imex-550 source package in Oracular:
  Fix Released
Status in fabric-manager-550 source package in Plucky:
  New
Status in libnvidia-nscq-550 source package in Plucky:
  New
Status in nvidia-graphics-drivers-550 source package in Plucky:
  New
Status in nvidia-graphics-drivers-550-server source package in Plucky:
  New
Status in nvidia-imex-550 source package in Plucky:
  New

Bug description:
  [Impact]
  These releases provide both bug fixes and new features, and we would like to
  make sure all of our users have access to these improvements.

  See the changelog entry below for a full list of changes and bugs.

  [Test Case]
  The following development and SRU process was followed:
  https://wiki.ubuntu.com/NVidiaUpdates

  Certification test suite must pass on a range of hardware:
  https://git.launchpad.net/plainbox-provider-sru/tree/units/sru.pxu

  The QA team that executed the tests will be in charge of attaching the
  artifacts and console output of the appropriate run to the bug. nVidia
  maintainers team members will not mark ‘verification-done’ until this
  has happened.

  [Regression Potential]
  In order to mitigate the regression potential, the results of the
  aforementioned system level tests are attached to this bug.

  [Discussion]

  [Changelog]

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[Kernel-packages] [Bug 2084914] Re: New upstream release 550.127.05 ERD6/UDA

[Launchpad Bug Tracker]

This bug was fixed in the package nvidia-imex-550 -
550.127.05-0ubuntu0.24.10.1

---
nvidia-imex-550 (550.127.05-0ubuntu0.24.10.1) oracular; urgency=medium

  * New upstream release (LP: #2084914)

 -- Kuba Pawlak   Fri, 18 Oct 2024 18:01:52
+0200

** Changed in: libnvidia-nscq-550 (Ubuntu Oracular)
   Status: New => Fix Released

-- 
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https://bugs.launchpad.net/bugs/2084914

Title:
  New upstream release 550.127.05 ERD6/UDA

Status in fabric-manager-550 package in Ubuntu:
  New
Status in libnvidia-nscq-550 package in Ubuntu:
  New
Status in nvidia-graphics-drivers-550 package in Ubuntu:
  New
Status in nvidia-graphics-drivers-550-server package in Ubuntu:
  New
Status in nvidia-imex-550 package in Ubuntu:
  New
Status in fabric-manager-550 source package in Focal:
  Fix Released
Status in libnvidia-nscq-550 source package in Focal:
  Fix Released
Status in nvidia-graphics-drivers-550 source package in Focal:
  New
Status in nvidia-graphics-drivers-550-server source package in Focal:
  Fix Released
Status in nvidia-imex-550 source package in Focal:
  Fix Released
Status in fabric-manager-550 source package in Jammy:
  Fix Released
Status in libnvidia-nscq-550 source package in Jammy:
  Fix Released
Status in nvidia-graphics-drivers-550 source package in Jammy:
  New
Status in nvidia-graphics-drivers-550-server source package in Jammy:
  Fix Released
Status in nvidia-imex-550 source package in Jammy:
  Fix Released
Status in fabric-manager-550 source package in Noble:
  Fix Released
Status in libnvidia-nscq-550 source package in Noble:
  Fix Released
Status in nvidia-graphics-drivers-550 source package in Noble:
  New
Status in nvidia-graphics-drivers-550-server source package in Noble:
  Fix Released
Status in nvidia-imex-550 source package in Noble:
  Fix Released
Status in fabric-manager-550 source package in Oracular:
  Fix Released
Status in libnvidia-nscq-550 source package in Oracular:
  Fix Released
Status in nvidia-graphics-drivers-550 source package in Oracular:
  New
Status in nvidia-graphics-drivers-550-server source package in Oracular:
  Fix Released
Status in nvidia-imex-550 source package in Oracular:
  Fix Released
Status in fabric-manager-550 source package in Plucky:
  New
Status in libnvidia-nscq-550 source package in Plucky:
  New
Status in nvidia-graphics-drivers-550 source package in Plucky:
  New
Status in nvidia-graphics-drivers-550-server source package in Plucky:
  New
Status in nvidia-imex-550 source package in Plucky:
  New

Bug description:
  [Impact]
  These releases provide both bug fixes and new features, and we would like to
  make sure all of our users have access to these improvements.

  See the changelog entry below for a full list of changes and bugs.

  [Test Case]
  The following development and SRU process was followed:
  https://wiki.ubuntu.com/NVidiaUpdates

  Certification test suite must pass on a range of hardware:
  https://git.launchpad.net/plainbox-provider-sru/tree/units/sru.pxu

  The QA team that executed the tests will be in charge of attaching the
  artifacts and console output of the appropriate run to the bug. nVidia
  maintainers team members will not mark ‘verification-done’ until this
  has happened.

  [Regression Potential]
  In order to mitigate the regression potential, the results of the
  aforementioned system level tests are attached to this bug.

  [Discussion]

  [Changelog]

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[Kernel-packages] [Bug 2084013] Re: New upstream release 535.216.01

[Launchpad Bug Tracker]

This bug was fixed in the package fabric-manager-535 -
535.216.01-0ubuntu0.24.10.1

---
fabric-manager-535 (535.216.01-0ubuntu0.24.10.1) oracular; urgency=medium

  * New upstream release (LP: #2084013)

 -- Kuba Pawlak   Wed, 09 Oct 2024 17:25:58
+0200

** Changed in: fabric-manager-535 (Ubuntu Oracular)
   Status: New => Fix Released

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Title:
  New upstream release 535.216.01

Status in fabric-manager-535 package in Ubuntu:
  New
Status in libnvidia-nscq-535 package in Ubuntu:
  New
Status in nvidia-graphics-drivers-535 package in Ubuntu:
  Invalid
Status in nvidia-graphics-drivers-535-server package in Ubuntu:
  New
Status in fabric-manager-535 source package in Bionic:
  New
Status in libnvidia-nscq-535 source package in Bionic:
  New
Status in nvidia-graphics-drivers-535 source package in Bionic:
  New
Status in nvidia-graphics-drivers-535-server source package in Bionic:
  New
Status in fabric-manager-535 source package in Focal:
  Fix Released
Status in libnvidia-nscq-535 source package in Focal:
  Fix Released
Status in nvidia-graphics-drivers-535 source package in Focal:
  New
Status in nvidia-graphics-drivers-535-server source package in Focal:
  Fix Released
Status in fabric-manager-535 source package in Jammy:
  Fix Released
Status in libnvidia-nscq-535 source package in Jammy:
  Fix Released
Status in nvidia-graphics-drivers-535 source package in Jammy:
  New
Status in nvidia-graphics-drivers-535-server source package in Jammy:
  Fix Released
Status in fabric-manager-535 source package in Noble:
  Fix Released
Status in libnvidia-nscq-535 source package in Noble:
  Fix Released
Status in nvidia-graphics-drivers-535 source package in Noble:
  New
Status in nvidia-graphics-drivers-535-server source package in Noble:
  Fix Released
Status in fabric-manager-535 source package in Oracular:
  Fix Released
Status in libnvidia-nscq-535 source package in Oracular:
  Fix Released
Status in nvidia-graphics-drivers-535 source package in Oracular:
  Won't Fix
Status in nvidia-graphics-drivers-535-server source package in Oracular:
  Fix Released
Status in fabric-manager-535 source package in Plucky:
  New
Status in libnvidia-nscq-535 source package in Plucky:
  New
Status in nvidia-graphics-drivers-535 source package in Plucky:
  Invalid
Status in nvidia-graphics-drivers-535-server source package in Plucky:
  New

Bug description:
  [Impact]
  These releases provide both bug fixes and new features, and we would like to
  make sure all of our users have access to these improvements.

  See the changelog entry below for a full list of changes and bugs.

  [Test Case]
  The following development and SRU process was followed:
  https://wiki.ubuntu.com/NVidiaUpdates

  Certification test suite must pass on a range of hardware:
  https://git.launchpad.net/plainbox-provider-sru/tree/units/sru.pxu

  The QA team that executed the tests will be in charge of attaching the
  artifacts and console output of the appropriate run to the bug. nVidia
  maintainers team members will not mark ‘verification-done’ until this
  has happened.

  [Regression Potential]
  In order to mitigate the regression potential, the results of the
  aforementioned system level tests are attached to this bug.

  [Discussion]

  [Changelog]

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[Kernel-packages] [Bug 2083022] Re: [SRU] Fix AST DP output after resume

[AaronMa]

** Changed in: linux (Ubuntu Jammy)
   Status: Invalid => In Progress

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Title:
  [SRU] Fix AST DP output after resume

Status in HWE Next:
  In Progress
Status in linux package in Ubuntu:
  Fix Released
Status in linux-oem-6.8 package in Ubuntu:
  Invalid
Status in linux source package in Jammy:
  In Progress
Status in linux-oem-6.8 source package in Jammy:
  In Progress
Status in linux source package in Noble:
  Fix Committed
Status in linux-oem-6.8 source package in Noble:
  Fix Released
Status in linux source package in Oracular:
  Fix Released
Status in linux-oem-6.8 source package in Oracular:
  Invalid

Bug description:
  [Impact]
  After resume from suspend, the mini-DP output from ASPEED BMC card
  is either blank or mess up.

  [Fix]
  From upstream 6.11 kernel,

  1, a fix of the blank screen after resume:
  12c35c5582acb drm/ast: Fix black screen after resume

  2, DP detection fix:
  0ce91928ec62d drm/ast: astdp: Wake up during connector status detection

  3, the patchset refactors the CRTC's mode-setting code:
  https://lore.kernel.org/all/20240627153638.8765-1-tzimmerm...@suse.de/

  [Test]
  Tested on hardware by vendor for 10 times of suspend and resume.
  The screen is OK.

  [Where problems could occur]
  It may break ASPEED drm support.

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[Kernel-packages] [Bug 2085892] [NEW] package nvidia-dkms-550 550.120-0ubuntu0.24.04.1 failed to install/upgrade: el subproceso instalado paquete nvidia-dkms-550 script post-installation devolvió el c

[Grupo ConcaTenados]

Public bug reported:

Package doesn't work.

ProblemType: Package
DistroRelease: Ubuntu 24.04
Package: nvidia-dkms-550 550.120-0ubuntu0.24.04.1
ProcVersionSignature: Ubuntu 6.8.1-1009.9-realtime 6.8.12
Uname: Linux 6.8.1-1009-realtime x86_64
ApportVersion: 2.28.1-0ubuntu3.1
Architecture: amd64
CasperMD5CheckResult: pass
Date: Wed Oct 30 09:14:26 2024
ErrorMessage: el subproceso instalado paquete nvidia-dkms-550 script 
post-installation devolvió el código de salida de error 10
InstallationDate: Installed on 2024-09-18 (42 days ago)
InstallationMedia: Ubuntu 24.04.1 LTS "Noble Numbat" - Release amd64 
(20240827.1)
Python3Details: /usr/bin/python3.12, Python 3.12.3, python3-minimal, 
3.12.3-0ubuntu2
PythonDetails: N/A
RelatedPackageVersions:
 dpkg 1.22.6ubuntu6.1
 apt  2.7.14build2
SourcePackage: nvidia-graphics-drivers-550
Title: package nvidia-dkms-550 550.120-0ubuntu0.24.04.1 failed to 
install/upgrade: el subproceso instalado paquete nvidia-dkms-550 script 
post-installation devolvió el código de salida de error 10
UpgradeStatus: No upgrade log present (probably fresh install)

** Affects: nvidia-graphics-drivers-550 (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: amd64 apport-package noble

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Title:
  package nvidia-dkms-550 550.120-0ubuntu0.24.04.1 failed to
  install/upgrade: el subproceso instalado paquete nvidia-dkms-550
  script post-installation devolvió el código de salida de error 10

Status in nvidia-graphics-drivers-550 package in Ubuntu:
  New

Bug description:
  Package doesn't work.

  ProblemType: Package
  DistroRelease: Ubuntu 24.04
  Package: nvidia-dkms-550 550.120-0ubuntu0.24.04.1
  ProcVersionSignature: Ubuntu 6.8.1-1009.9-realtime 6.8.12
  Uname: Linux 6.8.1-1009-realtime x86_64
  ApportVersion: 2.28.1-0ubuntu3.1
  Architecture: amd64
  CasperMD5CheckResult: pass
  Date: Wed Oct 30 09:14:26 2024
  ErrorMessage: el subproceso instalado paquete nvidia-dkms-550 script 
post-installation devolvió el código de salida de error 10
  InstallationDate: Installed on 2024-09-18 (42 days ago)
  InstallationMedia: Ubuntu 24.04.1 LTS "Noble Numbat" - Release amd64 
(20240827.1)
  Python3Details: /usr/bin/python3.12, Python 3.12.3, python3-minimal, 
3.12.3-0ubuntu2
  PythonDetails: N/A
  RelatedPackageVersions:
   dpkg 1.22.6ubuntu6.1
   apt  2.7.14build2
  SourcePackage: nvidia-graphics-drivers-550
  Title: package nvidia-dkms-550 550.120-0ubuntu0.24.04.1 failed to 
install/upgrade: el subproceso instalado paquete nvidia-dkms-550 script 
post-installation devolvió el código de salida de error 10
  UpgradeStatus: No upgrade log present (probably fresh install)

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[Kernel-packages] [Bug 2085853] Re: Ubuntu 24.04 OS can't install on the nvme(on PCH) with raid on mode

[AceLan Kao]

** Description changed:

  [Impact]
  Can't recognize the nvme disk which installed on PCH nvme slot under raid on 
mode(VMD)
  
  [Fix]
  Intel provides patches to address this issue
  
https://lore.kernel.org/linux-pci/20241025150153.983306-1-szymon.dur...@linux.intel.com/T/#t
  
  [Test]
  1. Install Ubuntu 24.04 with AHCI mode
  2. Install the fixed kernel then reboot the system
  3. Change the BIOS setting from AHCI to Raid On mode then it should be able 
to boot to desktop
  
  [Where problems could occur]
+ The patchset adds thr PCH rootbus support, the code patch for the primary bus 
is preserved and doesn't look like to have any functional changes and affect 
the existing platforms.

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https://bugs.launchpad.net/bugs/2085853

Title:
  Ubuntu 24.04 OS can't install on the nvme(on PCH) with raid on mode

Status in HWE Next:
  New
Status in linux-oem-6.11 package in Ubuntu:
  Invalid
Status in linux-oem-6.11 source package in Noble:
  In Progress

Bug description:
  [Impact]
  Can't recognize the nvme disk which installed on PCH nvme slot under raid on 
mode(VMD)

  [Fix]
  Intel provides patches to address this issue
  
https://lore.kernel.org/linux-pci/20241025150153.983306-1-szymon.dur...@linux.intel.com/T/#t

  [Test]
  1. Install Ubuntu 24.04 with AHCI mode
  2. Install the fixed kernel then reboot the system
  3. Change the BIOS setting from AHCI to Raid On mode then it should be able 
to boot to desktop

  [Where problems could occur]
  The patchset adds thr PCH rootbus support, the code patch for the primary bus 
is preserved and doesn't look like to have any functional changes and affect 
the existing platforms.

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[Kernel-packages] [Bug 1991142] Re: UAF bug caused by rose_t0timer_expiry

[Cengiz Can]

** Changed in: linux (Ubuntu)
   Status: In Progress => Fix Released

** Changed in: linux (Ubuntu Xenial)
   Status: In Progress => Fix Released

** Changed in: linux (Ubuntu Focal)
   Status: In Progress => Fix Released

** Changed in: linux (Ubuntu Jammy)
   Status: In Progress => Fix Released

** Changed in: linux (Ubuntu Bionic)
   Status: In Progress => Fix Released

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Title:
  UAF bug caused by rose_t0timer_expiry

Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Released
Status in linux source package in Bionic:
  Fix Released
Status in linux source package in Focal:
  Fix Released
Status in linux source package in Jammy:
  Fix Released
Status in linux source package in Kinetic:
  Won't Fix

Bug description:
  There are UAF bugs in rose_heartbeat_expiry(), rose_timer_expiry()
  and rose_idletimer_expiry(). The root cause is that del_timer()
  could not stop the timer handler that is running and the refcount
  of sock is not managed properly.

  One of the UAF bugs is shown below:

  (thread 1)  |(thread 2)
  |  rose_bind
  |  rose_connect
  |rose_start_heartbeat
  rose_release|(wait a time)
case ROSE_STATE_0 |
rose_destroy_socket   |  rose_heartbeat_expiry
  rose_stop_heartbeat |
  sock_put(sk)|...
sock_put(sk) // FREE  |
  |bh_lock_sock(sk) // USE

  The sock is deallocated by sock_put() in rose_release() and
  then used by bh_lock_sock() in rose_heartbeat_expiry().

  Although rose_destroy_socket() calls rose_stop_heartbeat(),
  it could not stop the timer that is running.

  The KASAN report triggered by POC is shown below:

  BUG: KASAN: use-after-free in _raw_spin_lock+0x5a/0x110
  Write of size 4 at addr 88800ae59098 by task swapper/3/0
  ...
  Call Trace:
   
   dump_stack_lvl+0xbf/0xee
   print_address_description+0x7b/0x440
   print_report+0x101/0x230
   ? irq_work_single+0xbb/0x140
   ? _raw_spin_lock+0x5a/0x110
   kasan_report+0xed/0x120
   ? _raw_spin_lock+0x5a/0x110
   kasan_check_range+0x2bd/0x2e0
   _raw_spin_lock+0x5a/0x110
   rose_heartbeat_expiry+0x39/0x370
   ? rose_start_heartbeat+0xb0/0xb0
   call_timer_fn+0x2d/0x1c0
   ? rose_start_heartbeat+0xb0/0xb0
   expire_timers+0x1f3/0x320
   __run_timers+0x3ff/0x4d0
   run_timer_softirq+0x41/0x80
   __do_softirq+0x233/0x544
   irq_exit_rcu+0x41/0xa0
   sysvec_apic_timer_interrupt+0x8c/0xb0
   
   
   asm_sysvec_apic_timer_interrupt+0x1b/0x20
  RIP: 0010:default_idle+0xb/0x10
  RSP: 0018:c912fea0 EFLAGS: 0202
  RAX: bcae RBX: 888006660f00 RCX: bcae
  RDX: 0001 RSI: 843a11c0 RDI: 843a1180
  RBP: dc00 R08: dc00 R09: ed100da36d46
  R10: dfffe9100da36d47 R11: 83cf0950 R12: 
  R13: 111000ccc1e0 R14: 8542af28 R15: dc00
  ...
  Allocated by task 146:
   __kasan_kmalloc+0xc4/0xf0
   sk_prot_alloc+0xdd/0x1a0
   sk_alloc+0x2d/0x4e0
   rose_create+0x7b/0x330
   __sock_create+0x2dd/0x640
   __sys_socket+0xc7/0x270
   __x64_sys_socket+0x71/0x80
   do_syscall_64+0x43/0x90
   entry_SYSCALL_64_after_hwframe+0x46/0xb0

  Freed by task 152:
   kasan_set_track+0x4c/0x70
   kasan_set_free_info+0x1f/0x40
   kasan_slab_free+0x124/0x190
   kfree+0xd3/0x270
   __sk_destruct+0x314/0x460
   rose_release+0x2fa/0x3b0
   sock_close+0xcb/0x230
   __fput+0x2d9/0x650
   task_work_run+0xd6/0x160
   exit_to_user_mode_loop+0xc7/0xd0
   exit_to_user_mode_prepare+0x4e/0x80
   syscall_exit_to_user_mode+0x20/0x40
   do_syscall_64+0x4f/0x90
   entry_SYSCALL_64_after_hwframe+0x46/0xb0

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[Kernel-packages] [Bug 2085891] Re: touchscreen not working

[Daniel van Vugt]

Please try logging into a Wayland session using the menu button on the
login screen. It will be called either 'Ubuntu on Wayland' or just
'Ubuntu'. Does the touchscreen work in a Wayland session?


** Package changed: xorg (Ubuntu) => linux (Ubuntu)

** Changed in: linux (Ubuntu)
   Status: New => Incomplete

** Summary changed:

- touchscreen not working
+ [Dell Inspiron 3505] touchscreen not working

** Also affects: xserver-xorg-input-libinput (Ubuntu)
   Importance: Undecided
   Status: New

** Changed in: xserver-xorg-input-libinput (Ubuntu)
   Status: New => Incomplete

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Title:
  [Dell Inspiron 3505] touchscreen not working

Status in linux package in Ubuntu:
  Incomplete
Status in xserver-xorg-input-libinput package in Ubuntu:
  Incomplete

Bug description:
  Touchscreen not working after installing 24.04

  ProblemType: Bug
  DistroRelease: Ubuntu 24.04
  Package: xorg 1:7.7+23ubuntu3
  ProcVersionSignature: Ubuntu 6.8.0-47.47-generic 6.8.12
  Uname: Linux 6.8.0-47-generic x86_64
  ApportVersion: 2.28.1-0ubuntu3.1
  Architecture: amd64
  BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log'
  CasperMD5CheckResult: pass
  CompositorRunning: None
  CurrentDesktop: GNOME
  Date: Wed Oct 30 11:06:53 2024
  DistUpgraded: Fresh install
  DistroCodename: noble
  DistroVariant: ubuntu
  ExtraDebuggingInterest: Yes, if not too technical
  GraphicsCard:
   Advanced Micro Devices, Inc. [AMD/ATI] Picasso/Raven 2 [Radeon Vega Series / 
Radeon Vega Mobile Series] [1002:15d8] (rev c2) (prog-if 00 [VGA controller])
 Subsystem: Dell Picasso/Raven 2 [Radeon Vega Series / Radeon Vega Mobile 
Series] [1028:0a12]
  InstallationDate: Installed on 2024-09-23 (37 days ago)
  InstallationMedia: Ubuntu 24.04 LTS "Noble Numbat" - Release amd64 (20240424)
  MachineType: Dell Inc. Inspiron 3505
  ProcEnviron:
   LANG=en_US.UTF-8
   PATH=(custom, no user)
   SHELL=/bin/bash
   TERM=xterm-256color
   XDG_RUNTIME_DIR=
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.8.0-47-generic 
root=UUID=c4c3beb3-d2c1-4630-9b26-c2babff26fbc ro quiet splash vt.handoff=7
  SourcePackage: xorg
  Symptom: display
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 07/10/2024
  dmi.bios.release: 5.3
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: 1.26.0
  dmi.board.asset.tag: not specified
  dmi.board.name: 05HPX6
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 10
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: 1.26.0
  dmi.modalias: 
dmi:bvnDellInc.:bvr1.26.0:bd07/10/2024:br5.3:svnDellInc.:pnInspiron3505:pvr1.26.0:rvnDellInc.:rn05HPX6:rvrA00:cvnDellInc.:ct10:cvr1.26.0:sku0A12:
  dmi.product.family: Inspiron
  dmi.product.name: Inspiron 3505
  dmi.product.sku: 0A12
  dmi.product.version: 1.26.0
  dmi.sys.vendor: Dell Inc.
  version.compiz: compiz N/A
  version.libdrm2: libdrm2 2.4.120-2build1
  version.libgl1-mesa-dri: libgl1-mesa-dri 24.0.9-0ubuntu0.2
  version.libgl1-mesa-glx: libgl1-mesa-glx N/A
  version.xserver-xorg-core: xserver-xorg-core 2:21.1.12-1ubuntu1
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:22.0.0-1build1
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 
2:2.99.917+git20210115-1build1
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 
1:1.0.17-2build1

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[Kernel-packages] [Bug 2085891] Re: [Dell Inspiron 3505] touchscreen not working

[Angel Parrales]

Yes, it works in Wayland

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Title:
  [Dell Inspiron 3505] touchscreen not working

Status in linux package in Ubuntu:
  Incomplete
Status in xserver-xorg-input-libinput package in Ubuntu:
  Incomplete

Bug description:
  Touchscreen not working after installing 24.04

  ProblemType: Bug
  DistroRelease: Ubuntu 24.04
  Package: xorg 1:7.7+23ubuntu3
  ProcVersionSignature: Ubuntu 6.8.0-47.47-generic 6.8.12
  Uname: Linux 6.8.0-47-generic x86_64
  ApportVersion: 2.28.1-0ubuntu3.1
  Architecture: amd64
  BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log'
  CasperMD5CheckResult: pass
  CompositorRunning: None
  CurrentDesktop: GNOME
  Date: Wed Oct 30 11:06:53 2024
  DistUpgraded: Fresh install
  DistroCodename: noble
  DistroVariant: ubuntu
  ExtraDebuggingInterest: Yes, if not too technical
  GraphicsCard:
   Advanced Micro Devices, Inc. [AMD/ATI] Picasso/Raven 2 [Radeon Vega Series / 
Radeon Vega Mobile Series] [1002:15d8] (rev c2) (prog-if 00 [VGA controller])
 Subsystem: Dell Picasso/Raven 2 [Radeon Vega Series / Radeon Vega Mobile 
Series] [1028:0a12]
  InstallationDate: Installed on 2024-09-23 (37 days ago)
  InstallationMedia: Ubuntu 24.04 LTS "Noble Numbat" - Release amd64 (20240424)
  MachineType: Dell Inc. Inspiron 3505
  ProcEnviron:
   LANG=en_US.UTF-8
   PATH=(custom, no user)
   SHELL=/bin/bash
   TERM=xterm-256color
   XDG_RUNTIME_DIR=
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.8.0-47-generic 
root=UUID=c4c3beb3-d2c1-4630-9b26-c2babff26fbc ro quiet splash vt.handoff=7
  SourcePackage: xorg
  Symptom: display
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 07/10/2024
  dmi.bios.release: 5.3
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: 1.26.0
  dmi.board.asset.tag: not specified
  dmi.board.name: 05HPX6
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 10
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: 1.26.0
  dmi.modalias: 
dmi:bvnDellInc.:bvr1.26.0:bd07/10/2024:br5.3:svnDellInc.:pnInspiron3505:pvr1.26.0:rvnDellInc.:rn05HPX6:rvrA00:cvnDellInc.:ct10:cvr1.26.0:sku0A12:
  dmi.product.family: Inspiron
  dmi.product.name: Inspiron 3505
  dmi.product.sku: 0A12
  dmi.product.version: 1.26.0
  dmi.sys.vendor: Dell Inc.
  version.compiz: compiz N/A
  version.libdrm2: libdrm2 2.4.120-2build1
  version.libgl1-mesa-dri: libgl1-mesa-dri 24.0.9-0ubuntu0.2
  version.libgl1-mesa-glx: libgl1-mesa-glx N/A
  version.xserver-xorg-core: xserver-xorg-core 2:21.1.12-1ubuntu1
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:22.0.0-1build1
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 
2:2.99.917+git20210115-1build1
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 
1:1.0.17-2build1

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[Kernel-packages] [Bug 2085891] Re: [Dell Inspiron 3505] touchscreen not working in Xorg sessions

[Daniel van Vugt]

** Summary changed:

- [Dell Inspiron 3505] touchscreen not working
+ [Dell Inspiron 3505] touchscreen not working in Xorg sessions

** No longer affects: linux (Ubuntu)

** Changed in: xserver-xorg-input-libinput (Ubuntu)
   Status: Incomplete => New

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Title:
  [Dell Inspiron 3505] touchscreen not working in Xorg sessions

Status in xserver-xorg-input-libinput package in Ubuntu:
  New

Bug description:
  Touchscreen not working after installing 24.04

  ProblemType: Bug
  DistroRelease: Ubuntu 24.04
  Package: xorg 1:7.7+23ubuntu3
  ProcVersionSignature: Ubuntu 6.8.0-47.47-generic 6.8.12
  Uname: Linux 6.8.0-47-generic x86_64
  ApportVersion: 2.28.1-0ubuntu3.1
  Architecture: amd64
  BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log'
  CasperMD5CheckResult: pass
  CompositorRunning: None
  CurrentDesktop: GNOME
  Date: Wed Oct 30 11:06:53 2024
  DistUpgraded: Fresh install
  DistroCodename: noble
  DistroVariant: ubuntu
  ExtraDebuggingInterest: Yes, if not too technical
  GraphicsCard:
   Advanced Micro Devices, Inc. [AMD/ATI] Picasso/Raven 2 [Radeon Vega Series / 
Radeon Vega Mobile Series] [1002:15d8] (rev c2) (prog-if 00 [VGA controller])
 Subsystem: Dell Picasso/Raven 2 [Radeon Vega Series / Radeon Vega Mobile 
Series] [1028:0a12]
  InstallationDate: Installed on 2024-09-23 (37 days ago)
  InstallationMedia: Ubuntu 24.04 LTS "Noble Numbat" - Release amd64 (20240424)
  MachineType: Dell Inc. Inspiron 3505
  ProcEnviron:
   LANG=en_US.UTF-8
   PATH=(custom, no user)
   SHELL=/bin/bash
   TERM=xterm-256color
   XDG_RUNTIME_DIR=
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.8.0-47-generic 
root=UUID=c4c3beb3-d2c1-4630-9b26-c2babff26fbc ro quiet splash vt.handoff=7
  SourcePackage: xorg
  Symptom: display
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 07/10/2024
  dmi.bios.release: 5.3
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: 1.26.0
  dmi.board.asset.tag: not specified
  dmi.board.name: 05HPX6
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 10
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: 1.26.0
  dmi.modalias: 
dmi:bvnDellInc.:bvr1.26.0:bd07/10/2024:br5.3:svnDellInc.:pnInspiron3505:pvr1.26.0:rvnDellInc.:rn05HPX6:rvrA00:cvnDellInc.:ct10:cvr1.26.0:sku0A12:
  dmi.product.family: Inspiron
  dmi.product.name: Inspiron 3505
  dmi.product.sku: 0A12
  dmi.product.version: 1.26.0
  dmi.sys.vendor: Dell Inc.
  version.compiz: compiz N/A
  version.libdrm2: libdrm2 2.4.120-2build1
  version.libgl1-mesa-dri: libgl1-mesa-dri 24.0.9-0ubuntu0.2
  version.libgl1-mesa-glx: libgl1-mesa-glx N/A
  version.xserver-xorg-core: xserver-xorg-core 2:21.1.12-1ubuntu1
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:22.0.0-1build1
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 
2:2.99.917+git20210115-1build1
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 
1:1.0.17-2build1

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[Kernel-packages] [Bug 2085904] Re: Enable IOMMU Passthrough by default

[Ian Whitfield]

** Also affects: linux-gcp (Ubuntu Jammy)
   Importance: Undecided
   Status: New

** Changed in: linux-gcp (Ubuntu)
 Assignee: (unassigned) => Ian Whitfield (ijwhitfield)

** Changed in: linux-gcp (Ubuntu Jammy)
 Assignee: (unassigned) => Ian Whitfield (ijwhitfield)

** Changed in: linux-gcp (Ubuntu)
   Importance: Undecided => Medium

** Changed in: linux-gcp (Ubuntu Jammy)
   Importance: Undecided => Medium

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Title:
  Enable IOMMU Passthrough by default

Status in linux-gcp package in Ubuntu:
  New
Status in linux-gcp source package in Jammy:
  New

Bug description:
  SRU Justification

  [Impact]

  C3 bare metal instances run into a problem on 6.8 kernels due to Intel
  IOMMU being enabled by default. After performing enough disk-intensive
  work on the instance, the system becomes unusable and reports I/O
  errors at the command line until rebooted, losing data in the process.
  The root issue is being worked on long-term, but in the meantime we
  will apply a workaround to the issue for affected customers. This fix
  has a negative impact on security, so it is limited to Jammy kernels
  for which this issue is a regression. Noble kernels have always had
  this problem and therefore will be waiting for the long-term fix.

  [Fix]

  Change the kernel config to use IOMMU passthrough by default.

  [Test Plan]

  Perform up to 50 kernel builds on the instance in sequence. Failures
  on affected instances are usually detected after only 1 or 2.

  [Regression potential]

  Regression potential is especially low for Jammy as we are essentially
  reverting a breaking change.

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[Kernel-packages] [Bug 2084046] Re: [i915] Phantom "Unknown" display detected

[Launchpad Bug Tracker]

Status changed to 'Confirmed' because the bug affects multiple users.

** Changed in: linux (Ubuntu)
   Status: New => Confirmed

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Title:
  [i915] Phantom "Unknown" display detected

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Settings is reporting a second display ("Unknown") is connected. This
  is on a laptop which has nothing plugged in and only an Intel GPU.

  It appears the problem is once again (like bug 2060268) SimpleDRM:

  Node: /dev/dri/card0
  ├───Driver: simpledrm (DRM driver for simple-framebuffer platform devices) 
version 1.0.0 (0)
  --
  Node: /dev/dri/card1
  ├───Driver: i915 (Intel Graphics) version 1.6.0 (0)

  Linux version 6.11.0-8-generic (buildd@lcy02-amd64-042) (x86_64-linux-
  gnu-gcc-14 (Ubuntu 14.2.0-4ubuntu2) 14.2.0, GNU ld (GNU Binutils for
  Ubuntu) 2.43.1) #8-Ubuntu SMP PREEMPT_DYNAMIC Mon Sep 16 13:41:20 UTC
  2024 (Ubuntu 6.11.0-8.8-generic 6.11.0)

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[Kernel-packages] [Bug 2080318] Re: Backport net/sched: act_ct: Take per-cb reference to tcf_ct_flow_table

[Feysel Mohammed]

According to Noor Odah, using 5.15.0-1056 internal bug ID: 4059202 is
fixed

** Tags removed: verification-needed-jammy-linux-bluefield
** Tags added: verification-done-jammy-linux-bluefield

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Title:
  Backport net/sched: act_ct: Take per-cb reference to tcf_ct_flow_table

Status in linux-bluefield package in Ubuntu:
  New
Status in linux-bluefield source package in Jammy:
  Fix Committed

Bug description:
  * Intro

  Got call trace RIP below, internal bug ID: 4059202
   [  747.269287] WARNING: CPU: 3 PID: 8360 at 
include/net/netfilter/nf_flow_table.h:261 
mlx5_tc_ct_del_ft_cb.part.0+0x17b/0x1c0 [mlx5_core]

  * Solution
  Need to backport 
  "sched: act_ct: take care of padding in struct zones_ht_key"

  * Full call trace

  3] mlx5_core :08:00.1: mlx5_wait_for_pages:919:(pid 8360): Skipping wait 
for vf pages stage
   [  744.780536] mlx5_core :08:00.1: E-Switch: cleanup
   [  747.086729] mlx5_core :08:00.0: E-Switch: Unload vfs: mode(OFFLOADS), 
nvfs(2), necvfs(0), active vports(2)
   [  747.268720] [ cut here ]
   [  747.269287] WARNING: CPU: 3 PID: 8360 at 
include/net/netfilter/nf_flow_table.h:261 
mlx5_tc_ct_del_ft_cb.part.0+0x17b/0x1c0 [mlx5_core]
   [  747.270709] Modules linked in: rdma_ucm(OE) rdma_cm(OE) iw_cm(OE) 
ib_ipoib(OE) ib_cm(OE) ib_umad(OE) ib_uverbs(OE) fwctl(OE) mlx5_core(OE-) 
mlxfw(OE) auxiliary(OE) mlxdevm(OE) ib_core(OE) memtrack(OE) mlx_compat(OE) 
psample(E) ptp(E) pps_core(E) act_gact(E) act_mirred(E) cls_flower(E) act_ct(E) 
nf_flow_table(E) sch_ingress(E) openvswitch(E) nsh(E) nf_conncount(E) nfsv3(E) 
nfs_acl(E) xt_conntrack(E) xt_MASQUERADE(E) nf_conntrack_netlink(E) 
nfnetlink(E) xt_addrtype(E) iptable_filter(E) iptable_nat(E) nf_nat(E) 
br_netfilter(E) bridge(E) rpcsec_gss_krb5(E) stp(E) llc(E) auth_rpcgss(E) 
nfsv4(E) dns_resolver(E) nfs(E) lockd(E) grace(E) fscache(E) netfs(E) 
overlay(E) rfkill(E) sunrpc(E) kvm_intel(E) iTCO_wdt(E) kvm(E) 
iTCO_vendor_support(E) irqbypass(E) i2c_i801(E) virtio_net(E) pcspkr(E) 
lpc_ich(E) net_failover(E) i2c_smbus(E) mfd_core(E) failover(E) sch_fq_codel(E) 
drm(E) i2c_core(E) ip_tables(E) crc32_pclmul(E) crc32c_intel(E) 
ghash_clmulni_intel(E) sha256_ssse3(E) sha1_ssse3(E)
   [  747.270734]  serio_raw(E) fuse(E) [last unloaded: mlx5_fwctl]
   [  747.280452] CPU: 3 PID: 8360 Comm: modprobe Tainted: G   OE 
5.15.0-1052.39.ga4f8915-bluefield #1
   [  747.281539] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 
rel-1.16.0-0-gd239552ce722-prebuilt.qemu.org 04/01/2014
   [  747.282751] RIP: 0010:mlx5_tc_ct_del_ft_cb.part.0+0x17b/0x1c0 [mlx5_core]
   [  747.283557] Code: ff 8b 75 0c 49 8b bd 10 02 00 00 e8 5f d5 fd ff 48 83 
fd 10 77 1b 48 83 c4 28 48 89 ef 5b 5d 41 5c 41 5d 41 5e e9 c5 39 54 e0 <0f> 0b 
e9 14 ff ff ff 48 c7 c7 c0 17 e6 a0 e8 f2 c0 46 ff 85 c0 75
   [  747.285551] RSP: 0018:ffa00141f798 EFLAGS: 00010246
   [  747.286148] RAX:  RBX: ff1100013dc7d040 RCX: 
ff1100013dc7d148
   [  747.286933] RDX: ff1100013dc7ca00 RSI: a0dace30 RDI: 
ff1100013dc7d148
   [  747.287713] RBP: ff1100013dc7ca00 R08:  R09: 
ff110001048dc8a0
   [  747.288498] R10: ff1100011604d9b0 R11: 0001 R12: 
ff1100011f4169f0
   [  747.289279] R13: ff1100011f416800 R14: ff1100013dc7d158 R15: 
ff110001078a
   [  747.290060] FS:  7f51138e0740() GS:ff1100085f6c() 
knlGS:
   [  747.290962] CS:  0010 DS:  ES:  CR0: 80050033
   [  747.291611] CR2: 56383bead180 CR3: 000101a7a006 CR4: 
00771ee0
   [  747.292395] DR0:  DR1:  DR2: 

   [  747.293186] DR3:  DR6: fffe07f0 DR7: 
0400
   [  747.293966] PKRU: 5554
   [  747.294308] Call Trace:
   [  747.294630]  
   [  747.294916]  ? __warn+0x7d/0xc0
   [  747.295305]  ? mlx5_tc_ct_del_ft_cb.part.0+0x17b/0x1c0 [mlx5_core]
   [  747.296043]  ? report_bug+0xd0/0x100
   [  747.296479]  ? handle_bug+0x35/0x80
   [  747.296901]  ? exc_invalid_op+0x14/0x70
   [  747.297358]  ? asm_exc_invalid_op+0x16/0x20
   [  747.297853]  ? mlx5_tc_ct_block_flow_offload_add+0xa70/0xa70 [mlx5_core]
   [  747.298640]  ? mlx5_tc_ct_del_ft_cb.part.0+0x17b/0x1c0 [mlx5_core]
   [  747.299371]  ? mlx5_tc_ct_del_ft_cb.part.0+0x4c/0x1c0 [mlx5_core]
   [  747.300092]  ? mapping_remove+0x108/0x130 [mlx5_core]
   [  747.300718]  mlx5_tc_ct_delete_flow+0x7a/0xa0 [mlx5_core]
   [  747.301379]  mlx5_free_flow_attr_actions+0xea/0x2a0 [mlx5_core]
   [  747.302089]  mlx5e_tc_del_fdb_flow+0x199/0x400 [mlx5_core]
   [  747.302754]  mlx5e_flow_put+0x25/0x90 [mlx5_core]
   [  747.303338]  mlx5e_delete_flower+0x1fe/0x280 [mlx5_core]
   [  747.303983]  tc_setup_cb_reoffload+0x20/0x80
   [  747.304487]  fl_reoffload+0x25b/0x310 [cls_flower

[Kernel-packages] [Bug 2085968] [NEW] package linux-headers-generic 6.8.0-47.47 failed to install/upgrade: Abhängigkeitsprobleme - verbleibt unkonfiguriert

[Mark Herzog]

Public bug reported:

How can I get rid of this error?

ProblemType: Package
DistroRelease: Ubuntu 24.04
Package: linux-headers-generic 6.8.0-47.47
ProcVersionSignature: Ubuntu 6.8.0-45.45-generic 6.8.12
Uname: Linux 6.8.0-45-generic x86_64
ApportVersion: 2.28.1-0ubuntu3.1
Architecture: amd64
AudioDevicesInUse:
 USERPID ACCESS COMMAND
 /dev/snd/seq:mark-herzog   2470 F pipewire
 /dev/snd/controlC0:  mark-herzog   2475 F wireplumber
CRDA: N/A
CasperMD5CheckResult: unknown
Date: Sat Oct 26 12:05:25 2024
ErrorMessage: Abhängigkeitsprobleme - verbleibt unkonfiguriert
InstallationDate: Installed on 2021-05-24 (1255 days ago)
InstallationMedia: Ubuntu 20.04.2.0 LTS "Focal Fossa" - Release amd64 
(20210209.1)
MachineType: ASUSTeK Computer Inc. N53SN
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.8.0-45-generic 
root=UUID=746381bf-93af-42eb-92c6-004cad08c6b4 ro quiet splash vt.handoff=7
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
Python3Details: /usr/bin/python3.12, Python 3.12.3, python3-minimal, 
3.12.3-0ubuntu2
PythonDetails: N/A
RelatedPackageVersions: grub-pc 2.12-1ubuntu7
SourcePackage: linux
Title: package linux-headers-generic 6.8.0-47.47 failed to install/upgrade: 
Abhängigkeitsprobleme - verbleibt unkonfiguriert
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 08/10/2011
dmi.bios.release: 4.6
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: N53SN.208
dmi.board.asset.tag: ATN12345678901234567
dmi.board.name: N53SN
dmi.board.vendor: ASUSTeK Computer Inc.
dmi.board.version: 1.0
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: ASUSTeK Computer Inc.
dmi.chassis.version: 1.0
dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrN53SN.208:bd08/10/2011:br4.6:svnASUSTeKComputerInc.:pnN53SN:pvr1.0:rvnASUSTeKComputerInc.:rnN53SN:rvr1.0:cvnASUSTeKComputerInc.:ct10:cvr1.0:sku:
dmi.product.family: N
dmi.product.name: N53SN
dmi.product.version: 1.0
dmi.sys.vendor: ASUSTeK Computer Inc.
mtime.conffile..etc.init.d.apport: 2024-07-22T16:59:07

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: amd64 apport-package noble

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Title:
  package linux-headers-generic 6.8.0-47.47 failed to install/upgrade:
  Abhängigkeitsprobleme - verbleibt unkonfiguriert

Status in linux package in Ubuntu:
  New

Bug description:
  How can I get rid of this error?

  ProblemType: Package
  DistroRelease: Ubuntu 24.04
  Package: linux-headers-generic 6.8.0-47.47
  ProcVersionSignature: Ubuntu 6.8.0-45.45-generic 6.8.12
  Uname: Linux 6.8.0-45-generic x86_64
  ApportVersion: 2.28.1-0ubuntu3.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/seq:mark-herzog   2470 F pipewire
   /dev/snd/controlC0:  mark-herzog   2475 F wireplumber
  CRDA: N/A
  CasperMD5CheckResult: unknown
  Date: Sat Oct 26 12:05:25 2024
  ErrorMessage: Abhängigkeitsprobleme - verbleibt unkonfiguriert
  InstallationDate: Installed on 2021-05-24 (1255 days ago)
  InstallationMedia: Ubuntu 20.04.2.0 LTS "Focal Fossa" - Release amd64 
(20210209.1)
  MachineType: ASUSTeK Computer Inc. N53SN
  ProcFB: 0 i915drmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.8.0-45-generic 
root=UUID=746381bf-93af-42eb-92c6-004cad08c6b4 ro quiet splash vt.handoff=7
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  Python3Details: /usr/bin/python3.12, Python 3.12.3, python3-minimal, 
3.12.3-0ubuntu2
  PythonDetails: N/A
  RelatedPackageVersions: grub-pc 2.12-1ubuntu7
  SourcePackage: linux
  Title: package linux-headers-generic 6.8.0-47.47 failed to install/upgrade: 
Abhängigkeitsprobleme - verbleibt unkonfiguriert
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/10/2011
  dmi.bios.release: 4.6
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: N53SN.208
  dmi.board.asset.tag: ATN12345678901234567
  dmi.board.name: N53SN
  dmi.board.vendor: ASUSTeK Computer Inc.
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTeK Computer Inc.
  dmi.chassis.version: 1.0
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrN53SN.208:bd08/10/2011:br4.6:svnASUSTeKComputerInc.:pnN53SN:pvr1.0:rvnASUSTeKComputerInc.:rnN53SN:rvr1.0:cvnASUSTeKComputerInc.:ct10:cvr1.0:sku:
  dmi.product.family: N
  dmi.product.name: N53SN
  dmi.product.version: 1.0
  dmi.sys.vendor: ASUSTeK Computer Inc.
  mtime.conffile..etc.init.d.apport: 2024-07-22T16:59:07

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[Kernel-packages] [Bug 2084046] Re: [i915] Phantom "Unknown" display detected

[Till Kamppeter]

I have the same problem.

I bought a ThinkPad T14 gen 5 in May this year. Worked perfectly with
Noble, but now, after the evil Oracular Oriole has eaten the nice cute
Numbats, I got the ghost screen as described in this bug report. This is
very disturbing, starting from the mouse pointer not stopping at the
right border of the screen as there is the ghost desktop where it
enters, also having windows extending into that area or even completely
getting lost there. And when I wanted to give a talk on a conference 3
weeks ago I had major difficulties with the projector, especially I
cannot switch the "Mirror" mode, probably due to having 3 and not only 2
screens. I need "Mirror" to see my slides on my laptop on the podium
while they are also on the projection screen, so that I do not need to
look behind me all the time.

My specifications:

All Intel, no NVidia, no AMD

- # System Details Report
---

## Report details
- **Date generated:**  2024-10-30 14:51:47

## Hardware Information:
- **Hardware Model:**  Lenovo ThinkPad T14 Gen 5
- **Memory:**  64.0 GiB
- **Processor:**   Intel® Core™ Ultra 7 155U × 
14
- **Graphics:**Intel® Graphics (MTL)
- **Disk Capacity:**   2.0 TB

## Software Information:
- **Firmware Version:**N47ET19W (1.08 )
- **OS Name:** Ubuntu 24.10
- **OS Build:**(null)
- **OS Type:** 64-bit
- **GNOME Version:**   47
- **Windowing System:**Wayland
- **Kernel Version:**  Linux 6.11.0-9-generic

$ cat /sys/class/drm/card1/device/uevent 
DRIVER=i915
PCI_CLASS=3
PCI_ID=8086:7D45
PCI_SUBSYS_ID=17AA:2327
PCI_SLOT_NAME=:00:02.0
MODALIAS=pci:v8086d7D45sv17AAsd2327bc03sc00i00

$ cat /sys/class/drm/card0/device/uevent
DRIVER=simple-framebuffer
MODALIAS=platform:simple-framebuffer

$ ls /sys/class/drm/
card0/   card1-DP-1/  card1-DP-4/  renderD128/
card0-Unknown-1/ card1-DP-2/  card1-eDP-1/ version
card1/   card1-DP-3/  card1-HDMI-A-1/

I am on the Engineering Sprint in the Desktop Team room this week, if
somebody wants to have a look.

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Title:
  [i915] Phantom "Unknown" display detected

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Settings is reporting a second display ("Unknown") is connected. This
  is on a laptop which has nothing plugged in and only an Intel GPU.

  It appears the problem is once again (like bug 2060268) SimpleDRM:

  Node: /dev/dri/card0
  ├───Driver: simpledrm (DRM driver for simple-framebuffer platform devices) 
version 1.0.0 (0)
  --
  Node: /dev/dri/card1
  ├───Driver: i915 (Intel Graphics) version 1.6.0 (0)

  Linux version 6.11.0-8-generic (buildd@lcy02-amd64-042) (x86_64-linux-
  gnu-gcc-14 (Ubuntu 14.2.0-4ubuntu2) 14.2.0, GNU ld (GNU Binutils for
  Ubuntu) 2.43.1) #8-Ubuntu SMP PREEMPT_DYNAMIC Mon Sep 16 13:41:20 UTC
  2024 (Ubuntu 6.11.0-8.8-generic 6.11.0)

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[Kernel-packages] [Bug 2084046] Re: [i915] Phantom "Unknown" display detected on Intel Meteor Lake

[Daniel van Vugt]

A simple workaround for most people is to just disable the Unknown
display in Settings > Displays.

** Summary changed:

- [i915] Phantom "Unknown" display detected
+ [i915] Phantom "Unknown" display detected on Intel Meteor Lake

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https://bugs.launchpad.net/bugs/2084046

Title:
  [i915] Phantom "Unknown" display detected on Intel Meteor Lake

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Settings is reporting a second display ("Unknown") is connected. This
  is on a laptop which has nothing plugged in and only an Intel GPU.

  It appears the problem is once again (like bug 2060268) SimpleDRM:

  Node: /dev/dri/card0
  ├───Driver: simpledrm (DRM driver for simple-framebuffer platform devices) 
version 1.0.0 (0)
  --
  Node: /dev/dri/card1
  ├───Driver: i915 (Intel Graphics) version 1.6.0 (0)

  Linux version 6.11.0-8-generic (buildd@lcy02-amd64-042) (x86_64-linux-
  gnu-gcc-14 (Ubuntu 14.2.0-4ubuntu2) 14.2.0, GNU ld (GNU Binutils for
  Ubuntu) 2.43.1) #8-Ubuntu SMP PREEMPT_DYNAMIC Mon Sep 16 13:41:20 UTC
  2024 (Ubuntu 6.11.0-8.8-generic 6.11.0)

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[Kernel-packages] [Bug 2084046] Re: [i915] Phantom "Unknown" display detected on Intel Meteor Lake

[Till Kamppeter]

The temporary workaround suggested in the initial description in the bug
report for NVidia, bug 2060268

-
[ Temporary Workaround ]

1. sudo rm /dev/dri/card0
2. Log in again.
-

also works here. I did not try the permanent workaround presented there,
but most probably it will also work.

Especially I can now also use the "Mirror" mode with a projector (tested
here on the Engineering Sprint).

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Title:
  [i915] Phantom "Unknown" display detected on Intel Meteor Lake

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Settings is reporting a second display ("Unknown") is connected. This
  is on a laptop which has nothing plugged in and only an Intel GPU.

  It appears the problem is once again (like bug 2060268) SimpleDRM:

  Node: /dev/dri/card0
  ├───Driver: simpledrm (DRM driver for simple-framebuffer platform devices) 
version 1.0.0 (0)
  --
  Node: /dev/dri/card1
  ├───Driver: i915 (Intel Graphics) version 1.6.0 (0)

  Linux version 6.11.0-8-generic (buildd@lcy02-amd64-042) (x86_64-linux-
  gnu-gcc-14 (Ubuntu 14.2.0-4ubuntu2) 14.2.0, GNU ld (GNU Binutils for
  Ubuntu) 2.43.1) #8-Ubuntu SMP PREEMPT_DYNAMIC Mon Sep 16 13:41:20 UTC
  2024 (Ubuntu 6.11.0-8.8-generic 6.11.0)

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[Kernel-packages] [Bug 2084046] Re: [i915] Phantom "Unknown" display detected

[Alessandro Astone]

> the interesting bit is that my i915 GPU is marked as card1, and not
card0 (e.g. simpledrm was loaded earlier, attached as card0 but later
unloaded?)

Yes, that's what happens.
As soon as i195 registers fb0, simpledrm is unloaded:
 [ 280.175042] i915 :00:02.0: [drm] fb0: i915drmfb frame buffer device

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You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/2084046

Title:
  [i915] Phantom "Unknown" display detected

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Settings is reporting a second display ("Unknown") is connected. This
  is on a laptop which has nothing plugged in and only an Intel GPU.

  It appears the problem is once again (like bug 2060268) SimpleDRM:

  Node: /dev/dri/card0
  ├───Driver: simpledrm (DRM driver for simple-framebuffer platform devices) 
version 1.0.0 (0)
  --
  Node: /dev/dri/card1
  ├───Driver: i915 (Intel Graphics) version 1.6.0 (0)

  Linux version 6.11.0-8-generic (buildd@lcy02-amd64-042) (x86_64-linux-
  gnu-gcc-14 (Ubuntu 14.2.0-4ubuntu2) 14.2.0, GNU ld (GNU Binutils for
  Ubuntu) 2.43.1) #8-Ubuntu SMP PREEMPT_DYNAMIC Mon Sep 16 13:41:20 UTC
  2024 (Ubuntu 6.11.0-8.8-generic 6.11.0)

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 2086004] [NEW] nvidia-kernel-source-550 550.120-0ubuntu0.24.04.1: nvidia kernel module failed to build

[rahul]

Public bug reported:

unable to install newer driver

ProblemType: Package
DistroRelease: Ubuntu 24.04
Package: nvidia-kernel-source-550 (not installed)
ProcVersionSignature: Ubuntu 6.8.0-47.47-generic 6.8.12
Uname: Linux 6.8.0-47-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.28.1-0ubuntu3.1
Architecture: amd64
CasperMD5CheckResult: unknown
DKMSKernelVersion: 6.8.0-47-generic
Date: Wed Oct 30 20:33:14 2024
InstallationDate: Installed on 2024-06-26 (126 days ago)
InstallationMedia: Ubuntu 24.04 LTS "Noble Numbat" - Release amd64 (20240424)
PackageVersion: 550.120-0ubuntu0.24.04.1
Python3Details: /usr/bin/python3.12, Python 3.12.3, python3-minimal, 
3.12.3-0ubuntu2
PythonDetails: N/A
RelatedPackageVersions:
 dpkg 1.22.6ubuntu6.1
 apt  2.7.14build2
SourcePackage: nvidia-graphics-drivers-550
Title: nvidia-kernel-source-550 550.120-0ubuntu0.24.04.1: nvidia kernel module 
failed to build
UpgradeStatus: No upgrade log present (probably fresh install)

** Affects: nvidia-graphics-drivers-550 (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: amd64 apport-package noble

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https://bugs.launchpad.net/bugs/2086004

Title:
  nvidia-kernel-source-550 550.120-0ubuntu0.24.04.1: nvidia kernel
  module failed to build

Status in nvidia-graphics-drivers-550 package in Ubuntu:
  New

Bug description:
  unable to install newer driver

  ProblemType: Package
  DistroRelease: Ubuntu 24.04
  Package: nvidia-kernel-source-550 (not installed)
  ProcVersionSignature: Ubuntu 6.8.0-47.47-generic 6.8.12
  Uname: Linux 6.8.0-47-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.28.1-0ubuntu3.1
  Architecture: amd64
  CasperMD5CheckResult: unknown
  DKMSKernelVersion: 6.8.0-47-generic
  Date: Wed Oct 30 20:33:14 2024
  InstallationDate: Installed on 2024-06-26 (126 days ago)
  InstallationMedia: Ubuntu 24.04 LTS "Noble Numbat" - Release amd64 (20240424)
  PackageVersion: 550.120-0ubuntu0.24.04.1
  Python3Details: /usr/bin/python3.12, Python 3.12.3, python3-minimal, 
3.12.3-0ubuntu2
  PythonDetails: N/A
  RelatedPackageVersions:
   dpkg 1.22.6ubuntu6.1
   apt  2.7.14build2
  SourcePackage: nvidia-graphics-drivers-550
  Title: nvidia-kernel-source-550 550.120-0ubuntu0.24.04.1: nvidia kernel 
module failed to build
  UpgradeStatus: No upgrade log present (probably fresh install)

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[Kernel-packages] [Bug 2078388] Re: Focal update: v5.4.282 upstream stable release

[Launchpad Bug Tracker]

This bug was fixed in the package linux - 5.4.0-200.220

---
linux (5.4.0-200.220) focal; urgency=medium

  * focal/linux: 5.4.0-200.220 -proposed tracker (LP: #2082937)

  * Packaging resync (LP: #1786013)
- [Packaging] debian.master/dkms-versions -- update from kernel-versions
  (main/2024.09.30)

  * CVE-2024-26800
- tls: rx: coalesce exit paths in tls_decrypt_sg()
- tls: separate no-async decryption request handling from async
- tls: fix use-after-free on failed backlog decryption

  * CVE-2024-26641
- ip6_tunnel: make sure to pull inner header in __ip6_tnl_rcv()

  * CVE-2021-47212
- net/mlx5: Update error handler for UCTX and UMEM

  * wbt:wbt_* trace event NULL pointer dereference with GENHD_FL_HIDDEN disks
(LP: #2081085)
- bdi: use bdi_dev_name() to get device name

  * Focal update: v5.4.284 upstream stable release (LP: #2081278)
- drm: panel-orientation-quirks: Add quirk for OrangePi Neo
- i2c: Fix conditional for substituting empty ACPI functions
- net: usb: qmi_wwan: add MeiG Smart SRM825L
- drm/amdgpu: Fix uninitialized variable warning in amdgpu_afmt_acr
- drm/amdgpu: fix overflowed array index read warning
- drm/amd/display: Check gpio_id before used as array index
- drm/amd/display: Stop amdgpu_dm initialize when stream nums greater than 6
- drm/amd/display: Check num_valid_sets before accessing reader_wm_sets[]
- drm/amd/display: Fix Coverity INTEGER_OVERFLOW within
  dal_gpio_service_create
- drm/amdgpu: fix ucode out-of-bounds read warning
- drm/amdgpu: fix mc_data out-of-bounds read warning
- drm/amdkfd: Reconcile the definition and use of oem_id in struct
  kfd_topology_device
- apparmor: fix possible NULL pointer dereference
- ionic: fix potential irq name truncation
- usbip: Don't submit special requests twice
- usb: typec: ucsi: Fix null pointer dereference in trace
- smack: tcp: ipv4, fix incorrect labeling
- wifi: cfg80211: make hash table duplicates more survivable
- drm/amd/display: Skip wbscl_set_scaler_filter if filter is null
- media: uvcvideo: Enforce alignment of frame and interval
- block: initialize integrity buffer to zero before writing it to media
- net: set SOCK_RCU_FREE before inserting socket into hashtable
- virtio_net: Fix napi_skb_cache_put warning
- udf: Limit file size to 4TB
- i2c: Use IS_REACHABLE() for substituting empty ACPI functions
- sch/netem: fix use after free in netem_dequeue
- ASoC: dapm: Fix UAF for snd_soc_pcm_runtime object
- ALSA: hda/conexant: Add pincfg quirk to enable top speakers on Sirius
  devices
- ata: libata: Fix memory leak for error path in ata_host_alloc()
- irqchip/gic-v2m: Fix refcount leak in gicv2m_of_init()
- mmc: dw_mmc: Fix IDMAC operation with pages bigger than 4K
- mmc: sdhci-of-aspeed: fix module autoloading
- fuse: update stats for pages in dropped aux writeback list
- fuse: use unsigned type for getxattr/listxattr size truncation
- reset: hi6220: Add support for AO reset controller
- clk: hi6220: use CLK_OF_DECLARE_DRIVER
- clk: qcom: clk-alpha-pll: Fix the pll post div mask
- clk: qcom: clk-alpha-pll: Fix the trion pll postdiv set rate API
- ila: call nf_unregister_net_hooks() sooner
- sched: sch_cake: fix bulk flow accounting logic for host fairness
- nilfs2: fix missing cleanup on rollforward recovery error
- nilfs2: fix state management in error path of log writing function
- ALSA: hda: Add input value sanity checks to HDMI channel map controls
- smack: unix sockets: fix accept()ed socket label
- irqchip/armada-370-xp: Do not allow mapping IRQ 0 and 1
- af_unix: Remove put_pid()/put_cred() in copy_peercred().
- netfilter: nf_conncount: fix wrong variable type
- udf: Avoid excessive partition lengths
- wifi: brcmsmac: advertise MFP_CAPABLE to enable WPA3
- usb: uas: set host status byte on data completion error
- PCI: keystone: Add workaround for Errata #i2037 (AM65x SR 1.0)
- media: qcom: camss: Add check for v4l2_fwnode_endpoint_parse
- pcmcia: Use resource_size function on resource object
- can: bcm: Remove proc entry when dev is unregistered.
- igb: Fix not clearing TimeSync interrupts for 82580
- platform/x86: dell-smbios: Fix error path in dell_smbios_init()
- tcp_bpf: fix return value of tcp_bpf_sendmsg()
- cx82310_eth: re-enable ethernet mode after router reboot
- drivers/net/usb: Remove all strcpy() uses
- net: usb: don't write directly to netdev->dev_addr
- usbnet: modern method to get random MAC
- net: bridge: fdb: convert is_local to bitops
- net: bridge: fdb: convert is_static to bitops
- net: bridge: fdb: convert is_sticky to bitops
- net: bridge: fdb: convert added_by_user to bitops
- net: bridge: fdb: convert added_by_external_learn to use bitops
- net: bridge: br_fdb_external_lear

[Kernel-packages] [Bug 2077690] Re: alsa: Headphone and Speaker couldn't output sound intermittently

[Launchpad Bug Tracker]

This bug was fixed in the package linux - 6.8.0-48.48

---
linux (6.8.0-48.48) noble; urgency=medium

  * noble/linux: 6.8.0-48.48 -proposed tracker (LP: #2082437)

  * [SRU][Noble] Bad EPP defaults cause performance regressions on select Intel
CPUs (LP: #2077470)
- x86/cpu/vfm: Update arch/x86/include/asm/intel-family.h
- cpufreq: intel_pstate: Allow model specific EPPs
- cpufreq: intel_pstate: Update default EPPs for Meteor Lake
- cpufreq: intel_pstate: Switch to new Intel CPU model defines
- cpufreq: intel_pstate: Update Meteor Lake EPPs
- cpufreq: intel_pstate: Use Meteor Lake EPPs for Arrow Lake
- cpufreq: intel_pstate: Update Balance performance EPP for Emerald Rapids

  * power: Enable intel_rapl driver (LP: #2078834)
- powercap: intel_rapl: Add support for ArrowLake-H platform

  * x86/vmware: Add TDX hypercall support (LP: #2077729)
- x86/vmware: Introduce VMware hypercall API
- x86/vmware: Add TDX hypercall support

  * Guest crashes post migration with migrate_misplaced_folio+0x4cc/0x5d0
(LP: #2076866)
- mm/mempolicy: use numa_node_id() instead of cpu_to_node()
- mm/numa_balancing: allow migrate on protnone reference with
  MPOL_PREFERRED_MANY policy
- mm: convert folio_estimated_sharers() to folio_likely_mapped_shared()
- mm: factor out the numa mapping rebuilding into a new helper
- mm: support multi-size THP numa balancing
- mm/migrate: make migrate_misplaced_folio() return 0 on success
- mm/migrate: move NUMA hinting fault folio isolation + checks under PTL
- mm: fix possible OOB in numa_rebuild_large_mapping()

  * Add 'mm: hold PTL from the first PTE while reclaiming a large folio' to fix
L2 Guest hang during LTP Test (LP: #2076147)
- mm: hold PTL from the first PTE while reclaiming a large folio

  * KOP L2 guest fails to boot with 1 core - SMT8 topology (LP: #2070329)
- KVM: PPC: Book3S HV nestedv2: Add DPDES support in helper library for 
Guest
  state buffer
- KVM: PPC: Book3S HV nestedv2: Fix doorbell emulation

  * L2 Guest migration: continuously dumping while running NFS guest migration
(LP: #2076406)
- KVM: PPC: Book3S HV: Fix the set_one_reg for MMCR3
- KVM: PPC: Book3S HV: Fix the get_one_reg of SDAR
- KVM: PPC: Book3S HV: Add one-reg interface for DEXCR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest DEXCR in sync
- KVM: PPC: Book3S HV: Add one-reg interface for HASHKEYR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest HASHKEYR in sync
- KVM: PPC: Book3S HV: Add one-reg interface for HASHPKEYR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest HASHPKEYR in sync

  * perf build disables tracepoint support (LP: #2076190)
- [Packaging] perf: reenable libtraceevent

  * Please backport the more restrictive XSAVES deactivation for  Zen1/2 arch
(LP: #2077321)
- x86/CPU/AMD: Improve the erratum 1386 workaround

  * Fix alsa scarlett2 driver in 6.8  (LP: #2076402)
- ALSA: scarlett2: Move initialisation code lower in the source
- ALSA: scarlett2: Implement handling of the ACK notification

  * rtw89: reset IDMEM mode to prevent download firmware failure (LP: #2077396)
- wifi: rtw89: 885xb: reset IDMEM mode to prevent download firmware failure

  * CVE-2024-43858
- jfs: Fix array-index-out-of-bounds in diFree

  * CVE-2024-42280
- mISDN: Fix a use after free in hfcmulti_tx()

  * CVE-2024-42271
- net/iucv: fix use after free in iucv_sock_close()

  * [Ubuntu-24.04] FADump with recommended crash size is making the L1 hang
(LP: #2060039)
- powerpc/64s/radix/kfence: map __kfence_pool at page granularity

  * Noble update: upstream stable patchset 2024-09-09 (LP: #2079945)
- ocfs2: add bounds checking to ocfs2_check_dir_entry()
- jfs: don't walk off the end of ealist
- fs/ntfs3: Add a check for attr_names and oatbl
- fs/ntfs3: Validate ff offset
- usb: gadget: midi2: Fix incorrect default MIDI2 protocol setup
- ALSA: hda/realtek: Enable headset mic on Positivo SU C1400
- ALSA: hda/realtek: Fix the speaker output on Samsung Galaxy Book Pro 360
- arm64: dts: qcom: qrb4210-rb2: switch I2C2 to i2c-gpio
- arm64: dts: qcom: msm8996: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: sm6350: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: ipq6018: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: sdm630: Disable SS instance in Parkmode for USB
- ALSA: pcm_dmaengine: Don't synchronize DMA channel when DMA is paused
- ALSA: seq: ump: Skip useless ports for static blocks
- filelock: Fix fcntl/close race recovery compat path
- tun: add missing verification for short frame
- tap: add missing verification for short frame
- s390/mm: Fix VM_FAULT_HWPOISON handling in do_exception()
- ALSA: hda/tas2781: Add new quirk for Lenovo Hera2 Laptop
- arm64: dts: qcom: sc7180: Disable S

[Kernel-packages] [Bug 2078041] Re: UBSAN: array-index-out-of-bounds in /build/linux-Z1RxaK/linux-6.8.0/drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/processpptables.c:1249:61

[Launchpad Bug Tracker]

This bug was fixed in the package linux - 6.8.0-48.48

---
linux (6.8.0-48.48) noble; urgency=medium

  * noble/linux: 6.8.0-48.48 -proposed tracker (LP: #2082437)

  * [SRU][Noble] Bad EPP defaults cause performance regressions on select Intel
CPUs (LP: #2077470)
- x86/cpu/vfm: Update arch/x86/include/asm/intel-family.h
- cpufreq: intel_pstate: Allow model specific EPPs
- cpufreq: intel_pstate: Update default EPPs for Meteor Lake
- cpufreq: intel_pstate: Switch to new Intel CPU model defines
- cpufreq: intel_pstate: Update Meteor Lake EPPs
- cpufreq: intel_pstate: Use Meteor Lake EPPs for Arrow Lake
- cpufreq: intel_pstate: Update Balance performance EPP for Emerald Rapids

  * power: Enable intel_rapl driver (LP: #2078834)
- powercap: intel_rapl: Add support for ArrowLake-H platform

  * x86/vmware: Add TDX hypercall support (LP: #2077729)
- x86/vmware: Introduce VMware hypercall API
- x86/vmware: Add TDX hypercall support

  * Guest crashes post migration with migrate_misplaced_folio+0x4cc/0x5d0
(LP: #2076866)
- mm/mempolicy: use numa_node_id() instead of cpu_to_node()
- mm/numa_balancing: allow migrate on protnone reference with
  MPOL_PREFERRED_MANY policy
- mm: convert folio_estimated_sharers() to folio_likely_mapped_shared()
- mm: factor out the numa mapping rebuilding into a new helper
- mm: support multi-size THP numa balancing
- mm/migrate: make migrate_misplaced_folio() return 0 on success
- mm/migrate: move NUMA hinting fault folio isolation + checks under PTL
- mm: fix possible OOB in numa_rebuild_large_mapping()

  * Add 'mm: hold PTL from the first PTE while reclaiming a large folio' to fix
L2 Guest hang during LTP Test (LP: #2076147)
- mm: hold PTL from the first PTE while reclaiming a large folio

  * KOP L2 guest fails to boot with 1 core - SMT8 topology (LP: #2070329)
- KVM: PPC: Book3S HV nestedv2: Add DPDES support in helper library for 
Guest
  state buffer
- KVM: PPC: Book3S HV nestedv2: Fix doorbell emulation

  * L2 Guest migration: continuously dumping while running NFS guest migration
(LP: #2076406)
- KVM: PPC: Book3S HV: Fix the set_one_reg for MMCR3
- KVM: PPC: Book3S HV: Fix the get_one_reg of SDAR
- KVM: PPC: Book3S HV: Add one-reg interface for DEXCR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest DEXCR in sync
- KVM: PPC: Book3S HV: Add one-reg interface for HASHKEYR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest HASHKEYR in sync
- KVM: PPC: Book3S HV: Add one-reg interface for HASHPKEYR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest HASHPKEYR in sync

  * perf build disables tracepoint support (LP: #2076190)
- [Packaging] perf: reenable libtraceevent

  * Please backport the more restrictive XSAVES deactivation for  Zen1/2 arch
(LP: #2077321)
- x86/CPU/AMD: Improve the erratum 1386 workaround

  * Fix alsa scarlett2 driver in 6.8  (LP: #2076402)
- ALSA: scarlett2: Move initialisation code lower in the source
- ALSA: scarlett2: Implement handling of the ACK notification

  * rtw89: reset IDMEM mode to prevent download firmware failure (LP: #2077396)
- wifi: rtw89: 885xb: reset IDMEM mode to prevent download firmware failure

  * CVE-2024-43858
- jfs: Fix array-index-out-of-bounds in diFree

  * CVE-2024-42280
- mISDN: Fix a use after free in hfcmulti_tx()

  * CVE-2024-42271
- net/iucv: fix use after free in iucv_sock_close()

  * [Ubuntu-24.04] FADump with recommended crash size is making the L1 hang
(LP: #2060039)
- powerpc/64s/radix/kfence: map __kfence_pool at page granularity

  * Noble update: upstream stable patchset 2024-09-09 (LP: #2079945)
- ocfs2: add bounds checking to ocfs2_check_dir_entry()
- jfs: don't walk off the end of ealist
- fs/ntfs3: Add a check for attr_names and oatbl
- fs/ntfs3: Validate ff offset
- usb: gadget: midi2: Fix incorrect default MIDI2 protocol setup
- ALSA: hda/realtek: Enable headset mic on Positivo SU C1400
- ALSA: hda/realtek: Fix the speaker output on Samsung Galaxy Book Pro 360
- arm64: dts: qcom: qrb4210-rb2: switch I2C2 to i2c-gpio
- arm64: dts: qcom: msm8996: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: sm6350: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: ipq6018: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: sdm630: Disable SS instance in Parkmode for USB
- ALSA: pcm_dmaengine: Don't synchronize DMA channel when DMA is paused
- ALSA: seq: ump: Skip useless ports for static blocks
- filelock: Fix fcntl/close race recovery compat path
- tun: add missing verification for short frame
- tap: add missing verification for short frame
- s390/mm: Fix VM_FAULT_HWPOISON handling in do_exception()
- ALSA: hda/tas2781: Add new quirk for Lenovo Hera2 Laptop
- arm64: dts: qcom: sc7180: Disable S

[Kernel-packages] [Bug 2076147] Re: Add 'mm: hold PTL from the first PTE while reclaiming a large folio' to fix L2 Guest hang during LTP Test

[Launchpad Bug Tracker]

This bug was fixed in the package linux - 6.8.0-48.48

---
linux (6.8.0-48.48) noble; urgency=medium

  * noble/linux: 6.8.0-48.48 -proposed tracker (LP: #2082437)

  * [SRU][Noble] Bad EPP defaults cause performance regressions on select Intel
CPUs (LP: #2077470)
- x86/cpu/vfm: Update arch/x86/include/asm/intel-family.h
- cpufreq: intel_pstate: Allow model specific EPPs
- cpufreq: intel_pstate: Update default EPPs for Meteor Lake
- cpufreq: intel_pstate: Switch to new Intel CPU model defines
- cpufreq: intel_pstate: Update Meteor Lake EPPs
- cpufreq: intel_pstate: Use Meteor Lake EPPs for Arrow Lake
- cpufreq: intel_pstate: Update Balance performance EPP for Emerald Rapids

  * power: Enable intel_rapl driver (LP: #2078834)
- powercap: intel_rapl: Add support for ArrowLake-H platform

  * x86/vmware: Add TDX hypercall support (LP: #2077729)
- x86/vmware: Introduce VMware hypercall API
- x86/vmware: Add TDX hypercall support

  * Guest crashes post migration with migrate_misplaced_folio+0x4cc/0x5d0
(LP: #2076866)
- mm/mempolicy: use numa_node_id() instead of cpu_to_node()
- mm/numa_balancing: allow migrate on protnone reference with
  MPOL_PREFERRED_MANY policy
- mm: convert folio_estimated_sharers() to folio_likely_mapped_shared()
- mm: factor out the numa mapping rebuilding into a new helper
- mm: support multi-size THP numa balancing
- mm/migrate: make migrate_misplaced_folio() return 0 on success
- mm/migrate: move NUMA hinting fault folio isolation + checks under PTL
- mm: fix possible OOB in numa_rebuild_large_mapping()

  * Add 'mm: hold PTL from the first PTE while reclaiming a large folio' to fix
L2 Guest hang during LTP Test (LP: #2076147)
- mm: hold PTL from the first PTE while reclaiming a large folio

  * KOP L2 guest fails to boot with 1 core - SMT8 topology (LP: #2070329)
- KVM: PPC: Book3S HV nestedv2: Add DPDES support in helper library for 
Guest
  state buffer
- KVM: PPC: Book3S HV nestedv2: Fix doorbell emulation

  * L2 Guest migration: continuously dumping while running NFS guest migration
(LP: #2076406)
- KVM: PPC: Book3S HV: Fix the set_one_reg for MMCR3
- KVM: PPC: Book3S HV: Fix the get_one_reg of SDAR
- KVM: PPC: Book3S HV: Add one-reg interface for DEXCR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest DEXCR in sync
- KVM: PPC: Book3S HV: Add one-reg interface for HASHKEYR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest HASHKEYR in sync
- KVM: PPC: Book3S HV: Add one-reg interface for HASHPKEYR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest HASHPKEYR in sync

  * perf build disables tracepoint support (LP: #2076190)
- [Packaging] perf: reenable libtraceevent

  * Please backport the more restrictive XSAVES deactivation for  Zen1/2 arch
(LP: #2077321)
- x86/CPU/AMD: Improve the erratum 1386 workaround

  * Fix alsa scarlett2 driver in 6.8  (LP: #2076402)
- ALSA: scarlett2: Move initialisation code lower in the source
- ALSA: scarlett2: Implement handling of the ACK notification

  * rtw89: reset IDMEM mode to prevent download firmware failure (LP: #2077396)
- wifi: rtw89: 885xb: reset IDMEM mode to prevent download firmware failure

  * CVE-2024-43858
- jfs: Fix array-index-out-of-bounds in diFree

  * CVE-2024-42280
- mISDN: Fix a use after free in hfcmulti_tx()

  * CVE-2024-42271
- net/iucv: fix use after free in iucv_sock_close()

  * [Ubuntu-24.04] FADump with recommended crash size is making the L1 hang
(LP: #2060039)
- powerpc/64s/radix/kfence: map __kfence_pool at page granularity

  * Noble update: upstream stable patchset 2024-09-09 (LP: #2079945)
- ocfs2: add bounds checking to ocfs2_check_dir_entry()
- jfs: don't walk off the end of ealist
- fs/ntfs3: Add a check for attr_names and oatbl
- fs/ntfs3: Validate ff offset
- usb: gadget: midi2: Fix incorrect default MIDI2 protocol setup
- ALSA: hda/realtek: Enable headset mic on Positivo SU C1400
- ALSA: hda/realtek: Fix the speaker output on Samsung Galaxy Book Pro 360
- arm64: dts: qcom: qrb4210-rb2: switch I2C2 to i2c-gpio
- arm64: dts: qcom: msm8996: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: sm6350: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: ipq6018: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: sdm630: Disable SS instance in Parkmode for USB
- ALSA: pcm_dmaengine: Don't synchronize DMA channel when DMA is paused
- ALSA: seq: ump: Skip useless ports for static blocks
- filelock: Fix fcntl/close race recovery compat path
- tun: add missing verification for short frame
- tap: add missing verification for short frame
- s390/mm: Fix VM_FAULT_HWPOISON handling in do_exception()
- ALSA: hda/tas2781: Add new quirk for Lenovo Hera2 Laptop
- arm64: dts: qcom: sc7180: Disable S

[Kernel-packages] [Bug 1946303] Re: No video after wake from S3 due to Nvidia driver crash

[Piotr Borkowski]

The instructions in comment #31 only partially help. The computer
usually sleeps correctly but waking up is a lottery with the result
seeming to be negative more often than not after all. Still the only
sure way is to disable the 3 nvidia files in systemd and the
NVreg_PreserveVideoMemoryAllocations NVreg_TemporaryFilePath option.
Only this way is reliable for older graphics cards, e.g. Maxwell
(GM10x), which after all are still supported with the new drivers.

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Title:
  No video after wake from S3 due to Nvidia driver crash

Status in nvidia-graphics-drivers-470 package in Ubuntu:
  Confirmed
Status in nvidia-graphics-drivers-510 package in Ubuntu:
  Confirmed
Status in nvidia-graphics-drivers-525 package in Ubuntu:
  Confirmed
Status in nvidia-graphics-drivers-550 package in Ubuntu:
  Confirmed

Bug description:
  Since upgrading to Ubuntu 21.10, my computer sometimes fails to properly wake 
from suspend. It does start running again, but there is no video output. I'm 
attaching text for two crashes from kernel log output. First is:
  /var/lib/dkms/nvidia/470.63.01/build/nvidia/nv.c:3967 
nv_restore_user_channels+0xce/0xe0 [nvidia]
  Second is:
  /var/lib/dkms/nvidia/470.63.01/build/nvidia/nv.c:4162 
nv_set_system_power_state+0x2c8/0x3d0 [nvidia]

  Apparently I'm not the only one having this problem with 470 drivers.
  https://forums.linuxmint.com/viewtopic.php?t=354445
  
https://forums.developer.nvidia.com/t/fixed-suspend-resume-issues-with-the-driver-version-470/187150

  Driver 470 uses the new suspend mechanism via /usr/lib/systemd/system-
  sleep/nvidia. But I was using that mechanism with driver 460 in Ubuntu
  21.04 and sleep was reliable then. Right now I'm going back to driver
  460.

  ProblemType: Bug
  DistroRelease: Ubuntu 21.10
  Package: nvidia-driver-470 470.63.01-0ubuntu4
  ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13
  Uname: Linux 5.13.0-16-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu70
  Architecture: amd64
  CasperMD5CheckResult: unknown
  CurrentDesktop: KDE
  Date: Wed Oct  6 23:24:02 2021
  SourcePackage: nvidia-graphics-drivers-470
  UpgradeStatus: Upgraded to impish on 2021-10-02 (4 days ago)

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[Kernel-packages] [Bug 2084059] Re: OVTI08F4:00: number of CSI2 data lanes 2 is not supported

[Launchpad Bug Tracker]

This bug was fixed in the package ipu6-drivers -
0~git202407190257.9369b88e-0ubuntu2

---
ipu6-drivers (0~git202407190257.9369b88e-0ubuntu2) plucky; urgency=medium

  [ You-Sheng Yang ]
  * OVTI08F4:00: number of CSI2 data lanes 2 is not supported (LP: #2084059)
- media: ov08x40: Add support for 2/4 lanes support at 1500 Mbps
  * Failed to build against linux-6.12, multiple errors (LP: #2083996)
- SAUCE: backport: [tree-wide] finally take no_llseek out
- SAUCE: backport: move asm/unaligned.h to linux/unaligned.h
- update 0023-UBUNTU-SAUCE-media-ipu6-Fix-compilation-with-kernels.patch

 -- You-Sheng Yang   Fri, 11 Oct 2024 01:53:49 +0800

** Changed in: ipu6-drivers (Ubuntu Plucky)
   Status: In Progress => Fix Released

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Title:
  OVTI08F4:00: number of CSI2 data lanes 2 is not supported

Status in ipu6-drivers package in Ubuntu:
  Fix Released
Status in linux package in Ubuntu:
  In Progress
Status in linux-oem-6.11 package in Ubuntu:
  Invalid
Status in ipu6-drivers source package in Noble:
  Won't Fix
Status in linux source package in Noble:
  Won't Fix
Status in linux-oem-6.11 source package in Noble:
  Fix Committed
Status in ipu6-drivers source package in Oracular:
  In Progress
Status in linux source package in Oracular:
  In Progress
Status in linux-oem-6.11 source package in Oracular:
  Invalid
Status in ipu6-drivers source package in Plucky:
  Fix Released
Status in linux source package in Plucky:
  In Progress
Status in linux-oem-6.11 source package in Plucky:
  Invalid

Bug description:
  [SRU Justification]

  [Impact]

  OVTI08F4 camera sensor is used in a different hardware config that is not 
currently supported:
  ```
  $ sudo dmesg
  ...
  usbio-i2c usbio-i2c.3.auto: hid INTC10B6 uid VIC0 new uid1
  ov08x40 i2c-OVTI08F4:00: number of CSI2 data lanes 2 is not supported
  ov08x40 i2c-OVTI08F4:00: failed to check hwcfg: -22
  ov08x40 i2c-OVTI08F4:00: probe with driver ov08x40 failed with error -22
  ```

  [Fix]

  Proposed fix in:
  * https://github.com/intel/ipu6-drivers/pull/286

  There are two parts. One in the kernel tree that is to be SRU-ed in
  this pull request. It adds two additional link frequencies so that
  ipu-bridge may probe this case.

  The other part is in the camera sensor driver itself that goes to
  ipu6-drivers.

  [Test Case]

  With patch applied, install kernel and intel-ipu6-dkms from -proposed pocket:
  ```
  $ sudo dmesg
  ...
  intel_ipu7_psys.psys intel_ipu7.psys.40: psys probe minor: 0
  intel_ipu7_isys.isys intel_ipu7.isys.40: bind ov08x40 14-0036 nlanes is 2 
port is 0
  intel_ipu7_isys.isys intel_ipu7.isys.40: All sensor registration completed.
  ```

  [Where problems could occur]

  This is a new hardware configuration for OVTI08F4. Expect further
  issues.

  [Other Info]

  So far this configuration is bound to Intel Lunar Lake platform that
  is only supported by v6.11 kernels and ipu6-drivers/oracular,
  ipu7/drivers/oracular. Nominate for linux/oracular, linux-
  oem-6.11/noble and linux-unstable-6.12.

  == original bug report ==

  $ sudo dmesg|grep ov0
  [4.793991] ov08x40 i2c-OVTI08F4:00: number of CSI2 data lanes 2 is not 
supported
  [4.793997] ov08x40 i2c-OVTI08F4:00: failed to check hwcfg: -22
  [4.815076] ov08x40 i2c-OVTI08F4:00: probe with driver ov08x40 failed with 
error -22
  ---
  ProblemType: Bug
  ApportVersion: 2.28.1-0ubuntu3.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/seq:gdm1400 F pipewire
  CRDA: N/A
  CasperMD5CheckResult: pass
  DistroRelease: Ubuntu 24.04
  InstallationDate: Installed on 2024-10-18 (4 days ago)
  InstallationMedia: Ubuntu 24.04.1 LTS "Noble Numbat" - Release amd64 
(20240827.1)
  IwConfig:
   lono wireless extensions.

   enx00e04c6801fa  no wireless extensions.

   wwan0 no wireless extensions.
  MachineType: Dell Inc. Dell Pro 14 Premium PA14250
  Package: linux (not installed)
  ProcFB: 0 xedrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.11.0-1006-oem 
root=UUID=32c3d524-0a3b-48e2-802c-9cd4ca0503a3 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 6.11.0-1006.6-oem 6.11.0
  RelatedPackageVersions:
   linux-restricted-modules-6.11.0-1006-oem N/A
   linux-backports-modules-6.11.0-1006-oem  N/A
   linux-firmware   20240318.git3b128b60-0ubuntu2.4
  RfKill:
   0: hci0: Bluetooth
    Soft blocked: no
    Hard blocked: no
  Tags: noble
  Uname: Linux 6.11.0-1006-oem x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: N/A
  _MarkForUpload: True
  dmi.bios.date: 09/06/2024
  dmi.bios.release: 89.7
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: 89.7.31
  dmi.board.vendor: Dell Inc.
  dmi.chassis.asset.tag: AFTPASS
  dmi.chassis.type: 10
  dmi.ch

[Kernel-packages] [Bug 2078840] Re: package firmware-b43-installer 1:019-11build1 failed to install/upgrade: installed firmware-b43-installer package post-installation script subprocess returned error

[Launchpad Bug Tracker]

Status changed to 'Confirmed' because the bug affects multiple users.

** Changed in: b43-fwcutter (Ubuntu)
   Status: New => Confirmed

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Title:
  package firmware-b43-installer 1:019-11build1 failed to
  install/upgrade: installed firmware-b43-installer package post-
  installation script subprocess returned error exit status 1

Status in b43-fwcutter package in Ubuntu:
  Confirmed

Bug description:
  firmware unable to install or upgrade

  ProblemType: Package
  DistroRelease: Ubuntu 24.04
  Package: firmware-b43-installer 1:019-11build1
  ProcVersionSignature: Ubuntu 6.8.0-41.41-generic 6.8.12
  Uname: Linux 6.8.0-41-generic x86_64
  ApportVersion: 2.28.1-0ubuntu3.1
  Architecture: amd64
  CasperMD5CheckResult: pass
  Date: Tue Sep  3 19:59:24 2024
  ErrorMessage: installed firmware-b43-installer package post-installation 
script subprocess returned error exit status 1
  InstallationDate: Installed on 2024-02-16 (200 days ago)
  InstallationMedia: Ubuntu 22.04.3 LTS "Jammy Jellyfish" - Release amd64 
(20230807.2)
  PackageArchitecture: all
  Python3Details: /usr/bin/python3.12, Python 3.12.3, python3-minimal, 
3.12.3-0ubuntu2
  PythonDetails: N/A
  RelatedPackageVersions:
   dpkg 1.22.6ubuntu6.1
   apt  2.7.14build2
  SourcePackage: b43-fwcutter
  Title: package firmware-b43-installer 1:019-11build1 failed to 
install/upgrade: installed firmware-b43-installer package post-installation 
script subprocess returned error exit status 1
  UpgradeStatus: Upgraded to noble on 2024-09-03 (0 days ago)
  mtime.conffile..etc.init.d.apport: 2024-07-22T20:29:07

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[Kernel-packages] [Bug 2085485] Re: Bluetooth[8086:a876] crash with "hci0: Failed to read MSFT supported features (-110)"

[AceLan Kao]

** Tags added: jira-somerville-1148 oem-priority

** Tags removed: verification-needed-noble-linux-oem-6.11
** Tags added: verification-done-noble-linux-oem-6.11

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Title:
  Bluetooth[8086:a876] crash with "hci0: Failed to read MSFT supported
  features (-110)"

Status in HWE Next:
  New
Status in linux package in Ubuntu:
  In Progress
Status in linux-oem-6.11 package in Ubuntu:
  Invalid
Status in linux source package in Noble:
  Won't Fix
Status in linux-oem-6.11 source package in Noble:
  Fix Committed
Status in linux source package in Oracular:
  In Progress
Status in linux-oem-6.11 source package in Oracular:
  Invalid
Status in linux source package in Plucky:
  In Progress
Status in linux-oem-6.11 source package in Plucky:
  Invalid

Bug description:
  [Impact]
  Encounter "hci0: Failed to read MSFT supported features (-110)" while doing 
reboot stress test.

  [Fix]
  Intel provides 2 commits the fix this issue which is included in the 
linux-next now.

  04c41b875f5b Bluetooth: btintel_pcie: Add recovery mechanism
  f4c8e876ef6b Bluetooth: btintel_pcie: Add handshake between driver and 
firmware

  [Test]
  Reboot stress test on the machine with PCIe BT[8086:a876], the BT should work 
during 100+ reboots.

  [Where problems could occur]
  The 2 patches affect the boot process and the handshake between driver and 
firmware, so if it leads to any regression you could spot it easily after boot 
up. And another patch adds a recovery mechanism to recover controller if 
firmware download fails. So, it should be robust enough to overcome the boot 
regression.

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[Kernel-packages] [Bug 2085777] Re: Internal microphone recording voice with noise on Dell D14 AIO systems

[AceLan Kao]

** Tags added: jira-wtn-16 oem-priority

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Title:
  Internal microphone recording voice with noise on Dell D14 AIO systems

Status in HWE Next:
  New
Status in linux-oem-6.11 package in Ubuntu:
  Invalid
Status in linux-oem-6.11 source package in Noble:
  In Progress

Bug description:
  [Impact]
  There are noise in the recorded audio with realteck audio chip on Dell AIO 
platform.

  [Fix]
  Realtek submit a fix for this issue which is included in linux-next now
  78e7be018784 ALSA: hda/realtek: Limit internal Mic boost on Dell platform

  [Test]
  1. Boot to Ubuntu OS.
  2. Record voice via arecord command, play wav file. 
  3. No noise has been recorded

  [Where problems could occur]
  It limits internal Mic boost, so the only issue it could lead to is the input 
volume could become too low.

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[Kernel-packages] [Bug 2073583] Re: [SRU][22.04.5]: mpi3mr driver update

[Launchpad Bug Tracker]

This bug was fixed in the package linux - 6.8.0-48.48

---
linux (6.8.0-48.48) noble; urgency=medium

  * noble/linux: 6.8.0-48.48 -proposed tracker (LP: #2082437)

  * [SRU][Noble] Bad EPP defaults cause performance regressions on select Intel
CPUs (LP: #2077470)
- x86/cpu/vfm: Update arch/x86/include/asm/intel-family.h
- cpufreq: intel_pstate: Allow model specific EPPs
- cpufreq: intel_pstate: Update default EPPs for Meteor Lake
- cpufreq: intel_pstate: Switch to new Intel CPU model defines
- cpufreq: intel_pstate: Update Meteor Lake EPPs
- cpufreq: intel_pstate: Use Meteor Lake EPPs for Arrow Lake
- cpufreq: intel_pstate: Update Balance performance EPP for Emerald Rapids

  * power: Enable intel_rapl driver (LP: #2078834)
- powercap: intel_rapl: Add support for ArrowLake-H platform

  * x86/vmware: Add TDX hypercall support (LP: #2077729)
- x86/vmware: Introduce VMware hypercall API
- x86/vmware: Add TDX hypercall support

  * Guest crashes post migration with migrate_misplaced_folio+0x4cc/0x5d0
(LP: #2076866)
- mm/mempolicy: use numa_node_id() instead of cpu_to_node()
- mm/numa_balancing: allow migrate on protnone reference with
  MPOL_PREFERRED_MANY policy
- mm: convert folio_estimated_sharers() to folio_likely_mapped_shared()
- mm: factor out the numa mapping rebuilding into a new helper
- mm: support multi-size THP numa balancing
- mm/migrate: make migrate_misplaced_folio() return 0 on success
- mm/migrate: move NUMA hinting fault folio isolation + checks under PTL
- mm: fix possible OOB in numa_rebuild_large_mapping()

  * Add 'mm: hold PTL from the first PTE while reclaiming a large folio' to fix
L2 Guest hang during LTP Test (LP: #2076147)
- mm: hold PTL from the first PTE while reclaiming a large folio

  * KOP L2 guest fails to boot with 1 core - SMT8 topology (LP: #2070329)
- KVM: PPC: Book3S HV nestedv2: Add DPDES support in helper library for 
Guest
  state buffer
- KVM: PPC: Book3S HV nestedv2: Fix doorbell emulation

  * L2 Guest migration: continuously dumping while running NFS guest migration
(LP: #2076406)
- KVM: PPC: Book3S HV: Fix the set_one_reg for MMCR3
- KVM: PPC: Book3S HV: Fix the get_one_reg of SDAR
- KVM: PPC: Book3S HV: Add one-reg interface for DEXCR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest DEXCR in sync
- KVM: PPC: Book3S HV: Add one-reg interface for HASHKEYR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest HASHKEYR in sync
- KVM: PPC: Book3S HV: Add one-reg interface for HASHPKEYR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest HASHPKEYR in sync

  * perf build disables tracepoint support (LP: #2076190)
- [Packaging] perf: reenable libtraceevent

  * Please backport the more restrictive XSAVES deactivation for  Zen1/2 arch
(LP: #2077321)
- x86/CPU/AMD: Improve the erratum 1386 workaround

  * Fix alsa scarlett2 driver in 6.8  (LP: #2076402)
- ALSA: scarlett2: Move initialisation code lower in the source
- ALSA: scarlett2: Implement handling of the ACK notification

  * rtw89: reset IDMEM mode to prevent download firmware failure (LP: #2077396)
- wifi: rtw89: 885xb: reset IDMEM mode to prevent download firmware failure

  * CVE-2024-43858
- jfs: Fix array-index-out-of-bounds in diFree

  * CVE-2024-42280
- mISDN: Fix a use after free in hfcmulti_tx()

  * CVE-2024-42271
- net/iucv: fix use after free in iucv_sock_close()

  * [Ubuntu-24.04] FADump with recommended crash size is making the L1 hang
(LP: #2060039)
- powerpc/64s/radix/kfence: map __kfence_pool at page granularity

  * Noble update: upstream stable patchset 2024-09-09 (LP: #2079945)
- ocfs2: add bounds checking to ocfs2_check_dir_entry()
- jfs: don't walk off the end of ealist
- fs/ntfs3: Add a check for attr_names and oatbl
- fs/ntfs3: Validate ff offset
- usb: gadget: midi2: Fix incorrect default MIDI2 protocol setup
- ALSA: hda/realtek: Enable headset mic on Positivo SU C1400
- ALSA: hda/realtek: Fix the speaker output on Samsung Galaxy Book Pro 360
- arm64: dts: qcom: qrb4210-rb2: switch I2C2 to i2c-gpio
- arm64: dts: qcom: msm8996: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: sm6350: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: ipq6018: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: sdm630: Disable SS instance in Parkmode for USB
- ALSA: pcm_dmaengine: Don't synchronize DMA channel when DMA is paused
- ALSA: seq: ump: Skip useless ports for static blocks
- filelock: Fix fcntl/close race recovery compat path
- tun: add missing verification for short frame
- tap: add missing verification for short frame
- s390/mm: Fix VM_FAULT_HWPOISON handling in do_exception()
- ALSA: hda/tas2781: Add new quirk for Lenovo Hera2 Laptop
- arm64: dts: qcom: sc7180: Disable S

[Kernel-packages] [Bug 2085398] Re: The ASPM is disabled on Realtek NIC which prevents the system from entering s0ix

[AceLan Kao]

** Tags added: jira-wtn-81 oem-priority

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/2085398

Title:
  The ASPM is disabled on Realtek NIC which prevents the system  from
  entering s0ix

Status in HWE Next:
  New
Status in linux package in Ubuntu:
  In Progress
Status in linux-oem-6.11 package in Ubuntu:
  Invalid
Status in linux source package in Noble:
  In Progress
Status in linux-oem-6.11 source package in Noble:
  Fix Committed
Status in linux source package in Oracular:
  In Progress
Status in linux-oem-6.11 source package in Oracular:
  Invalid
Status in linux source package in Plucky:
  In Progress
Status in linux-oem-6.11 source package in Plucky:
  Invalid

Bug description:
  [Impact]
  The r8169 driver disables the ASPM on old Realtek NIC chips, because on some 
platforms it may lead to the network speed or the system stability issue.
  But disable ASPM leads to the system can't enter deeper sleep mode which 
leads to power consumption issue and can't pass Energy Start 8/9.

  [Fix]
  Added the verified machines to the r8169 ASPM quirk to enable the ASPM.

  We've been requesting a solution from Realtek for a long time, but
  they still haven't provided one. As a result, we have no choice but to
  continue adding machines to the quirk.

  [Test]
  Boot up and check the device by lspci -vvnn

  2b:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd.
  RTL8111/8168/8211/8411 PCI Express Gigabit Ethernet Controller
  [10ec:8168] (rev 15)

  Capabilities: [178 v1] L1 PM Substates
  L1SubCap: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+ ASPM_L1.1+ 
L1_PM_Substates+
PortCommonModeRestoreTime=150us 
PortTPowerOnTime=150us
  L1SubCtl1: PCI-PM_L1.2- PCI-PM_L1.1- ASPM_L1.2- ASPM_L1.1-
 T_CommonMode=0us LTR1.2_Threshold=306176ns

  The L1SubCtl1 shows "PCI-PM_L1.2- PCI-PM_L1.1- ASPM_L1.2- ASPM_L1.1-" means 
those features are disabled.
  With the patches kernel, it shows

  L1SubCtl1: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+ ASPM_L1.1+
 T_CommonMode=0us LTR1.2_Threshold=306176ns

  [Where problems could occur]
  The Realtek NIC ASPM issue is well-known and enabling it can lead to various 
problems. Both we and the ODM have extensively tested these platforms, but 
there is still a small chance that unexpected issues may occur.

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[Kernel-packages] [Bug 2080324] Re: linux-gcp: Improve idle support

[Launchpad Bug Tracker]

This bug was fixed in the package linux-gcp - 5.4.0-1139.148

---
linux-gcp (5.4.0-1139.148) focal; urgency=medium

  * focal/linux-gcp: 5.4.0-1139.148 -proposed tracker (LP: #2082913)

  * Packaging resync (LP: #1786013)
- [Packaging] debian.gcp/dkms-versions -- update from kernel-versions
  (main/2024.09.30)

  * Backport "x86/kaslr: Expose and use the end of the physical memory address
space" (LP: #2080563)
- x86/kaslr: Expose and use the end of the physical memory address space

  * linux-gcp: Improve idle support (LP: #2080324)
- cpuidle: Consolidate disabled state checks
- cpuidle: Introduce cpuidle_driver_state_disabled() for driver quirks
- cpuidle: Drop disabled field from struct cpuidle_state
- ACPI: processor: Export function to claim _CST control
- ACPI: processor: Introduce acpi_processor_evaluate_cst()
- ACPI: processor: Clean up acpi_processor_evaluate_cst()
- ACPI: processor: Make ACPI_PROCESSOR_CSTATE depend on ACPI_PROCESSOR
- ACPI: processor: Export acpi_processor_evaluate_cst()
- intel_idle: Refactor intel_idle_cpuidle_driver_init()
- intel_idle: Use ACPI _CST for processor models without C-state tables
- cpuidle: Allow idle states to be disabled by default
- intel_idle: Allow ACPI _CST to be used for selected known processors
- x86/cpu: Add Sapphire Rapids CPU model number
- intel_idle: Fix max_cstate for processor models without C-state tables
- intel_idle: add SPR support
- SAUCE: x86/cpu: Add Emerald Rapids CPU model number
- intel_idle: add Emerald Rapids Xeon support

  [ Ubuntu: 5.4.0-200.220 ]

  * focal/linux: 5.4.0-200.220 -proposed tracker (LP: #2082937)
  * Packaging resync (LP: #1786013)
- [Packaging] debian.master/dkms-versions -- update from kernel-versions
  (main/2024.09.30)
  * CVE-2024-26800
- tls: rx: coalesce exit paths in tls_decrypt_sg()
- tls: separate no-async decryption request handling from async
- tls: fix use-after-free on failed backlog decryption
  * CVE-2024-26641
- ip6_tunnel: make sure to pull inner header in __ip6_tnl_rcv()
  * CVE-2021-47212
- net/mlx5: Update error handler for UCTX and UMEM
  * wbt:wbt_* trace event NULL pointer dereference with GENHD_FL_HIDDEN disks
(LP: #2081085)
- bdi: use bdi_dev_name() to get device name
  * Focal update: v5.4.284 upstream stable release (LP: #2081278)
- drm: panel-orientation-quirks: Add quirk for OrangePi Neo
- i2c: Fix conditional for substituting empty ACPI functions
- net: usb: qmi_wwan: add MeiG Smart SRM825L
- drm/amdgpu: Fix uninitialized variable warning in amdgpu_afmt_acr
- drm/amdgpu: fix overflowed array index read warning
- drm/amd/display: Check gpio_id before used as array index
- drm/amd/display: Stop amdgpu_dm initialize when stream nums greater than 6
- drm/amd/display: Check num_valid_sets before accessing reader_wm_sets[]
- drm/amd/display: Fix Coverity INTEGER_OVERFLOW within
  dal_gpio_service_create
- drm/amdgpu: fix ucode out-of-bounds read warning
- drm/amdgpu: fix mc_data out-of-bounds read warning
- drm/amdkfd: Reconcile the definition and use of oem_id in struct
  kfd_topology_device
- apparmor: fix possible NULL pointer dereference
- ionic: fix potential irq name truncation
- usbip: Don't submit special requests twice
- usb: typec: ucsi: Fix null pointer dereference in trace
- smack: tcp: ipv4, fix incorrect labeling
- wifi: cfg80211: make hash table duplicates more survivable
- drm/amd/display: Skip wbscl_set_scaler_filter if filter is null
- media: uvcvideo: Enforce alignment of frame and interval
- block: initialize integrity buffer to zero before writing it to media
- net: set SOCK_RCU_FREE before inserting socket into hashtable
- virtio_net: Fix napi_skb_cache_put warning
- udf: Limit file size to 4TB
- i2c: Use IS_REACHABLE() for substituting empty ACPI functions
- sch/netem: fix use after free in netem_dequeue
- ASoC: dapm: Fix UAF for snd_soc_pcm_runtime object
- ALSA: hda/conexant: Add pincfg quirk to enable top speakers on Sirius
  devices
- ata: libata: Fix memory leak for error path in ata_host_alloc()
- irqchip/gic-v2m: Fix refcount leak in gicv2m_of_init()
- mmc: dw_mmc: Fix IDMAC operation with pages bigger than 4K
- mmc: sdhci-of-aspeed: fix module autoloading
- fuse: update stats for pages in dropped aux writeback list
- fuse: use unsigned type for getxattr/listxattr size truncation
- reset: hi6220: Add support for AO reset controller
- clk: hi6220: use CLK_OF_DECLARE_DRIVER
- clk: qcom: clk-alpha-pll: Fix the pll post div mask
- clk: qcom: clk-alpha-pll: Fix the trion pll postdiv set rate API
- ila: call nf_unregister_net_hooks() sooner
- sched: sch_cake: fix bulk flow accounting logic for host fairness
- nilfs2: fix missing cleanup on rollforward recovery error
 

[Kernel-packages] [Bug 2080563] Re: Backport "x86/kaslr: Expose and use the end of the physical memory address space"

[Launchpad Bug Tracker]

This bug was fixed in the package linux-gcp - 5.4.0-1139.148

---
linux-gcp (5.4.0-1139.148) focal; urgency=medium

  * focal/linux-gcp: 5.4.0-1139.148 -proposed tracker (LP: #2082913)

  * Packaging resync (LP: #1786013)
- [Packaging] debian.gcp/dkms-versions -- update from kernel-versions
  (main/2024.09.30)

  * Backport "x86/kaslr: Expose and use the end of the physical memory address
space" (LP: #2080563)
- x86/kaslr: Expose and use the end of the physical memory address space

  * linux-gcp: Improve idle support (LP: #2080324)
- cpuidle: Consolidate disabled state checks
- cpuidle: Introduce cpuidle_driver_state_disabled() for driver quirks
- cpuidle: Drop disabled field from struct cpuidle_state
- ACPI: processor: Export function to claim _CST control
- ACPI: processor: Introduce acpi_processor_evaluate_cst()
- ACPI: processor: Clean up acpi_processor_evaluate_cst()
- ACPI: processor: Make ACPI_PROCESSOR_CSTATE depend on ACPI_PROCESSOR
- ACPI: processor: Export acpi_processor_evaluate_cst()
- intel_idle: Refactor intel_idle_cpuidle_driver_init()
- intel_idle: Use ACPI _CST for processor models without C-state tables
- cpuidle: Allow idle states to be disabled by default
- intel_idle: Allow ACPI _CST to be used for selected known processors
- x86/cpu: Add Sapphire Rapids CPU model number
- intel_idle: Fix max_cstate for processor models without C-state tables
- intel_idle: add SPR support
- SAUCE: x86/cpu: Add Emerald Rapids CPU model number
- intel_idle: add Emerald Rapids Xeon support

  [ Ubuntu: 5.4.0-200.220 ]

  * focal/linux: 5.4.0-200.220 -proposed tracker (LP: #2082937)
  * Packaging resync (LP: #1786013)
- [Packaging] debian.master/dkms-versions -- update from kernel-versions
  (main/2024.09.30)
  * CVE-2024-26800
- tls: rx: coalesce exit paths in tls_decrypt_sg()
- tls: separate no-async decryption request handling from async
- tls: fix use-after-free on failed backlog decryption
  * CVE-2024-26641
- ip6_tunnel: make sure to pull inner header in __ip6_tnl_rcv()
  * CVE-2021-47212
- net/mlx5: Update error handler for UCTX and UMEM
  * wbt:wbt_* trace event NULL pointer dereference with GENHD_FL_HIDDEN disks
(LP: #2081085)
- bdi: use bdi_dev_name() to get device name
  * Focal update: v5.4.284 upstream stable release (LP: #2081278)
- drm: panel-orientation-quirks: Add quirk for OrangePi Neo
- i2c: Fix conditional for substituting empty ACPI functions
- net: usb: qmi_wwan: add MeiG Smart SRM825L
- drm/amdgpu: Fix uninitialized variable warning in amdgpu_afmt_acr
- drm/amdgpu: fix overflowed array index read warning
- drm/amd/display: Check gpio_id before used as array index
- drm/amd/display: Stop amdgpu_dm initialize when stream nums greater than 6
- drm/amd/display: Check num_valid_sets before accessing reader_wm_sets[]
- drm/amd/display: Fix Coverity INTEGER_OVERFLOW within
  dal_gpio_service_create
- drm/amdgpu: fix ucode out-of-bounds read warning
- drm/amdgpu: fix mc_data out-of-bounds read warning
- drm/amdkfd: Reconcile the definition and use of oem_id in struct
  kfd_topology_device
- apparmor: fix possible NULL pointer dereference
- ionic: fix potential irq name truncation
- usbip: Don't submit special requests twice
- usb: typec: ucsi: Fix null pointer dereference in trace
- smack: tcp: ipv4, fix incorrect labeling
- wifi: cfg80211: make hash table duplicates more survivable
- drm/amd/display: Skip wbscl_set_scaler_filter if filter is null
- media: uvcvideo: Enforce alignment of frame and interval
- block: initialize integrity buffer to zero before writing it to media
- net: set SOCK_RCU_FREE before inserting socket into hashtable
- virtio_net: Fix napi_skb_cache_put warning
- udf: Limit file size to 4TB
- i2c: Use IS_REACHABLE() for substituting empty ACPI functions
- sch/netem: fix use after free in netem_dequeue
- ASoC: dapm: Fix UAF for snd_soc_pcm_runtime object
- ALSA: hda/conexant: Add pincfg quirk to enable top speakers on Sirius
  devices
- ata: libata: Fix memory leak for error path in ata_host_alloc()
- irqchip/gic-v2m: Fix refcount leak in gicv2m_of_init()
- mmc: dw_mmc: Fix IDMAC operation with pages bigger than 4K
- mmc: sdhci-of-aspeed: fix module autoloading
- fuse: update stats for pages in dropped aux writeback list
- fuse: use unsigned type for getxattr/listxattr size truncation
- reset: hi6220: Add support for AO reset controller
- clk: hi6220: use CLK_OF_DECLARE_DRIVER
- clk: qcom: clk-alpha-pll: Fix the pll post div mask
- clk: qcom: clk-alpha-pll: Fix the trion pll postdiv set rate API
- ila: call nf_unregister_net_hooks() sooner
- sched: sch_cake: fix bulk flow accounting logic for host fairness
- nilfs2: fix missing cleanup on rollforward recovery error
 

[Kernel-packages] [Bug 2076361] Re: Lenovo X12 Detachable Gen 2 unresponsive under light load

[Launchpad Bug Tracker]

This bug was fixed in the package linux - 6.8.0-48.48

---
linux (6.8.0-48.48) noble; urgency=medium

  * noble/linux: 6.8.0-48.48 -proposed tracker (LP: #2082437)

  * [SRU][Noble] Bad EPP defaults cause performance regressions on select Intel
CPUs (LP: #2077470)
- x86/cpu/vfm: Update arch/x86/include/asm/intel-family.h
- cpufreq: intel_pstate: Allow model specific EPPs
- cpufreq: intel_pstate: Update default EPPs for Meteor Lake
- cpufreq: intel_pstate: Switch to new Intel CPU model defines
- cpufreq: intel_pstate: Update Meteor Lake EPPs
- cpufreq: intel_pstate: Use Meteor Lake EPPs for Arrow Lake
- cpufreq: intel_pstate: Update Balance performance EPP for Emerald Rapids

  * power: Enable intel_rapl driver (LP: #2078834)
- powercap: intel_rapl: Add support for ArrowLake-H platform

  * x86/vmware: Add TDX hypercall support (LP: #2077729)
- x86/vmware: Introduce VMware hypercall API
- x86/vmware: Add TDX hypercall support

  * Guest crashes post migration with migrate_misplaced_folio+0x4cc/0x5d0
(LP: #2076866)
- mm/mempolicy: use numa_node_id() instead of cpu_to_node()
- mm/numa_balancing: allow migrate on protnone reference with
  MPOL_PREFERRED_MANY policy
- mm: convert folio_estimated_sharers() to folio_likely_mapped_shared()
- mm: factor out the numa mapping rebuilding into a new helper
- mm: support multi-size THP numa balancing
- mm/migrate: make migrate_misplaced_folio() return 0 on success
- mm/migrate: move NUMA hinting fault folio isolation + checks under PTL
- mm: fix possible OOB in numa_rebuild_large_mapping()

  * Add 'mm: hold PTL from the first PTE while reclaiming a large folio' to fix
L2 Guest hang during LTP Test (LP: #2076147)
- mm: hold PTL from the first PTE while reclaiming a large folio

  * KOP L2 guest fails to boot with 1 core - SMT8 topology (LP: #2070329)
- KVM: PPC: Book3S HV nestedv2: Add DPDES support in helper library for 
Guest
  state buffer
- KVM: PPC: Book3S HV nestedv2: Fix doorbell emulation

  * L2 Guest migration: continuously dumping while running NFS guest migration
(LP: #2076406)
- KVM: PPC: Book3S HV: Fix the set_one_reg for MMCR3
- KVM: PPC: Book3S HV: Fix the get_one_reg of SDAR
- KVM: PPC: Book3S HV: Add one-reg interface for DEXCR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest DEXCR in sync
- KVM: PPC: Book3S HV: Add one-reg interface for HASHKEYR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest HASHKEYR in sync
- KVM: PPC: Book3S HV: Add one-reg interface for HASHPKEYR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest HASHPKEYR in sync

  * perf build disables tracepoint support (LP: #2076190)
- [Packaging] perf: reenable libtraceevent

  * Please backport the more restrictive XSAVES deactivation for  Zen1/2 arch
(LP: #2077321)
- x86/CPU/AMD: Improve the erratum 1386 workaround

  * Fix alsa scarlett2 driver in 6.8  (LP: #2076402)
- ALSA: scarlett2: Move initialisation code lower in the source
- ALSA: scarlett2: Implement handling of the ACK notification

  * rtw89: reset IDMEM mode to prevent download firmware failure (LP: #2077396)
- wifi: rtw89: 885xb: reset IDMEM mode to prevent download firmware failure

  * CVE-2024-43858
- jfs: Fix array-index-out-of-bounds in diFree

  * CVE-2024-42280
- mISDN: Fix a use after free in hfcmulti_tx()

  * CVE-2024-42271
- net/iucv: fix use after free in iucv_sock_close()

  * [Ubuntu-24.04] FADump with recommended crash size is making the L1 hang
(LP: #2060039)
- powerpc/64s/radix/kfence: map __kfence_pool at page granularity

  * Noble update: upstream stable patchset 2024-09-09 (LP: #2079945)
- ocfs2: add bounds checking to ocfs2_check_dir_entry()
- jfs: don't walk off the end of ealist
- fs/ntfs3: Add a check for attr_names and oatbl
- fs/ntfs3: Validate ff offset
- usb: gadget: midi2: Fix incorrect default MIDI2 protocol setup
- ALSA: hda/realtek: Enable headset mic on Positivo SU C1400
- ALSA: hda/realtek: Fix the speaker output on Samsung Galaxy Book Pro 360
- arm64: dts: qcom: qrb4210-rb2: switch I2C2 to i2c-gpio
- arm64: dts: qcom: msm8996: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: sm6350: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: ipq6018: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: sdm630: Disable SS instance in Parkmode for USB
- ALSA: pcm_dmaengine: Don't synchronize DMA channel when DMA is paused
- ALSA: seq: ump: Skip useless ports for static blocks
- filelock: Fix fcntl/close race recovery compat path
- tun: add missing verification for short frame
- tap: add missing verification for short frame
- s390/mm: Fix VM_FAULT_HWPOISON handling in do_exception()
- ALSA: hda/tas2781: Add new quirk for Lenovo Hera2 Laptop
- arm64: dts: qcom: sc7180: Disable S

[Kernel-packages] [Bug 2076675] Re: [SRU][HPE 24.04] Intel FVL NIC FW flash fails with inbox driver, causing driver not detected

[Launchpad Bug Tracker]

This bug was fixed in the package linux - 6.8.0-48.48

---
linux (6.8.0-48.48) noble; urgency=medium

  * noble/linux: 6.8.0-48.48 -proposed tracker (LP: #2082437)

  * [SRU][Noble] Bad EPP defaults cause performance regressions on select Intel
CPUs (LP: #2077470)
- x86/cpu/vfm: Update arch/x86/include/asm/intel-family.h
- cpufreq: intel_pstate: Allow model specific EPPs
- cpufreq: intel_pstate: Update default EPPs for Meteor Lake
- cpufreq: intel_pstate: Switch to new Intel CPU model defines
- cpufreq: intel_pstate: Update Meteor Lake EPPs
- cpufreq: intel_pstate: Use Meteor Lake EPPs for Arrow Lake
- cpufreq: intel_pstate: Update Balance performance EPP for Emerald Rapids

  * power: Enable intel_rapl driver (LP: #2078834)
- powercap: intel_rapl: Add support for ArrowLake-H platform

  * x86/vmware: Add TDX hypercall support (LP: #2077729)
- x86/vmware: Introduce VMware hypercall API
- x86/vmware: Add TDX hypercall support

  * Guest crashes post migration with migrate_misplaced_folio+0x4cc/0x5d0
(LP: #2076866)
- mm/mempolicy: use numa_node_id() instead of cpu_to_node()
- mm/numa_balancing: allow migrate on protnone reference with
  MPOL_PREFERRED_MANY policy
- mm: convert folio_estimated_sharers() to folio_likely_mapped_shared()
- mm: factor out the numa mapping rebuilding into a new helper
- mm: support multi-size THP numa balancing
- mm/migrate: make migrate_misplaced_folio() return 0 on success
- mm/migrate: move NUMA hinting fault folio isolation + checks under PTL
- mm: fix possible OOB in numa_rebuild_large_mapping()

  * Add 'mm: hold PTL from the first PTE while reclaiming a large folio' to fix
L2 Guest hang during LTP Test (LP: #2076147)
- mm: hold PTL from the first PTE while reclaiming a large folio

  * KOP L2 guest fails to boot with 1 core - SMT8 topology (LP: #2070329)
- KVM: PPC: Book3S HV nestedv2: Add DPDES support in helper library for 
Guest
  state buffer
- KVM: PPC: Book3S HV nestedv2: Fix doorbell emulation

  * L2 Guest migration: continuously dumping while running NFS guest migration
(LP: #2076406)
- KVM: PPC: Book3S HV: Fix the set_one_reg for MMCR3
- KVM: PPC: Book3S HV: Fix the get_one_reg of SDAR
- KVM: PPC: Book3S HV: Add one-reg interface for DEXCR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest DEXCR in sync
- KVM: PPC: Book3S HV: Add one-reg interface for HASHKEYR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest HASHKEYR in sync
- KVM: PPC: Book3S HV: Add one-reg interface for HASHPKEYR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest HASHPKEYR in sync

  * perf build disables tracepoint support (LP: #2076190)
- [Packaging] perf: reenable libtraceevent

  * Please backport the more restrictive XSAVES deactivation for  Zen1/2 arch
(LP: #2077321)
- x86/CPU/AMD: Improve the erratum 1386 workaround

  * Fix alsa scarlett2 driver in 6.8  (LP: #2076402)
- ALSA: scarlett2: Move initialisation code lower in the source
- ALSA: scarlett2: Implement handling of the ACK notification

  * rtw89: reset IDMEM mode to prevent download firmware failure (LP: #2077396)
- wifi: rtw89: 885xb: reset IDMEM mode to prevent download firmware failure

  * CVE-2024-43858
- jfs: Fix array-index-out-of-bounds in diFree

  * CVE-2024-42280
- mISDN: Fix a use after free in hfcmulti_tx()

  * CVE-2024-42271
- net/iucv: fix use after free in iucv_sock_close()

  * [Ubuntu-24.04] FADump with recommended crash size is making the L1 hang
(LP: #2060039)
- powerpc/64s/radix/kfence: map __kfence_pool at page granularity

  * Noble update: upstream stable patchset 2024-09-09 (LP: #2079945)
- ocfs2: add bounds checking to ocfs2_check_dir_entry()
- jfs: don't walk off the end of ealist
- fs/ntfs3: Add a check for attr_names and oatbl
- fs/ntfs3: Validate ff offset
- usb: gadget: midi2: Fix incorrect default MIDI2 protocol setup
- ALSA: hda/realtek: Enable headset mic on Positivo SU C1400
- ALSA: hda/realtek: Fix the speaker output on Samsung Galaxy Book Pro 360
- arm64: dts: qcom: qrb4210-rb2: switch I2C2 to i2c-gpio
- arm64: dts: qcom: msm8996: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: sm6350: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: ipq6018: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: sdm630: Disable SS instance in Parkmode for USB
- ALSA: pcm_dmaengine: Don't synchronize DMA channel when DMA is paused
- ALSA: seq: ump: Skip useless ports for static blocks
- filelock: Fix fcntl/close race recovery compat path
- tun: add missing verification for short frame
- tap: add missing verification for short frame
- s390/mm: Fix VM_FAULT_HWPOISON handling in do_exception()
- ALSA: hda/tas2781: Add new quirk for Lenovo Hera2 Laptop
- arm64: dts: qcom: sc7180: Disable S

[Kernel-packages] [Bug 2072679] Re: Regression: unable to reach low idle states on Tiger Lake

[Launchpad Bug Tracker]

This bug was fixed in the package linux - 6.8.0-48.48

---
linux (6.8.0-48.48) noble; urgency=medium

  * noble/linux: 6.8.0-48.48 -proposed tracker (LP: #2082437)

  * [SRU][Noble] Bad EPP defaults cause performance regressions on select Intel
CPUs (LP: #2077470)
- x86/cpu/vfm: Update arch/x86/include/asm/intel-family.h
- cpufreq: intel_pstate: Allow model specific EPPs
- cpufreq: intel_pstate: Update default EPPs for Meteor Lake
- cpufreq: intel_pstate: Switch to new Intel CPU model defines
- cpufreq: intel_pstate: Update Meteor Lake EPPs
- cpufreq: intel_pstate: Use Meteor Lake EPPs for Arrow Lake
- cpufreq: intel_pstate: Update Balance performance EPP for Emerald Rapids

  * power: Enable intel_rapl driver (LP: #2078834)
- powercap: intel_rapl: Add support for ArrowLake-H platform

  * x86/vmware: Add TDX hypercall support (LP: #2077729)
- x86/vmware: Introduce VMware hypercall API
- x86/vmware: Add TDX hypercall support

  * Guest crashes post migration with migrate_misplaced_folio+0x4cc/0x5d0
(LP: #2076866)
- mm/mempolicy: use numa_node_id() instead of cpu_to_node()
- mm/numa_balancing: allow migrate on protnone reference with
  MPOL_PREFERRED_MANY policy
- mm: convert folio_estimated_sharers() to folio_likely_mapped_shared()
- mm: factor out the numa mapping rebuilding into a new helper
- mm: support multi-size THP numa balancing
- mm/migrate: make migrate_misplaced_folio() return 0 on success
- mm/migrate: move NUMA hinting fault folio isolation + checks under PTL
- mm: fix possible OOB in numa_rebuild_large_mapping()

  * Add 'mm: hold PTL from the first PTE while reclaiming a large folio' to fix
L2 Guest hang during LTP Test (LP: #2076147)
- mm: hold PTL from the first PTE while reclaiming a large folio

  * KOP L2 guest fails to boot with 1 core - SMT8 topology (LP: #2070329)
- KVM: PPC: Book3S HV nestedv2: Add DPDES support in helper library for 
Guest
  state buffer
- KVM: PPC: Book3S HV nestedv2: Fix doorbell emulation

  * L2 Guest migration: continuously dumping while running NFS guest migration
(LP: #2076406)
- KVM: PPC: Book3S HV: Fix the set_one_reg for MMCR3
- KVM: PPC: Book3S HV: Fix the get_one_reg of SDAR
- KVM: PPC: Book3S HV: Add one-reg interface for DEXCR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest DEXCR in sync
- KVM: PPC: Book3S HV: Add one-reg interface for HASHKEYR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest HASHKEYR in sync
- KVM: PPC: Book3S HV: Add one-reg interface for HASHPKEYR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest HASHPKEYR in sync

  * perf build disables tracepoint support (LP: #2076190)
- [Packaging] perf: reenable libtraceevent

  * Please backport the more restrictive XSAVES deactivation for  Zen1/2 arch
(LP: #2077321)
- x86/CPU/AMD: Improve the erratum 1386 workaround

  * Fix alsa scarlett2 driver in 6.8  (LP: #2076402)
- ALSA: scarlett2: Move initialisation code lower in the source
- ALSA: scarlett2: Implement handling of the ACK notification

  * rtw89: reset IDMEM mode to prevent download firmware failure (LP: #2077396)
- wifi: rtw89: 885xb: reset IDMEM mode to prevent download firmware failure

  * CVE-2024-43858
- jfs: Fix array-index-out-of-bounds in diFree

  * CVE-2024-42280
- mISDN: Fix a use after free in hfcmulti_tx()

  * CVE-2024-42271
- net/iucv: fix use after free in iucv_sock_close()

  * [Ubuntu-24.04] FADump with recommended crash size is making the L1 hang
(LP: #2060039)
- powerpc/64s/radix/kfence: map __kfence_pool at page granularity

  * Noble update: upstream stable patchset 2024-09-09 (LP: #2079945)
- ocfs2: add bounds checking to ocfs2_check_dir_entry()
- jfs: don't walk off the end of ealist
- fs/ntfs3: Add a check for attr_names and oatbl
- fs/ntfs3: Validate ff offset
- usb: gadget: midi2: Fix incorrect default MIDI2 protocol setup
- ALSA: hda/realtek: Enable headset mic on Positivo SU C1400
- ALSA: hda/realtek: Fix the speaker output on Samsung Galaxy Book Pro 360
- arm64: dts: qcom: qrb4210-rb2: switch I2C2 to i2c-gpio
- arm64: dts: qcom: msm8996: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: sm6350: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: ipq6018: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: sdm630: Disable SS instance in Parkmode for USB
- ALSA: pcm_dmaengine: Don't synchronize DMA channel when DMA is paused
- ALSA: seq: ump: Skip useless ports for static blocks
- filelock: Fix fcntl/close race recovery compat path
- tun: add missing verification for short frame
- tap: add missing verification for short frame
- s390/mm: Fix VM_FAULT_HWPOISON handling in do_exception()
- ALSA: hda/tas2781: Add new quirk for Lenovo Hera2 Laptop
- arm64: dts: qcom: sc7180: Disable S

[Kernel-packages] [Bug 2073695] Re: Deadlock occurs while suspending md raid

[Launchpad Bug Tracker]

This bug was fixed in the package linux - 6.8.0-48.48

---
linux (6.8.0-48.48) noble; urgency=medium

  * noble/linux: 6.8.0-48.48 -proposed tracker (LP: #2082437)

  * [SRU][Noble] Bad EPP defaults cause performance regressions on select Intel
CPUs (LP: #2077470)
- x86/cpu/vfm: Update arch/x86/include/asm/intel-family.h
- cpufreq: intel_pstate: Allow model specific EPPs
- cpufreq: intel_pstate: Update default EPPs for Meteor Lake
- cpufreq: intel_pstate: Switch to new Intel CPU model defines
- cpufreq: intel_pstate: Update Meteor Lake EPPs
- cpufreq: intel_pstate: Use Meteor Lake EPPs for Arrow Lake
- cpufreq: intel_pstate: Update Balance performance EPP for Emerald Rapids

  * power: Enable intel_rapl driver (LP: #2078834)
- powercap: intel_rapl: Add support for ArrowLake-H platform

  * x86/vmware: Add TDX hypercall support (LP: #2077729)
- x86/vmware: Introduce VMware hypercall API
- x86/vmware: Add TDX hypercall support

  * Guest crashes post migration with migrate_misplaced_folio+0x4cc/0x5d0
(LP: #2076866)
- mm/mempolicy: use numa_node_id() instead of cpu_to_node()
- mm/numa_balancing: allow migrate on protnone reference with
  MPOL_PREFERRED_MANY policy
- mm: convert folio_estimated_sharers() to folio_likely_mapped_shared()
- mm: factor out the numa mapping rebuilding into a new helper
- mm: support multi-size THP numa balancing
- mm/migrate: make migrate_misplaced_folio() return 0 on success
- mm/migrate: move NUMA hinting fault folio isolation + checks under PTL
- mm: fix possible OOB in numa_rebuild_large_mapping()

  * Add 'mm: hold PTL from the first PTE while reclaiming a large folio' to fix
L2 Guest hang during LTP Test (LP: #2076147)
- mm: hold PTL from the first PTE while reclaiming a large folio

  * KOP L2 guest fails to boot with 1 core - SMT8 topology (LP: #2070329)
- KVM: PPC: Book3S HV nestedv2: Add DPDES support in helper library for 
Guest
  state buffer
- KVM: PPC: Book3S HV nestedv2: Fix doorbell emulation

  * L2 Guest migration: continuously dumping while running NFS guest migration
(LP: #2076406)
- KVM: PPC: Book3S HV: Fix the set_one_reg for MMCR3
- KVM: PPC: Book3S HV: Fix the get_one_reg of SDAR
- KVM: PPC: Book3S HV: Add one-reg interface for DEXCR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest DEXCR in sync
- KVM: PPC: Book3S HV: Add one-reg interface for HASHKEYR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest HASHKEYR in sync
- KVM: PPC: Book3S HV: Add one-reg interface for HASHPKEYR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest HASHPKEYR in sync

  * perf build disables tracepoint support (LP: #2076190)
- [Packaging] perf: reenable libtraceevent

  * Please backport the more restrictive XSAVES deactivation for  Zen1/2 arch
(LP: #2077321)
- x86/CPU/AMD: Improve the erratum 1386 workaround

  * Fix alsa scarlett2 driver in 6.8  (LP: #2076402)
- ALSA: scarlett2: Move initialisation code lower in the source
- ALSA: scarlett2: Implement handling of the ACK notification

  * rtw89: reset IDMEM mode to prevent download firmware failure (LP: #2077396)
- wifi: rtw89: 885xb: reset IDMEM mode to prevent download firmware failure

  * CVE-2024-43858
- jfs: Fix array-index-out-of-bounds in diFree

  * CVE-2024-42280
- mISDN: Fix a use after free in hfcmulti_tx()

  * CVE-2024-42271
- net/iucv: fix use after free in iucv_sock_close()

  * [Ubuntu-24.04] FADump with recommended crash size is making the L1 hang
(LP: #2060039)
- powerpc/64s/radix/kfence: map __kfence_pool at page granularity

  * Noble update: upstream stable patchset 2024-09-09 (LP: #2079945)
- ocfs2: add bounds checking to ocfs2_check_dir_entry()
- jfs: don't walk off the end of ealist
- fs/ntfs3: Add a check for attr_names and oatbl
- fs/ntfs3: Validate ff offset
- usb: gadget: midi2: Fix incorrect default MIDI2 protocol setup
- ALSA: hda/realtek: Enable headset mic on Positivo SU C1400
- ALSA: hda/realtek: Fix the speaker output on Samsung Galaxy Book Pro 360
- arm64: dts: qcom: qrb4210-rb2: switch I2C2 to i2c-gpio
- arm64: dts: qcom: msm8996: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: sm6350: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: ipq6018: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: sdm630: Disable SS instance in Parkmode for USB
- ALSA: pcm_dmaengine: Don't synchronize DMA channel when DMA is paused
- ALSA: seq: ump: Skip useless ports for static blocks
- filelock: Fix fcntl/close race recovery compat path
- tun: add missing verification for short frame
- tap: add missing verification for short frame
- s390/mm: Fix VM_FAULT_HWPOISON handling in do_exception()
- ALSA: hda/tas2781: Add new quirk for Lenovo Hera2 Laptop
- arm64: dts: qcom: sc7180: Disable S

[Kernel-packages] [Bug 2069993] Re: Panels show garbage or flickering when i915.psr2 enabled

[Launchpad Bug Tracker]

This bug was fixed in the package linux - 6.8.0-48.48

---
linux (6.8.0-48.48) noble; urgency=medium

  * noble/linux: 6.8.0-48.48 -proposed tracker (LP: #2082437)

  * [SRU][Noble] Bad EPP defaults cause performance regressions on select Intel
CPUs (LP: #2077470)
- x86/cpu/vfm: Update arch/x86/include/asm/intel-family.h
- cpufreq: intel_pstate: Allow model specific EPPs
- cpufreq: intel_pstate: Update default EPPs for Meteor Lake
- cpufreq: intel_pstate: Switch to new Intel CPU model defines
- cpufreq: intel_pstate: Update Meteor Lake EPPs
- cpufreq: intel_pstate: Use Meteor Lake EPPs for Arrow Lake
- cpufreq: intel_pstate: Update Balance performance EPP for Emerald Rapids

  * power: Enable intel_rapl driver (LP: #2078834)
- powercap: intel_rapl: Add support for ArrowLake-H platform

  * x86/vmware: Add TDX hypercall support (LP: #2077729)
- x86/vmware: Introduce VMware hypercall API
- x86/vmware: Add TDX hypercall support

  * Guest crashes post migration with migrate_misplaced_folio+0x4cc/0x5d0
(LP: #2076866)
- mm/mempolicy: use numa_node_id() instead of cpu_to_node()
- mm/numa_balancing: allow migrate on protnone reference with
  MPOL_PREFERRED_MANY policy
- mm: convert folio_estimated_sharers() to folio_likely_mapped_shared()
- mm: factor out the numa mapping rebuilding into a new helper
- mm: support multi-size THP numa balancing
- mm/migrate: make migrate_misplaced_folio() return 0 on success
- mm/migrate: move NUMA hinting fault folio isolation + checks under PTL
- mm: fix possible OOB in numa_rebuild_large_mapping()

  * Add 'mm: hold PTL from the first PTE while reclaiming a large folio' to fix
L2 Guest hang during LTP Test (LP: #2076147)
- mm: hold PTL from the first PTE while reclaiming a large folio

  * KOP L2 guest fails to boot with 1 core - SMT8 topology (LP: #2070329)
- KVM: PPC: Book3S HV nestedv2: Add DPDES support in helper library for 
Guest
  state buffer
- KVM: PPC: Book3S HV nestedv2: Fix doorbell emulation

  * L2 Guest migration: continuously dumping while running NFS guest migration
(LP: #2076406)
- KVM: PPC: Book3S HV: Fix the set_one_reg for MMCR3
- KVM: PPC: Book3S HV: Fix the get_one_reg of SDAR
- KVM: PPC: Book3S HV: Add one-reg interface for DEXCR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest DEXCR in sync
- KVM: PPC: Book3S HV: Add one-reg interface for HASHKEYR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest HASHKEYR in sync
- KVM: PPC: Book3S HV: Add one-reg interface for HASHPKEYR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest HASHPKEYR in sync

  * perf build disables tracepoint support (LP: #2076190)
- [Packaging] perf: reenable libtraceevent

  * Please backport the more restrictive XSAVES deactivation for  Zen1/2 arch
(LP: #2077321)
- x86/CPU/AMD: Improve the erratum 1386 workaround

  * Fix alsa scarlett2 driver in 6.8  (LP: #2076402)
- ALSA: scarlett2: Move initialisation code lower in the source
- ALSA: scarlett2: Implement handling of the ACK notification

  * rtw89: reset IDMEM mode to prevent download firmware failure (LP: #2077396)
- wifi: rtw89: 885xb: reset IDMEM mode to prevent download firmware failure

  * CVE-2024-43858
- jfs: Fix array-index-out-of-bounds in diFree

  * CVE-2024-42280
- mISDN: Fix a use after free in hfcmulti_tx()

  * CVE-2024-42271
- net/iucv: fix use after free in iucv_sock_close()

  * [Ubuntu-24.04] FADump with recommended crash size is making the L1 hang
(LP: #2060039)
- powerpc/64s/radix/kfence: map __kfence_pool at page granularity

  * Noble update: upstream stable patchset 2024-09-09 (LP: #2079945)
- ocfs2: add bounds checking to ocfs2_check_dir_entry()
- jfs: don't walk off the end of ealist
- fs/ntfs3: Add a check for attr_names and oatbl
- fs/ntfs3: Validate ff offset
- usb: gadget: midi2: Fix incorrect default MIDI2 protocol setup
- ALSA: hda/realtek: Enable headset mic on Positivo SU C1400
- ALSA: hda/realtek: Fix the speaker output on Samsung Galaxy Book Pro 360
- arm64: dts: qcom: qrb4210-rb2: switch I2C2 to i2c-gpio
- arm64: dts: qcom: msm8996: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: sm6350: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: ipq6018: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: sdm630: Disable SS instance in Parkmode for USB
- ALSA: pcm_dmaengine: Don't synchronize DMA channel when DMA is paused
- ALSA: seq: ump: Skip useless ports for static blocks
- filelock: Fix fcntl/close race recovery compat path
- tun: add missing verification for short frame
- tap: add missing verification for short frame
- s390/mm: Fix VM_FAULT_HWPOISON handling in do_exception()
- ALSA: hda/tas2781: Add new quirk for Lenovo Hera2 Laptop
- arm64: dts: qcom: sc7180: Disable S

[Kernel-packages] [Bug 2077600] Re: Noble update: upstream stable patchset 2024-08-22

[Launchpad Bug Tracker]

This bug was fixed in the package linux - 6.8.0-48.48

---
linux (6.8.0-48.48) noble; urgency=medium

  * noble/linux: 6.8.0-48.48 -proposed tracker (LP: #2082437)

  * [SRU][Noble] Bad EPP defaults cause performance regressions on select Intel
CPUs (LP: #2077470)
- x86/cpu/vfm: Update arch/x86/include/asm/intel-family.h
- cpufreq: intel_pstate: Allow model specific EPPs
- cpufreq: intel_pstate: Update default EPPs for Meteor Lake
- cpufreq: intel_pstate: Switch to new Intel CPU model defines
- cpufreq: intel_pstate: Update Meteor Lake EPPs
- cpufreq: intel_pstate: Use Meteor Lake EPPs for Arrow Lake
- cpufreq: intel_pstate: Update Balance performance EPP for Emerald Rapids

  * power: Enable intel_rapl driver (LP: #2078834)
- powercap: intel_rapl: Add support for ArrowLake-H platform

  * x86/vmware: Add TDX hypercall support (LP: #2077729)
- x86/vmware: Introduce VMware hypercall API
- x86/vmware: Add TDX hypercall support

  * Guest crashes post migration with migrate_misplaced_folio+0x4cc/0x5d0
(LP: #2076866)
- mm/mempolicy: use numa_node_id() instead of cpu_to_node()
- mm/numa_balancing: allow migrate on protnone reference with
  MPOL_PREFERRED_MANY policy
- mm: convert folio_estimated_sharers() to folio_likely_mapped_shared()
- mm: factor out the numa mapping rebuilding into a new helper
- mm: support multi-size THP numa balancing
- mm/migrate: make migrate_misplaced_folio() return 0 on success
- mm/migrate: move NUMA hinting fault folio isolation + checks under PTL
- mm: fix possible OOB in numa_rebuild_large_mapping()

  * Add 'mm: hold PTL from the first PTE while reclaiming a large folio' to fix
L2 Guest hang during LTP Test (LP: #2076147)
- mm: hold PTL from the first PTE while reclaiming a large folio

  * KOP L2 guest fails to boot with 1 core - SMT8 topology (LP: #2070329)
- KVM: PPC: Book3S HV nestedv2: Add DPDES support in helper library for 
Guest
  state buffer
- KVM: PPC: Book3S HV nestedv2: Fix doorbell emulation

  * L2 Guest migration: continuously dumping while running NFS guest migration
(LP: #2076406)
- KVM: PPC: Book3S HV: Fix the set_one_reg for MMCR3
- KVM: PPC: Book3S HV: Fix the get_one_reg of SDAR
- KVM: PPC: Book3S HV: Add one-reg interface for DEXCR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest DEXCR in sync
- KVM: PPC: Book3S HV: Add one-reg interface for HASHKEYR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest HASHKEYR in sync
- KVM: PPC: Book3S HV: Add one-reg interface for HASHPKEYR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest HASHPKEYR in sync

  * perf build disables tracepoint support (LP: #2076190)
- [Packaging] perf: reenable libtraceevent

  * Please backport the more restrictive XSAVES deactivation for  Zen1/2 arch
(LP: #2077321)
- x86/CPU/AMD: Improve the erratum 1386 workaround

  * Fix alsa scarlett2 driver in 6.8  (LP: #2076402)
- ALSA: scarlett2: Move initialisation code lower in the source
- ALSA: scarlett2: Implement handling of the ACK notification

  * rtw89: reset IDMEM mode to prevent download firmware failure (LP: #2077396)
- wifi: rtw89: 885xb: reset IDMEM mode to prevent download firmware failure

  * CVE-2024-43858
- jfs: Fix array-index-out-of-bounds in diFree

  * CVE-2024-42280
- mISDN: Fix a use after free in hfcmulti_tx()

  * CVE-2024-42271
- net/iucv: fix use after free in iucv_sock_close()

  * [Ubuntu-24.04] FADump with recommended crash size is making the L1 hang
(LP: #2060039)
- powerpc/64s/radix/kfence: map __kfence_pool at page granularity

  * Noble update: upstream stable patchset 2024-09-09 (LP: #2079945)
- ocfs2: add bounds checking to ocfs2_check_dir_entry()
- jfs: don't walk off the end of ealist
- fs/ntfs3: Add a check for attr_names and oatbl
- fs/ntfs3: Validate ff offset
- usb: gadget: midi2: Fix incorrect default MIDI2 protocol setup
- ALSA: hda/realtek: Enable headset mic on Positivo SU C1400
- ALSA: hda/realtek: Fix the speaker output on Samsung Galaxy Book Pro 360
- arm64: dts: qcom: qrb4210-rb2: switch I2C2 to i2c-gpio
- arm64: dts: qcom: msm8996: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: sm6350: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: ipq6018: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: sdm630: Disable SS instance in Parkmode for USB
- ALSA: pcm_dmaengine: Don't synchronize DMA channel when DMA is paused
- ALSA: seq: ump: Skip useless ports for static blocks
- filelock: Fix fcntl/close race recovery compat path
- tun: add missing verification for short frame
- tap: add missing verification for short frame
- s390/mm: Fix VM_FAULT_HWPOISON handling in do_exception()
- ALSA: hda/tas2781: Add new quirk for Lenovo Hera2 Laptop
- arm64: dts: qcom: sc7180: Disable S

[Kernel-packages] [Bug 2076866] Re: Guest crashes post migration with migrate_misplaced_folio+0x4cc/0x5d0

[Launchpad Bug Tracker]

This bug was fixed in the package linux - 6.8.0-48.48

---
linux (6.8.0-48.48) noble; urgency=medium

  * noble/linux: 6.8.0-48.48 -proposed tracker (LP: #2082437)

  * [SRU][Noble] Bad EPP defaults cause performance regressions on select Intel
CPUs (LP: #2077470)
- x86/cpu/vfm: Update arch/x86/include/asm/intel-family.h
- cpufreq: intel_pstate: Allow model specific EPPs
- cpufreq: intel_pstate: Update default EPPs for Meteor Lake
- cpufreq: intel_pstate: Switch to new Intel CPU model defines
- cpufreq: intel_pstate: Update Meteor Lake EPPs
- cpufreq: intel_pstate: Use Meteor Lake EPPs for Arrow Lake
- cpufreq: intel_pstate: Update Balance performance EPP for Emerald Rapids

  * power: Enable intel_rapl driver (LP: #2078834)
- powercap: intel_rapl: Add support for ArrowLake-H platform

  * x86/vmware: Add TDX hypercall support (LP: #2077729)
- x86/vmware: Introduce VMware hypercall API
- x86/vmware: Add TDX hypercall support

  * Guest crashes post migration with migrate_misplaced_folio+0x4cc/0x5d0
(LP: #2076866)
- mm/mempolicy: use numa_node_id() instead of cpu_to_node()
- mm/numa_balancing: allow migrate on protnone reference with
  MPOL_PREFERRED_MANY policy
- mm: convert folio_estimated_sharers() to folio_likely_mapped_shared()
- mm: factor out the numa mapping rebuilding into a new helper
- mm: support multi-size THP numa balancing
- mm/migrate: make migrate_misplaced_folio() return 0 on success
- mm/migrate: move NUMA hinting fault folio isolation + checks under PTL
- mm: fix possible OOB in numa_rebuild_large_mapping()

  * Add 'mm: hold PTL from the first PTE while reclaiming a large folio' to fix
L2 Guest hang during LTP Test (LP: #2076147)
- mm: hold PTL from the first PTE while reclaiming a large folio

  * KOP L2 guest fails to boot with 1 core - SMT8 topology (LP: #2070329)
- KVM: PPC: Book3S HV nestedv2: Add DPDES support in helper library for 
Guest
  state buffer
- KVM: PPC: Book3S HV nestedv2: Fix doorbell emulation

  * L2 Guest migration: continuously dumping while running NFS guest migration
(LP: #2076406)
- KVM: PPC: Book3S HV: Fix the set_one_reg for MMCR3
- KVM: PPC: Book3S HV: Fix the get_one_reg of SDAR
- KVM: PPC: Book3S HV: Add one-reg interface for DEXCR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest DEXCR in sync
- KVM: PPC: Book3S HV: Add one-reg interface for HASHKEYR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest HASHKEYR in sync
- KVM: PPC: Book3S HV: Add one-reg interface for HASHPKEYR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest HASHPKEYR in sync

  * perf build disables tracepoint support (LP: #2076190)
- [Packaging] perf: reenable libtraceevent

  * Please backport the more restrictive XSAVES deactivation for  Zen1/2 arch
(LP: #2077321)
- x86/CPU/AMD: Improve the erratum 1386 workaround

  * Fix alsa scarlett2 driver in 6.8  (LP: #2076402)
- ALSA: scarlett2: Move initialisation code lower in the source
- ALSA: scarlett2: Implement handling of the ACK notification

  * rtw89: reset IDMEM mode to prevent download firmware failure (LP: #2077396)
- wifi: rtw89: 885xb: reset IDMEM mode to prevent download firmware failure

  * CVE-2024-43858
- jfs: Fix array-index-out-of-bounds in diFree

  * CVE-2024-42280
- mISDN: Fix a use after free in hfcmulti_tx()

  * CVE-2024-42271
- net/iucv: fix use after free in iucv_sock_close()

  * [Ubuntu-24.04] FADump with recommended crash size is making the L1 hang
(LP: #2060039)
- powerpc/64s/radix/kfence: map __kfence_pool at page granularity

  * Noble update: upstream stable patchset 2024-09-09 (LP: #2079945)
- ocfs2: add bounds checking to ocfs2_check_dir_entry()
- jfs: don't walk off the end of ealist
- fs/ntfs3: Add a check for attr_names and oatbl
- fs/ntfs3: Validate ff offset
- usb: gadget: midi2: Fix incorrect default MIDI2 protocol setup
- ALSA: hda/realtek: Enable headset mic on Positivo SU C1400
- ALSA: hda/realtek: Fix the speaker output on Samsung Galaxy Book Pro 360
- arm64: dts: qcom: qrb4210-rb2: switch I2C2 to i2c-gpio
- arm64: dts: qcom: msm8996: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: sm6350: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: ipq6018: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: sdm630: Disable SS instance in Parkmode for USB
- ALSA: pcm_dmaengine: Don't synchronize DMA channel when DMA is paused
- ALSA: seq: ump: Skip useless ports for static blocks
- filelock: Fix fcntl/close race recovery compat path
- tun: add missing verification for short frame
- tap: add missing verification for short frame
- s390/mm: Fix VM_FAULT_HWPOISON handling in do_exception()
- ALSA: hda/tas2781: Add new quirk for Lenovo Hera2 Laptop
- arm64: dts: qcom: sc7180: Disable S

[Kernel-packages] [Bug 2077729] Re: x86/vmware: Add TDX hypercall support

[Launchpad Bug Tracker]

This bug was fixed in the package linux - 6.8.0-48.48

---
linux (6.8.0-48.48) noble; urgency=medium

  * noble/linux: 6.8.0-48.48 -proposed tracker (LP: #2082437)

  * [SRU][Noble] Bad EPP defaults cause performance regressions on select Intel
CPUs (LP: #2077470)
- x86/cpu/vfm: Update arch/x86/include/asm/intel-family.h
- cpufreq: intel_pstate: Allow model specific EPPs
- cpufreq: intel_pstate: Update default EPPs for Meteor Lake
- cpufreq: intel_pstate: Switch to new Intel CPU model defines
- cpufreq: intel_pstate: Update Meteor Lake EPPs
- cpufreq: intel_pstate: Use Meteor Lake EPPs for Arrow Lake
- cpufreq: intel_pstate: Update Balance performance EPP for Emerald Rapids

  * power: Enable intel_rapl driver (LP: #2078834)
- powercap: intel_rapl: Add support for ArrowLake-H platform

  * x86/vmware: Add TDX hypercall support (LP: #2077729)
- x86/vmware: Introduce VMware hypercall API
- x86/vmware: Add TDX hypercall support

  * Guest crashes post migration with migrate_misplaced_folio+0x4cc/0x5d0
(LP: #2076866)
- mm/mempolicy: use numa_node_id() instead of cpu_to_node()
- mm/numa_balancing: allow migrate on protnone reference with
  MPOL_PREFERRED_MANY policy
- mm: convert folio_estimated_sharers() to folio_likely_mapped_shared()
- mm: factor out the numa mapping rebuilding into a new helper
- mm: support multi-size THP numa balancing
- mm/migrate: make migrate_misplaced_folio() return 0 on success
- mm/migrate: move NUMA hinting fault folio isolation + checks under PTL
- mm: fix possible OOB in numa_rebuild_large_mapping()

  * Add 'mm: hold PTL from the first PTE while reclaiming a large folio' to fix
L2 Guest hang during LTP Test (LP: #2076147)
- mm: hold PTL from the first PTE while reclaiming a large folio

  * KOP L2 guest fails to boot with 1 core - SMT8 topology (LP: #2070329)
- KVM: PPC: Book3S HV nestedv2: Add DPDES support in helper library for 
Guest
  state buffer
- KVM: PPC: Book3S HV nestedv2: Fix doorbell emulation

  * L2 Guest migration: continuously dumping while running NFS guest migration
(LP: #2076406)
- KVM: PPC: Book3S HV: Fix the set_one_reg for MMCR3
- KVM: PPC: Book3S HV: Fix the get_one_reg of SDAR
- KVM: PPC: Book3S HV: Add one-reg interface for DEXCR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest DEXCR in sync
- KVM: PPC: Book3S HV: Add one-reg interface for HASHKEYR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest HASHKEYR in sync
- KVM: PPC: Book3S HV: Add one-reg interface for HASHPKEYR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest HASHPKEYR in sync

  * perf build disables tracepoint support (LP: #2076190)
- [Packaging] perf: reenable libtraceevent

  * Please backport the more restrictive XSAVES deactivation for  Zen1/2 arch
(LP: #2077321)
- x86/CPU/AMD: Improve the erratum 1386 workaround

  * Fix alsa scarlett2 driver in 6.8  (LP: #2076402)
- ALSA: scarlett2: Move initialisation code lower in the source
- ALSA: scarlett2: Implement handling of the ACK notification

  * rtw89: reset IDMEM mode to prevent download firmware failure (LP: #2077396)
- wifi: rtw89: 885xb: reset IDMEM mode to prevent download firmware failure

  * CVE-2024-43858
- jfs: Fix array-index-out-of-bounds in diFree

  * CVE-2024-42280
- mISDN: Fix a use after free in hfcmulti_tx()

  * CVE-2024-42271
- net/iucv: fix use after free in iucv_sock_close()

  * [Ubuntu-24.04] FADump with recommended crash size is making the L1 hang
(LP: #2060039)
- powerpc/64s/radix/kfence: map __kfence_pool at page granularity

  * Noble update: upstream stable patchset 2024-09-09 (LP: #2079945)
- ocfs2: add bounds checking to ocfs2_check_dir_entry()
- jfs: don't walk off the end of ealist
- fs/ntfs3: Add a check for attr_names and oatbl
- fs/ntfs3: Validate ff offset
- usb: gadget: midi2: Fix incorrect default MIDI2 protocol setup
- ALSA: hda/realtek: Enable headset mic on Positivo SU C1400
- ALSA: hda/realtek: Fix the speaker output on Samsung Galaxy Book Pro 360
- arm64: dts: qcom: qrb4210-rb2: switch I2C2 to i2c-gpio
- arm64: dts: qcom: msm8996: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: sm6350: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: ipq6018: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: sdm630: Disable SS instance in Parkmode for USB
- ALSA: pcm_dmaengine: Don't synchronize DMA channel when DMA is paused
- ALSA: seq: ump: Skip useless ports for static blocks
- filelock: Fix fcntl/close race recovery compat path
- tun: add missing verification for short frame
- tap: add missing verification for short frame
- s390/mm: Fix VM_FAULT_HWPOISON handling in do_exception()
- ALSA: hda/tas2781: Add new quirk for Lenovo Hera2 Laptop
- arm64: dts: qcom: sc7180: Disable S

[Kernel-packages] [Bug 2076435] Re: Noble update: upstream stable patchset 2024-08-09

[Launchpad Bug Tracker]

This bug was fixed in the package linux - 6.8.0-48.48

---
linux (6.8.0-48.48) noble; urgency=medium

  * noble/linux: 6.8.0-48.48 -proposed tracker (LP: #2082437)

  * [SRU][Noble] Bad EPP defaults cause performance regressions on select Intel
CPUs (LP: #2077470)
- x86/cpu/vfm: Update arch/x86/include/asm/intel-family.h
- cpufreq: intel_pstate: Allow model specific EPPs
- cpufreq: intel_pstate: Update default EPPs for Meteor Lake
- cpufreq: intel_pstate: Switch to new Intel CPU model defines
- cpufreq: intel_pstate: Update Meteor Lake EPPs
- cpufreq: intel_pstate: Use Meteor Lake EPPs for Arrow Lake
- cpufreq: intel_pstate: Update Balance performance EPP for Emerald Rapids

  * power: Enable intel_rapl driver (LP: #2078834)
- powercap: intel_rapl: Add support for ArrowLake-H platform

  * x86/vmware: Add TDX hypercall support (LP: #2077729)
- x86/vmware: Introduce VMware hypercall API
- x86/vmware: Add TDX hypercall support

  * Guest crashes post migration with migrate_misplaced_folio+0x4cc/0x5d0
(LP: #2076866)
- mm/mempolicy: use numa_node_id() instead of cpu_to_node()
- mm/numa_balancing: allow migrate on protnone reference with
  MPOL_PREFERRED_MANY policy
- mm: convert folio_estimated_sharers() to folio_likely_mapped_shared()
- mm: factor out the numa mapping rebuilding into a new helper
- mm: support multi-size THP numa balancing
- mm/migrate: make migrate_misplaced_folio() return 0 on success
- mm/migrate: move NUMA hinting fault folio isolation + checks under PTL
- mm: fix possible OOB in numa_rebuild_large_mapping()

  * Add 'mm: hold PTL from the first PTE while reclaiming a large folio' to fix
L2 Guest hang during LTP Test (LP: #2076147)
- mm: hold PTL from the first PTE while reclaiming a large folio

  * KOP L2 guest fails to boot with 1 core - SMT8 topology (LP: #2070329)
- KVM: PPC: Book3S HV nestedv2: Add DPDES support in helper library for 
Guest
  state buffer
- KVM: PPC: Book3S HV nestedv2: Fix doorbell emulation

  * L2 Guest migration: continuously dumping while running NFS guest migration
(LP: #2076406)
- KVM: PPC: Book3S HV: Fix the set_one_reg for MMCR3
- KVM: PPC: Book3S HV: Fix the get_one_reg of SDAR
- KVM: PPC: Book3S HV: Add one-reg interface for DEXCR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest DEXCR in sync
- KVM: PPC: Book3S HV: Add one-reg interface for HASHKEYR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest HASHKEYR in sync
- KVM: PPC: Book3S HV: Add one-reg interface for HASHPKEYR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest HASHPKEYR in sync

  * perf build disables tracepoint support (LP: #2076190)
- [Packaging] perf: reenable libtraceevent

  * Please backport the more restrictive XSAVES deactivation for  Zen1/2 arch
(LP: #2077321)
- x86/CPU/AMD: Improve the erratum 1386 workaround

  * Fix alsa scarlett2 driver in 6.8  (LP: #2076402)
- ALSA: scarlett2: Move initialisation code lower in the source
- ALSA: scarlett2: Implement handling of the ACK notification

  * rtw89: reset IDMEM mode to prevent download firmware failure (LP: #2077396)
- wifi: rtw89: 885xb: reset IDMEM mode to prevent download firmware failure

  * CVE-2024-43858
- jfs: Fix array-index-out-of-bounds in diFree

  * CVE-2024-42280
- mISDN: Fix a use after free in hfcmulti_tx()

  * CVE-2024-42271
- net/iucv: fix use after free in iucv_sock_close()

  * [Ubuntu-24.04] FADump with recommended crash size is making the L1 hang
(LP: #2060039)
- powerpc/64s/radix/kfence: map __kfence_pool at page granularity

  * Noble update: upstream stable patchset 2024-09-09 (LP: #2079945)
- ocfs2: add bounds checking to ocfs2_check_dir_entry()
- jfs: don't walk off the end of ealist
- fs/ntfs3: Add a check for attr_names and oatbl
- fs/ntfs3: Validate ff offset
- usb: gadget: midi2: Fix incorrect default MIDI2 protocol setup
- ALSA: hda/realtek: Enable headset mic on Positivo SU C1400
- ALSA: hda/realtek: Fix the speaker output on Samsung Galaxy Book Pro 360
- arm64: dts: qcom: qrb4210-rb2: switch I2C2 to i2c-gpio
- arm64: dts: qcom: msm8996: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: sm6350: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: ipq6018: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: sdm630: Disable SS instance in Parkmode for USB
- ALSA: pcm_dmaengine: Don't synchronize DMA channel when DMA is paused
- ALSA: seq: ump: Skip useless ports for static blocks
- filelock: Fix fcntl/close race recovery compat path
- tun: add missing verification for short frame
- tap: add missing verification for short frame
- s390/mm: Fix VM_FAULT_HWPOISON handling in do_exception()
- ALSA: hda/tas2781: Add new quirk for Lenovo Hera2 Laptop
- arm64: dts: qcom: sc7180: Disable S

[Kernel-packages] [Bug 2078304] Re: Noble update: upstream stable patchset 2024-09-02

[Launchpad Bug Tracker]

This bug was fixed in the package linux - 6.8.0-48.48

---
linux (6.8.0-48.48) noble; urgency=medium

  * noble/linux: 6.8.0-48.48 -proposed tracker (LP: #2082437)

  * [SRU][Noble] Bad EPP defaults cause performance regressions on select Intel
CPUs (LP: #2077470)
- x86/cpu/vfm: Update arch/x86/include/asm/intel-family.h
- cpufreq: intel_pstate: Allow model specific EPPs
- cpufreq: intel_pstate: Update default EPPs for Meteor Lake
- cpufreq: intel_pstate: Switch to new Intel CPU model defines
- cpufreq: intel_pstate: Update Meteor Lake EPPs
- cpufreq: intel_pstate: Use Meteor Lake EPPs for Arrow Lake
- cpufreq: intel_pstate: Update Balance performance EPP for Emerald Rapids

  * power: Enable intel_rapl driver (LP: #2078834)
- powercap: intel_rapl: Add support for ArrowLake-H platform

  * x86/vmware: Add TDX hypercall support (LP: #2077729)
- x86/vmware: Introduce VMware hypercall API
- x86/vmware: Add TDX hypercall support

  * Guest crashes post migration with migrate_misplaced_folio+0x4cc/0x5d0
(LP: #2076866)
- mm/mempolicy: use numa_node_id() instead of cpu_to_node()
- mm/numa_balancing: allow migrate on protnone reference with
  MPOL_PREFERRED_MANY policy
- mm: convert folio_estimated_sharers() to folio_likely_mapped_shared()
- mm: factor out the numa mapping rebuilding into a new helper
- mm: support multi-size THP numa balancing
- mm/migrate: make migrate_misplaced_folio() return 0 on success
- mm/migrate: move NUMA hinting fault folio isolation + checks under PTL
- mm: fix possible OOB in numa_rebuild_large_mapping()

  * Add 'mm: hold PTL from the first PTE while reclaiming a large folio' to fix
L2 Guest hang during LTP Test (LP: #2076147)
- mm: hold PTL from the first PTE while reclaiming a large folio

  * KOP L2 guest fails to boot with 1 core - SMT8 topology (LP: #2070329)
- KVM: PPC: Book3S HV nestedv2: Add DPDES support in helper library for 
Guest
  state buffer
- KVM: PPC: Book3S HV nestedv2: Fix doorbell emulation

  * L2 Guest migration: continuously dumping while running NFS guest migration
(LP: #2076406)
- KVM: PPC: Book3S HV: Fix the set_one_reg for MMCR3
- KVM: PPC: Book3S HV: Fix the get_one_reg of SDAR
- KVM: PPC: Book3S HV: Add one-reg interface for DEXCR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest DEXCR in sync
- KVM: PPC: Book3S HV: Add one-reg interface for HASHKEYR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest HASHKEYR in sync
- KVM: PPC: Book3S HV: Add one-reg interface for HASHPKEYR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest HASHPKEYR in sync

  * perf build disables tracepoint support (LP: #2076190)
- [Packaging] perf: reenable libtraceevent

  * Please backport the more restrictive XSAVES deactivation for  Zen1/2 arch
(LP: #2077321)
- x86/CPU/AMD: Improve the erratum 1386 workaround

  * Fix alsa scarlett2 driver in 6.8  (LP: #2076402)
- ALSA: scarlett2: Move initialisation code lower in the source
- ALSA: scarlett2: Implement handling of the ACK notification

  * rtw89: reset IDMEM mode to prevent download firmware failure (LP: #2077396)
- wifi: rtw89: 885xb: reset IDMEM mode to prevent download firmware failure

  * CVE-2024-43858
- jfs: Fix array-index-out-of-bounds in diFree

  * CVE-2024-42280
- mISDN: Fix a use after free in hfcmulti_tx()

  * CVE-2024-42271
- net/iucv: fix use after free in iucv_sock_close()

  * [Ubuntu-24.04] FADump with recommended crash size is making the L1 hang
(LP: #2060039)
- powerpc/64s/radix/kfence: map __kfence_pool at page granularity

  * Noble update: upstream stable patchset 2024-09-09 (LP: #2079945)
- ocfs2: add bounds checking to ocfs2_check_dir_entry()
- jfs: don't walk off the end of ealist
- fs/ntfs3: Add a check for attr_names and oatbl
- fs/ntfs3: Validate ff offset
- usb: gadget: midi2: Fix incorrect default MIDI2 protocol setup
- ALSA: hda/realtek: Enable headset mic on Positivo SU C1400
- ALSA: hda/realtek: Fix the speaker output on Samsung Galaxy Book Pro 360
- arm64: dts: qcom: qrb4210-rb2: switch I2C2 to i2c-gpio
- arm64: dts: qcom: msm8996: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: sm6350: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: ipq6018: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: sdm630: Disable SS instance in Parkmode for USB
- ALSA: pcm_dmaengine: Don't synchronize DMA channel when DMA is paused
- ALSA: seq: ump: Skip useless ports for static blocks
- filelock: Fix fcntl/close race recovery compat path
- tun: add missing verification for short frame
- tap: add missing verification for short frame
- s390/mm: Fix VM_FAULT_HWPOISON handling in do_exception()
- ALSA: hda/tas2781: Add new quirk for Lenovo Hera2 Laptop
- arm64: dts: qcom: sc7180: Disable S

[Kernel-packages] [Bug 2078834] Re: power: Enable intel_rapl driver

[Launchpad Bug Tracker]

This bug was fixed in the package linux - 6.8.0-48.48

---
linux (6.8.0-48.48) noble; urgency=medium

  * noble/linux: 6.8.0-48.48 -proposed tracker (LP: #2082437)

  * [SRU][Noble] Bad EPP defaults cause performance regressions on select Intel
CPUs (LP: #2077470)
- x86/cpu/vfm: Update arch/x86/include/asm/intel-family.h
- cpufreq: intel_pstate: Allow model specific EPPs
- cpufreq: intel_pstate: Update default EPPs for Meteor Lake
- cpufreq: intel_pstate: Switch to new Intel CPU model defines
- cpufreq: intel_pstate: Update Meteor Lake EPPs
- cpufreq: intel_pstate: Use Meteor Lake EPPs for Arrow Lake
- cpufreq: intel_pstate: Update Balance performance EPP for Emerald Rapids

  * power: Enable intel_rapl driver (LP: #2078834)
- powercap: intel_rapl: Add support for ArrowLake-H platform

  * x86/vmware: Add TDX hypercall support (LP: #2077729)
- x86/vmware: Introduce VMware hypercall API
- x86/vmware: Add TDX hypercall support

  * Guest crashes post migration with migrate_misplaced_folio+0x4cc/0x5d0
(LP: #2076866)
- mm/mempolicy: use numa_node_id() instead of cpu_to_node()
- mm/numa_balancing: allow migrate on protnone reference with
  MPOL_PREFERRED_MANY policy
- mm: convert folio_estimated_sharers() to folio_likely_mapped_shared()
- mm: factor out the numa mapping rebuilding into a new helper
- mm: support multi-size THP numa balancing
- mm/migrate: make migrate_misplaced_folio() return 0 on success
- mm/migrate: move NUMA hinting fault folio isolation + checks under PTL
- mm: fix possible OOB in numa_rebuild_large_mapping()

  * Add 'mm: hold PTL from the first PTE while reclaiming a large folio' to fix
L2 Guest hang during LTP Test (LP: #2076147)
- mm: hold PTL from the first PTE while reclaiming a large folio

  * KOP L2 guest fails to boot with 1 core - SMT8 topology (LP: #2070329)
- KVM: PPC: Book3S HV nestedv2: Add DPDES support in helper library for 
Guest
  state buffer
- KVM: PPC: Book3S HV nestedv2: Fix doorbell emulation

  * L2 Guest migration: continuously dumping while running NFS guest migration
(LP: #2076406)
- KVM: PPC: Book3S HV: Fix the set_one_reg for MMCR3
- KVM: PPC: Book3S HV: Fix the get_one_reg of SDAR
- KVM: PPC: Book3S HV: Add one-reg interface for DEXCR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest DEXCR in sync
- KVM: PPC: Book3S HV: Add one-reg interface for HASHKEYR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest HASHKEYR in sync
- KVM: PPC: Book3S HV: Add one-reg interface for HASHPKEYR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest HASHPKEYR in sync

  * perf build disables tracepoint support (LP: #2076190)
- [Packaging] perf: reenable libtraceevent

  * Please backport the more restrictive XSAVES deactivation for  Zen1/2 arch
(LP: #2077321)
- x86/CPU/AMD: Improve the erratum 1386 workaround

  * Fix alsa scarlett2 driver in 6.8  (LP: #2076402)
- ALSA: scarlett2: Move initialisation code lower in the source
- ALSA: scarlett2: Implement handling of the ACK notification

  * rtw89: reset IDMEM mode to prevent download firmware failure (LP: #2077396)
- wifi: rtw89: 885xb: reset IDMEM mode to prevent download firmware failure

  * CVE-2024-43858
- jfs: Fix array-index-out-of-bounds in diFree

  * CVE-2024-42280
- mISDN: Fix a use after free in hfcmulti_tx()

  * CVE-2024-42271
- net/iucv: fix use after free in iucv_sock_close()

  * [Ubuntu-24.04] FADump with recommended crash size is making the L1 hang
(LP: #2060039)
- powerpc/64s/radix/kfence: map __kfence_pool at page granularity

  * Noble update: upstream stable patchset 2024-09-09 (LP: #2079945)
- ocfs2: add bounds checking to ocfs2_check_dir_entry()
- jfs: don't walk off the end of ealist
- fs/ntfs3: Add a check for attr_names and oatbl
- fs/ntfs3: Validate ff offset
- usb: gadget: midi2: Fix incorrect default MIDI2 protocol setup
- ALSA: hda/realtek: Enable headset mic on Positivo SU C1400
- ALSA: hda/realtek: Fix the speaker output on Samsung Galaxy Book Pro 360
- arm64: dts: qcom: qrb4210-rb2: switch I2C2 to i2c-gpio
- arm64: dts: qcom: msm8996: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: sm6350: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: ipq6018: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: sdm630: Disable SS instance in Parkmode for USB
- ALSA: pcm_dmaengine: Don't synchronize DMA channel when DMA is paused
- ALSA: seq: ump: Skip useless ports for static blocks
- filelock: Fix fcntl/close race recovery compat path
- tun: add missing verification for short frame
- tap: add missing verification for short frame
- s390/mm: Fix VM_FAULT_HWPOISON handling in do_exception()
- ALSA: hda/tas2781: Add new quirk for Lenovo Hera2 Laptop
- arm64: dts: qcom: sc7180: Disable S

[Kernel-packages] [Bug 2079945] Re: Noble update: upstream stable patchset 2024-09-09

[Launchpad Bug Tracker]

This bug was fixed in the package linux - 6.8.0-48.48

---
linux (6.8.0-48.48) noble; urgency=medium

  * noble/linux: 6.8.0-48.48 -proposed tracker (LP: #2082437)

  * [SRU][Noble] Bad EPP defaults cause performance regressions on select Intel
CPUs (LP: #2077470)
- x86/cpu/vfm: Update arch/x86/include/asm/intel-family.h
- cpufreq: intel_pstate: Allow model specific EPPs
- cpufreq: intel_pstate: Update default EPPs for Meteor Lake
- cpufreq: intel_pstate: Switch to new Intel CPU model defines
- cpufreq: intel_pstate: Update Meteor Lake EPPs
- cpufreq: intel_pstate: Use Meteor Lake EPPs for Arrow Lake
- cpufreq: intel_pstate: Update Balance performance EPP for Emerald Rapids

  * power: Enable intel_rapl driver (LP: #2078834)
- powercap: intel_rapl: Add support for ArrowLake-H platform

  * x86/vmware: Add TDX hypercall support (LP: #2077729)
- x86/vmware: Introduce VMware hypercall API
- x86/vmware: Add TDX hypercall support

  * Guest crashes post migration with migrate_misplaced_folio+0x4cc/0x5d0
(LP: #2076866)
- mm/mempolicy: use numa_node_id() instead of cpu_to_node()
- mm/numa_balancing: allow migrate on protnone reference with
  MPOL_PREFERRED_MANY policy
- mm: convert folio_estimated_sharers() to folio_likely_mapped_shared()
- mm: factor out the numa mapping rebuilding into a new helper
- mm: support multi-size THP numa balancing
- mm/migrate: make migrate_misplaced_folio() return 0 on success
- mm/migrate: move NUMA hinting fault folio isolation + checks under PTL
- mm: fix possible OOB in numa_rebuild_large_mapping()

  * Add 'mm: hold PTL from the first PTE while reclaiming a large folio' to fix
L2 Guest hang during LTP Test (LP: #2076147)
- mm: hold PTL from the first PTE while reclaiming a large folio

  * KOP L2 guest fails to boot with 1 core - SMT8 topology (LP: #2070329)
- KVM: PPC: Book3S HV nestedv2: Add DPDES support in helper library for 
Guest
  state buffer
- KVM: PPC: Book3S HV nestedv2: Fix doorbell emulation

  * L2 Guest migration: continuously dumping while running NFS guest migration
(LP: #2076406)
- KVM: PPC: Book3S HV: Fix the set_one_reg for MMCR3
- KVM: PPC: Book3S HV: Fix the get_one_reg of SDAR
- KVM: PPC: Book3S HV: Add one-reg interface for DEXCR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest DEXCR in sync
- KVM: PPC: Book3S HV: Add one-reg interface for HASHKEYR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest HASHKEYR in sync
- KVM: PPC: Book3S HV: Add one-reg interface for HASHPKEYR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest HASHPKEYR in sync

  * perf build disables tracepoint support (LP: #2076190)
- [Packaging] perf: reenable libtraceevent

  * Please backport the more restrictive XSAVES deactivation for  Zen1/2 arch
(LP: #2077321)
- x86/CPU/AMD: Improve the erratum 1386 workaround

  * Fix alsa scarlett2 driver in 6.8  (LP: #2076402)
- ALSA: scarlett2: Move initialisation code lower in the source
- ALSA: scarlett2: Implement handling of the ACK notification

  * rtw89: reset IDMEM mode to prevent download firmware failure (LP: #2077396)
- wifi: rtw89: 885xb: reset IDMEM mode to prevent download firmware failure

  * CVE-2024-43858
- jfs: Fix array-index-out-of-bounds in diFree

  * CVE-2024-42280
- mISDN: Fix a use after free in hfcmulti_tx()

  * CVE-2024-42271
- net/iucv: fix use after free in iucv_sock_close()

  * [Ubuntu-24.04] FADump with recommended crash size is making the L1 hang
(LP: #2060039)
- powerpc/64s/radix/kfence: map __kfence_pool at page granularity

  * Noble update: upstream stable patchset 2024-09-09 (LP: #2079945)
- ocfs2: add bounds checking to ocfs2_check_dir_entry()
- jfs: don't walk off the end of ealist
- fs/ntfs3: Add a check for attr_names and oatbl
- fs/ntfs3: Validate ff offset
- usb: gadget: midi2: Fix incorrect default MIDI2 protocol setup
- ALSA: hda/realtek: Enable headset mic on Positivo SU C1400
- ALSA: hda/realtek: Fix the speaker output on Samsung Galaxy Book Pro 360
- arm64: dts: qcom: qrb4210-rb2: switch I2C2 to i2c-gpio
- arm64: dts: qcom: msm8996: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: sm6350: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: ipq6018: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: sdm630: Disable SS instance in Parkmode for USB
- ALSA: pcm_dmaengine: Don't synchronize DMA channel when DMA is paused
- ALSA: seq: ump: Skip useless ports for static blocks
- filelock: Fix fcntl/close race recovery compat path
- tun: add missing verification for short frame
- tap: add missing verification for short frame
- s390/mm: Fix VM_FAULT_HWPOISON handling in do_exception()
- ALSA: hda/tas2781: Add new quirk for Lenovo Hera2 Laptop
- arm64: dts: qcom: sc7180: Disable S

[Kernel-packages] [Bug 2077470] Re: [SRU][Noble] Bad EPP defaults cause performance regressions on select Intel CPUs

[Launchpad Bug Tracker]

This bug was fixed in the package linux - 6.8.0-48.48

---
linux (6.8.0-48.48) noble; urgency=medium

  * noble/linux: 6.8.0-48.48 -proposed tracker (LP: #2082437)

  * [SRU][Noble] Bad EPP defaults cause performance regressions on select Intel
CPUs (LP: #2077470)
- x86/cpu/vfm: Update arch/x86/include/asm/intel-family.h
- cpufreq: intel_pstate: Allow model specific EPPs
- cpufreq: intel_pstate: Update default EPPs for Meteor Lake
- cpufreq: intel_pstate: Switch to new Intel CPU model defines
- cpufreq: intel_pstate: Update Meteor Lake EPPs
- cpufreq: intel_pstate: Use Meteor Lake EPPs for Arrow Lake
- cpufreq: intel_pstate: Update Balance performance EPP for Emerald Rapids

  * power: Enable intel_rapl driver (LP: #2078834)
- powercap: intel_rapl: Add support for ArrowLake-H platform

  * x86/vmware: Add TDX hypercall support (LP: #2077729)
- x86/vmware: Introduce VMware hypercall API
- x86/vmware: Add TDX hypercall support

  * Guest crashes post migration with migrate_misplaced_folio+0x4cc/0x5d0
(LP: #2076866)
- mm/mempolicy: use numa_node_id() instead of cpu_to_node()
- mm/numa_balancing: allow migrate on protnone reference with
  MPOL_PREFERRED_MANY policy
- mm: convert folio_estimated_sharers() to folio_likely_mapped_shared()
- mm: factor out the numa mapping rebuilding into a new helper
- mm: support multi-size THP numa balancing
- mm/migrate: make migrate_misplaced_folio() return 0 on success
- mm/migrate: move NUMA hinting fault folio isolation + checks under PTL
- mm: fix possible OOB in numa_rebuild_large_mapping()

  * Add 'mm: hold PTL from the first PTE while reclaiming a large folio' to fix
L2 Guest hang during LTP Test (LP: #2076147)
- mm: hold PTL from the first PTE while reclaiming a large folio

  * KOP L2 guest fails to boot with 1 core - SMT8 topology (LP: #2070329)
- KVM: PPC: Book3S HV nestedv2: Add DPDES support in helper library for 
Guest
  state buffer
- KVM: PPC: Book3S HV nestedv2: Fix doorbell emulation

  * L2 Guest migration: continuously dumping while running NFS guest migration
(LP: #2076406)
- KVM: PPC: Book3S HV: Fix the set_one_reg for MMCR3
- KVM: PPC: Book3S HV: Fix the get_one_reg of SDAR
- KVM: PPC: Book3S HV: Add one-reg interface for DEXCR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest DEXCR in sync
- KVM: PPC: Book3S HV: Add one-reg interface for HASHKEYR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest HASHKEYR in sync
- KVM: PPC: Book3S HV: Add one-reg interface for HASHPKEYR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest HASHPKEYR in sync

  * perf build disables tracepoint support (LP: #2076190)
- [Packaging] perf: reenable libtraceevent

  * Please backport the more restrictive XSAVES deactivation for  Zen1/2 arch
(LP: #2077321)
- x86/CPU/AMD: Improve the erratum 1386 workaround

  * Fix alsa scarlett2 driver in 6.8  (LP: #2076402)
- ALSA: scarlett2: Move initialisation code lower in the source
- ALSA: scarlett2: Implement handling of the ACK notification

  * rtw89: reset IDMEM mode to prevent download firmware failure (LP: #2077396)
- wifi: rtw89: 885xb: reset IDMEM mode to prevent download firmware failure

  * CVE-2024-43858
- jfs: Fix array-index-out-of-bounds in diFree

  * CVE-2024-42280
- mISDN: Fix a use after free in hfcmulti_tx()

  * CVE-2024-42271
- net/iucv: fix use after free in iucv_sock_close()

  * [Ubuntu-24.04] FADump with recommended crash size is making the L1 hang
(LP: #2060039)
- powerpc/64s/radix/kfence: map __kfence_pool at page granularity

  * Noble update: upstream stable patchset 2024-09-09 (LP: #2079945)
- ocfs2: add bounds checking to ocfs2_check_dir_entry()
- jfs: don't walk off the end of ealist
- fs/ntfs3: Add a check for attr_names and oatbl
- fs/ntfs3: Validate ff offset
- usb: gadget: midi2: Fix incorrect default MIDI2 protocol setup
- ALSA: hda/realtek: Enable headset mic on Positivo SU C1400
- ALSA: hda/realtek: Fix the speaker output on Samsung Galaxy Book Pro 360
- arm64: dts: qcom: qrb4210-rb2: switch I2C2 to i2c-gpio
- arm64: dts: qcom: msm8996: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: sm6350: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: ipq6018: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: sdm630: Disable SS instance in Parkmode for USB
- ALSA: pcm_dmaengine: Don't synchronize DMA channel when DMA is paused
- ALSA: seq: ump: Skip useless ports for static blocks
- filelock: Fix fcntl/close race recovery compat path
- tun: add missing verification for short frame
- tap: add missing verification for short frame
- s390/mm: Fix VM_FAULT_HWPOISON handling in do_exception()
- ALSA: hda/tas2781: Add new quirk for Lenovo Hera2 Laptop
- arm64: dts: qcom: sc7180: Disable S

[Kernel-packages] [Bug 2062951] Re: Random flickering with Intel i915 (Gen9 GPUs in 6th-8th gen CPUs) on Linux 6.8

[Launchpad Bug Tracker]

This bug was fixed in the package linux - 6.8.0-48.48

---
linux (6.8.0-48.48) noble; urgency=medium

  * noble/linux: 6.8.0-48.48 -proposed tracker (LP: #2082437)

  * [SRU][Noble] Bad EPP defaults cause performance regressions on select Intel
CPUs (LP: #2077470)
- x86/cpu/vfm: Update arch/x86/include/asm/intel-family.h
- cpufreq: intel_pstate: Allow model specific EPPs
- cpufreq: intel_pstate: Update default EPPs for Meteor Lake
- cpufreq: intel_pstate: Switch to new Intel CPU model defines
- cpufreq: intel_pstate: Update Meteor Lake EPPs
- cpufreq: intel_pstate: Use Meteor Lake EPPs for Arrow Lake
- cpufreq: intel_pstate: Update Balance performance EPP for Emerald Rapids

  * power: Enable intel_rapl driver (LP: #2078834)
- powercap: intel_rapl: Add support for ArrowLake-H platform

  * x86/vmware: Add TDX hypercall support (LP: #2077729)
- x86/vmware: Introduce VMware hypercall API
- x86/vmware: Add TDX hypercall support

  * Guest crashes post migration with migrate_misplaced_folio+0x4cc/0x5d0
(LP: #2076866)
- mm/mempolicy: use numa_node_id() instead of cpu_to_node()
- mm/numa_balancing: allow migrate on protnone reference with
  MPOL_PREFERRED_MANY policy
- mm: convert folio_estimated_sharers() to folio_likely_mapped_shared()
- mm: factor out the numa mapping rebuilding into a new helper
- mm: support multi-size THP numa balancing
- mm/migrate: make migrate_misplaced_folio() return 0 on success
- mm/migrate: move NUMA hinting fault folio isolation + checks under PTL
- mm: fix possible OOB in numa_rebuild_large_mapping()

  * Add 'mm: hold PTL from the first PTE while reclaiming a large folio' to fix
L2 Guest hang during LTP Test (LP: #2076147)
- mm: hold PTL from the first PTE while reclaiming a large folio

  * KOP L2 guest fails to boot with 1 core - SMT8 topology (LP: #2070329)
- KVM: PPC: Book3S HV nestedv2: Add DPDES support in helper library for 
Guest
  state buffer
- KVM: PPC: Book3S HV nestedv2: Fix doorbell emulation

  * L2 Guest migration: continuously dumping while running NFS guest migration
(LP: #2076406)
- KVM: PPC: Book3S HV: Fix the set_one_reg for MMCR3
- KVM: PPC: Book3S HV: Fix the get_one_reg of SDAR
- KVM: PPC: Book3S HV: Add one-reg interface for DEXCR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest DEXCR in sync
- KVM: PPC: Book3S HV: Add one-reg interface for HASHKEYR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest HASHKEYR in sync
- KVM: PPC: Book3S HV: Add one-reg interface for HASHPKEYR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest HASHPKEYR in sync

  * perf build disables tracepoint support (LP: #2076190)
- [Packaging] perf: reenable libtraceevent

  * Please backport the more restrictive XSAVES deactivation for  Zen1/2 arch
(LP: #2077321)
- x86/CPU/AMD: Improve the erratum 1386 workaround

  * Fix alsa scarlett2 driver in 6.8  (LP: #2076402)
- ALSA: scarlett2: Move initialisation code lower in the source
- ALSA: scarlett2: Implement handling of the ACK notification

  * rtw89: reset IDMEM mode to prevent download firmware failure (LP: #2077396)
- wifi: rtw89: 885xb: reset IDMEM mode to prevent download firmware failure

  * CVE-2024-43858
- jfs: Fix array-index-out-of-bounds in diFree

  * CVE-2024-42280
- mISDN: Fix a use after free in hfcmulti_tx()

  * CVE-2024-42271
- net/iucv: fix use after free in iucv_sock_close()

  * [Ubuntu-24.04] FADump with recommended crash size is making the L1 hang
(LP: #2060039)
- powerpc/64s/radix/kfence: map __kfence_pool at page granularity

  * Noble update: upstream stable patchset 2024-09-09 (LP: #2079945)
- ocfs2: add bounds checking to ocfs2_check_dir_entry()
- jfs: don't walk off the end of ealist
- fs/ntfs3: Add a check for attr_names and oatbl
- fs/ntfs3: Validate ff offset
- usb: gadget: midi2: Fix incorrect default MIDI2 protocol setup
- ALSA: hda/realtek: Enable headset mic on Positivo SU C1400
- ALSA: hda/realtek: Fix the speaker output on Samsung Galaxy Book Pro 360
- arm64: dts: qcom: qrb4210-rb2: switch I2C2 to i2c-gpio
- arm64: dts: qcom: msm8996: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: sm6350: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: ipq6018: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: sdm630: Disable SS instance in Parkmode for USB
- ALSA: pcm_dmaengine: Don't synchronize DMA channel when DMA is paused
- ALSA: seq: ump: Skip useless ports for static blocks
- filelock: Fix fcntl/close race recovery compat path
- tun: add missing verification for short frame
- tap: add missing verification for short frame
- s390/mm: Fix VM_FAULT_HWPOISON handling in do_exception()
- ALSA: hda/tas2781: Add new quirk for Lenovo Hera2 Laptop
- arm64: dts: qcom: sc7180: Disable S

[Kernel-packages] [Bug 2062951] Re: Random flickering with Intel i915 (Gen9 GPUs in 6th-8th gen CPUs) on Linux 6.8

[Launchpad Bug Tracker]

This bug was fixed in the package linux-hwe-6.8 - 6.8.0-48.48~22.04.1

---
linux-hwe-6.8 (6.8.0-48.48~22.04.1) jammy; urgency=medium

  * jammy/linux-hwe-6.8: 6.8.0-48.48~22.04.1 -proposed tracker (LP:
#2082436)

  [ Ubuntu: 6.8.0-48.48 ]

  * noble/linux: 6.8.0-48.48 -proposed tracker (LP: #2082437)
  * [SRU][Noble] Bad EPP defaults cause performance regressions on select Intel
CPUs (LP: #2077470)
- x86/cpu/vfm: Update arch/x86/include/asm/intel-family.h
- cpufreq: intel_pstate: Allow model specific EPPs
- cpufreq: intel_pstate: Update default EPPs for Meteor Lake
- cpufreq: intel_pstate: Switch to new Intel CPU model defines
- cpufreq: intel_pstate: Update Meteor Lake EPPs
- cpufreq: intel_pstate: Use Meteor Lake EPPs for Arrow Lake
- cpufreq: intel_pstate: Update Balance performance EPP for Emerald Rapids
  * power: Enable intel_rapl driver (LP: #2078834)
- powercap: intel_rapl: Add support for ArrowLake-H platform
  * x86/vmware: Add TDX hypercall support (LP: #2077729)
- x86/vmware: Introduce VMware hypercall API
- x86/vmware: Add TDX hypercall support
  * Guest crashes post migration with migrate_misplaced_folio+0x4cc/0x5d0
(LP: #2076866)
- mm/mempolicy: use numa_node_id() instead of cpu_to_node()
- mm/numa_balancing: allow migrate on protnone reference with
  MPOL_PREFERRED_MANY policy
- mm: convert folio_estimated_sharers() to folio_likely_mapped_shared()
- mm: factor out the numa mapping rebuilding into a new helper
- mm: support multi-size THP numa balancing
- mm/migrate: make migrate_misplaced_folio() return 0 on success
- mm/migrate: move NUMA hinting fault folio isolation + checks under PTL
- mm: fix possible OOB in numa_rebuild_large_mapping()
  * Add 'mm: hold PTL from the first PTE while reclaiming a large folio' to fix
L2 Guest hang during LTP Test (LP: #2076147)
- mm: hold PTL from the first PTE while reclaiming a large folio
  * KOP L2 guest fails to boot with 1 core - SMT8 topology (LP: #2070329)
- KVM: PPC: Book3S HV nestedv2: Add DPDES support in helper library for 
Guest
  state buffer
- KVM: PPC: Book3S HV nestedv2: Fix doorbell emulation
  * L2 Guest migration: continuously dumping while running NFS guest migration
(LP: #2076406)
- KVM: PPC: Book3S HV: Fix the set_one_reg for MMCR3
- KVM: PPC: Book3S HV: Fix the get_one_reg of SDAR
- KVM: PPC: Book3S HV: Add one-reg interface for DEXCR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest DEXCR in sync
- KVM: PPC: Book3S HV: Add one-reg interface for HASHKEYR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest HASHKEYR in sync
- KVM: PPC: Book3S HV: Add one-reg interface for HASHPKEYR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest HASHPKEYR in sync
  * perf build disables tracepoint support (LP: #2076190)
- [Packaging] perf: reenable libtraceevent
  * Please backport the more restrictive XSAVES deactivation for  Zen1/2 arch
(LP: #2077321)
- x86/CPU/AMD: Improve the erratum 1386 workaround
  * Fix alsa scarlett2 driver in 6.8  (LP: #2076402)
- ALSA: scarlett2: Move initialisation code lower in the source
- ALSA: scarlett2: Implement handling of the ACK notification
  * rtw89: reset IDMEM mode to prevent download firmware failure (LP: #2077396)
- wifi: rtw89: 885xb: reset IDMEM mode to prevent download firmware failure
  * CVE-2024-43858
- jfs: Fix array-index-out-of-bounds in diFree
  * CVE-2024-42280
- mISDN: Fix a use after free in hfcmulti_tx()
  * CVE-2024-42271
- net/iucv: fix use after free in iucv_sock_close()
  * [Ubuntu-24.04] FADump with recommended crash size is making the L1 hang
(LP: #2060039)
- powerpc/64s/radix/kfence: map __kfence_pool at page granularity
  * Noble update: upstream stable patchset 2024-09-09 (LP: #2079945)
- ocfs2: add bounds checking to ocfs2_check_dir_entry()
- jfs: don't walk off the end of ealist
- fs/ntfs3: Add a check for attr_names and oatbl
- fs/ntfs3: Validate ff offset
- usb: gadget: midi2: Fix incorrect default MIDI2 protocol setup
- ALSA: hda/realtek: Enable headset mic on Positivo SU C1400
- ALSA: hda/realtek: Fix the speaker output on Samsung Galaxy Book Pro 360
- arm64: dts: qcom: qrb4210-rb2: switch I2C2 to i2c-gpio
- arm64: dts: qcom: msm8996: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: sm6350: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: ipq6018: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: sdm630: Disable SS instance in Parkmode for USB
- ALSA: pcm_dmaengine: Don't synchronize DMA channel when DMA is paused
- ALSA: seq: ump: Skip useless ports for static blocks
- filelock: Fix fcntl/close race recovery compat path
- tun: add missing verification for short frame
- tap: add missing verification for short frame
- s390/mm: Fix VM_FAULT_HWPOISON handling 

[Kernel-packages] [Bug 2081085] Re: wbt:wbt_* trace event NULL pointer dereference with GENHD_FL_HIDDEN disks

[Launchpad Bug Tracker]

This bug was fixed in the package linux - 5.4.0-200.220

---
linux (5.4.0-200.220) focal; urgency=medium

  * focal/linux: 5.4.0-200.220 -proposed tracker (LP: #2082937)

  * Packaging resync (LP: #1786013)
- [Packaging] debian.master/dkms-versions -- update from kernel-versions
  (main/2024.09.30)

  * CVE-2024-26800
- tls: rx: coalesce exit paths in tls_decrypt_sg()
- tls: separate no-async decryption request handling from async
- tls: fix use-after-free on failed backlog decryption

  * CVE-2024-26641
- ip6_tunnel: make sure to pull inner header in __ip6_tnl_rcv()

  * CVE-2021-47212
- net/mlx5: Update error handler for UCTX and UMEM

  * wbt:wbt_* trace event NULL pointer dereference with GENHD_FL_HIDDEN disks
(LP: #2081085)
- bdi: use bdi_dev_name() to get device name

  * Focal update: v5.4.284 upstream stable release (LP: #2081278)
- drm: panel-orientation-quirks: Add quirk for OrangePi Neo
- i2c: Fix conditional for substituting empty ACPI functions
- net: usb: qmi_wwan: add MeiG Smart SRM825L
- drm/amdgpu: Fix uninitialized variable warning in amdgpu_afmt_acr
- drm/amdgpu: fix overflowed array index read warning
- drm/amd/display: Check gpio_id before used as array index
- drm/amd/display: Stop amdgpu_dm initialize when stream nums greater than 6
- drm/amd/display: Check num_valid_sets before accessing reader_wm_sets[]
- drm/amd/display: Fix Coverity INTEGER_OVERFLOW within
  dal_gpio_service_create
- drm/amdgpu: fix ucode out-of-bounds read warning
- drm/amdgpu: fix mc_data out-of-bounds read warning
- drm/amdkfd: Reconcile the definition and use of oem_id in struct
  kfd_topology_device
- apparmor: fix possible NULL pointer dereference
- ionic: fix potential irq name truncation
- usbip: Don't submit special requests twice
- usb: typec: ucsi: Fix null pointer dereference in trace
- smack: tcp: ipv4, fix incorrect labeling
- wifi: cfg80211: make hash table duplicates more survivable
- drm/amd/display: Skip wbscl_set_scaler_filter if filter is null
- media: uvcvideo: Enforce alignment of frame and interval
- block: initialize integrity buffer to zero before writing it to media
- net: set SOCK_RCU_FREE before inserting socket into hashtable
- virtio_net: Fix napi_skb_cache_put warning
- udf: Limit file size to 4TB
- i2c: Use IS_REACHABLE() for substituting empty ACPI functions
- sch/netem: fix use after free in netem_dequeue
- ASoC: dapm: Fix UAF for snd_soc_pcm_runtime object
- ALSA: hda/conexant: Add pincfg quirk to enable top speakers on Sirius
  devices
- ata: libata: Fix memory leak for error path in ata_host_alloc()
- irqchip/gic-v2m: Fix refcount leak in gicv2m_of_init()
- mmc: dw_mmc: Fix IDMAC operation with pages bigger than 4K
- mmc: sdhci-of-aspeed: fix module autoloading
- fuse: update stats for pages in dropped aux writeback list
- fuse: use unsigned type for getxattr/listxattr size truncation
- reset: hi6220: Add support for AO reset controller
- clk: hi6220: use CLK_OF_DECLARE_DRIVER
- clk: qcom: clk-alpha-pll: Fix the pll post div mask
- clk: qcom: clk-alpha-pll: Fix the trion pll postdiv set rate API
- ila: call nf_unregister_net_hooks() sooner
- sched: sch_cake: fix bulk flow accounting logic for host fairness
- nilfs2: fix missing cleanup on rollforward recovery error
- nilfs2: fix state management in error path of log writing function
- ALSA: hda: Add input value sanity checks to HDMI channel map controls
- smack: unix sockets: fix accept()ed socket label
- irqchip/armada-370-xp: Do not allow mapping IRQ 0 and 1
- af_unix: Remove put_pid()/put_cred() in copy_peercred().
- netfilter: nf_conncount: fix wrong variable type
- udf: Avoid excessive partition lengths
- wifi: brcmsmac: advertise MFP_CAPABLE to enable WPA3
- usb: uas: set host status byte on data completion error
- PCI: keystone: Add workaround for Errata #i2037 (AM65x SR 1.0)
- media: qcom: camss: Add check for v4l2_fwnode_endpoint_parse
- pcmcia: Use resource_size function on resource object
- can: bcm: Remove proc entry when dev is unregistered.
- igb: Fix not clearing TimeSync interrupts for 82580
- platform/x86: dell-smbios: Fix error path in dell_smbios_init()
- tcp_bpf: fix return value of tcp_bpf_sendmsg()
- cx82310_eth: re-enable ethernet mode after router reboot
- drivers/net/usb: Remove all strcpy() uses
- net: usb: don't write directly to netdev->dev_addr
- usbnet: modern method to get random MAC
- net: bridge: fdb: convert is_local to bitops
- net: bridge: fdb: convert is_static to bitops
- net: bridge: fdb: convert is_sticky to bitops
- net: bridge: fdb: convert added_by_user to bitops
- net: bridge: fdb: convert added_by_external_learn to use bitops
- net: bridge: br_fdb_external_lear

[Kernel-packages] [Bug 2086109] [NEW] Request: cherry-pick commit be2ca38 `Revert "fs/9p: simplify iget to remove unnecessary paths"`

[Akihiro Suda]

Public bug reported:

Linux kernel v6.9 introduced a regression of 9pfs in the commit
, and it was fixed in
v6.12-rc5 ():

> This code simplification introduced significant regressions on servers
> that do not remap inode numbers when exporting multiple underlying
> filesystems with colliding inodes, as can be illustrated with simple
> tmpfs exports in qemu with remapping disabled:
> [...]


Could you consider cherry-picking the fix to Ubuntu 24.10's kernel 6.11 ?

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: New

-- 
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https://bugs.launchpad.net/bugs/2086109

Title:
  Request: cherry-pick commit be2ca38 `Revert "fs/9p: simplify iget to
  remove unnecessary paths"`

Status in linux package in Ubuntu:
  New

Bug description:
  Linux kernel v6.9 introduced a regression of 9pfs in the commit
  , and it was fixed
  in v6.12-rc5 ():

  > This code simplification introduced significant regressions on servers
  > that do not remap inode numbers when exporting multiple underlying
  > filesystems with colliding inodes, as can be illustrated with simple
  > tmpfs exports in qemu with remapping disabled:
  > [...]

  
  Could you consider cherry-picking the fix to Ubuntu 24.10's kernel 6.11 ?

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[Kernel-packages] [Bug 2073282] Re: Fix power consumption while using HW accelerated video decode on AMD platforms

[Launchpad Bug Tracker]

This bug was fixed in the package linux - 6.8.0-48.48

---
linux (6.8.0-48.48) noble; urgency=medium

  * noble/linux: 6.8.0-48.48 -proposed tracker (LP: #2082437)

  * [SRU][Noble] Bad EPP defaults cause performance regressions on select Intel
CPUs (LP: #2077470)
- x86/cpu/vfm: Update arch/x86/include/asm/intel-family.h
- cpufreq: intel_pstate: Allow model specific EPPs
- cpufreq: intel_pstate: Update default EPPs for Meteor Lake
- cpufreq: intel_pstate: Switch to new Intel CPU model defines
- cpufreq: intel_pstate: Update Meteor Lake EPPs
- cpufreq: intel_pstate: Use Meteor Lake EPPs for Arrow Lake
- cpufreq: intel_pstate: Update Balance performance EPP for Emerald Rapids

  * power: Enable intel_rapl driver (LP: #2078834)
- powercap: intel_rapl: Add support for ArrowLake-H platform

  * x86/vmware: Add TDX hypercall support (LP: #2077729)
- x86/vmware: Introduce VMware hypercall API
- x86/vmware: Add TDX hypercall support

  * Guest crashes post migration with migrate_misplaced_folio+0x4cc/0x5d0
(LP: #2076866)
- mm/mempolicy: use numa_node_id() instead of cpu_to_node()
- mm/numa_balancing: allow migrate on protnone reference with
  MPOL_PREFERRED_MANY policy
- mm: convert folio_estimated_sharers() to folio_likely_mapped_shared()
- mm: factor out the numa mapping rebuilding into a new helper
- mm: support multi-size THP numa balancing
- mm/migrate: make migrate_misplaced_folio() return 0 on success
- mm/migrate: move NUMA hinting fault folio isolation + checks under PTL
- mm: fix possible OOB in numa_rebuild_large_mapping()

  * Add 'mm: hold PTL from the first PTE while reclaiming a large folio' to fix
L2 Guest hang during LTP Test (LP: #2076147)
- mm: hold PTL from the first PTE while reclaiming a large folio

  * KOP L2 guest fails to boot with 1 core - SMT8 topology (LP: #2070329)
- KVM: PPC: Book3S HV nestedv2: Add DPDES support in helper library for 
Guest
  state buffer
- KVM: PPC: Book3S HV nestedv2: Fix doorbell emulation

  * L2 Guest migration: continuously dumping while running NFS guest migration
(LP: #2076406)
- KVM: PPC: Book3S HV: Fix the set_one_reg for MMCR3
- KVM: PPC: Book3S HV: Fix the get_one_reg of SDAR
- KVM: PPC: Book3S HV: Add one-reg interface for DEXCR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest DEXCR in sync
- KVM: PPC: Book3S HV: Add one-reg interface for HASHKEYR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest HASHKEYR in sync
- KVM: PPC: Book3S HV: Add one-reg interface for HASHPKEYR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest HASHPKEYR in sync

  * perf build disables tracepoint support (LP: #2076190)
- [Packaging] perf: reenable libtraceevent

  * Please backport the more restrictive XSAVES deactivation for  Zen1/2 arch
(LP: #2077321)
- x86/CPU/AMD: Improve the erratum 1386 workaround

  * Fix alsa scarlett2 driver in 6.8  (LP: #2076402)
- ALSA: scarlett2: Move initialisation code lower in the source
- ALSA: scarlett2: Implement handling of the ACK notification

  * rtw89: reset IDMEM mode to prevent download firmware failure (LP: #2077396)
- wifi: rtw89: 885xb: reset IDMEM mode to prevent download firmware failure

  * CVE-2024-43858
- jfs: Fix array-index-out-of-bounds in diFree

  * CVE-2024-42280
- mISDN: Fix a use after free in hfcmulti_tx()

  * CVE-2024-42271
- net/iucv: fix use after free in iucv_sock_close()

  * [Ubuntu-24.04] FADump with recommended crash size is making the L1 hang
(LP: #2060039)
- powerpc/64s/radix/kfence: map __kfence_pool at page granularity

  * Noble update: upstream stable patchset 2024-09-09 (LP: #2079945)
- ocfs2: add bounds checking to ocfs2_check_dir_entry()
- jfs: don't walk off the end of ealist
- fs/ntfs3: Add a check for attr_names and oatbl
- fs/ntfs3: Validate ff offset
- usb: gadget: midi2: Fix incorrect default MIDI2 protocol setup
- ALSA: hda/realtek: Enable headset mic on Positivo SU C1400
- ALSA: hda/realtek: Fix the speaker output on Samsung Galaxy Book Pro 360
- arm64: dts: qcom: qrb4210-rb2: switch I2C2 to i2c-gpio
- arm64: dts: qcom: msm8996: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: sm6350: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: ipq6018: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: sdm630: Disable SS instance in Parkmode for USB
- ALSA: pcm_dmaengine: Don't synchronize DMA channel when DMA is paused
- ALSA: seq: ump: Skip useless ports for static blocks
- filelock: Fix fcntl/close race recovery compat path
- tun: add missing verification for short frame
- tap: add missing verification for short frame
- s390/mm: Fix VM_FAULT_HWPOISON handling in do_exception()
- ALSA: hda/tas2781: Add new quirk for Lenovo Hera2 Laptop
- arm64: dts: qcom: sc7180: Disable S

[Kernel-packages] [Bug 2060039] Re: [Ubuntu-24.04] FADump with recommended crash size is making the L1 hang

[Launchpad Bug Tracker]

This bug was fixed in the package linux - 6.8.0-48.48

---
linux (6.8.0-48.48) noble; urgency=medium

  * noble/linux: 6.8.0-48.48 -proposed tracker (LP: #2082437)

  * [SRU][Noble] Bad EPP defaults cause performance regressions on select Intel
CPUs (LP: #2077470)
- x86/cpu/vfm: Update arch/x86/include/asm/intel-family.h
- cpufreq: intel_pstate: Allow model specific EPPs
- cpufreq: intel_pstate: Update default EPPs for Meteor Lake
- cpufreq: intel_pstate: Switch to new Intel CPU model defines
- cpufreq: intel_pstate: Update Meteor Lake EPPs
- cpufreq: intel_pstate: Use Meteor Lake EPPs for Arrow Lake
- cpufreq: intel_pstate: Update Balance performance EPP for Emerald Rapids

  * power: Enable intel_rapl driver (LP: #2078834)
- powercap: intel_rapl: Add support for ArrowLake-H platform

  * x86/vmware: Add TDX hypercall support (LP: #2077729)
- x86/vmware: Introduce VMware hypercall API
- x86/vmware: Add TDX hypercall support

  * Guest crashes post migration with migrate_misplaced_folio+0x4cc/0x5d0
(LP: #2076866)
- mm/mempolicy: use numa_node_id() instead of cpu_to_node()
- mm/numa_balancing: allow migrate on protnone reference with
  MPOL_PREFERRED_MANY policy
- mm: convert folio_estimated_sharers() to folio_likely_mapped_shared()
- mm: factor out the numa mapping rebuilding into a new helper
- mm: support multi-size THP numa balancing
- mm/migrate: make migrate_misplaced_folio() return 0 on success
- mm/migrate: move NUMA hinting fault folio isolation + checks under PTL
- mm: fix possible OOB in numa_rebuild_large_mapping()

  * Add 'mm: hold PTL from the first PTE while reclaiming a large folio' to fix
L2 Guest hang during LTP Test (LP: #2076147)
- mm: hold PTL from the first PTE while reclaiming a large folio

  * KOP L2 guest fails to boot with 1 core - SMT8 topology (LP: #2070329)
- KVM: PPC: Book3S HV nestedv2: Add DPDES support in helper library for 
Guest
  state buffer
- KVM: PPC: Book3S HV nestedv2: Fix doorbell emulation

  * L2 Guest migration: continuously dumping while running NFS guest migration
(LP: #2076406)
- KVM: PPC: Book3S HV: Fix the set_one_reg for MMCR3
- KVM: PPC: Book3S HV: Fix the get_one_reg of SDAR
- KVM: PPC: Book3S HV: Add one-reg interface for DEXCR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest DEXCR in sync
- KVM: PPC: Book3S HV: Add one-reg interface for HASHKEYR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest HASHKEYR in sync
- KVM: PPC: Book3S HV: Add one-reg interface for HASHPKEYR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest HASHPKEYR in sync

  * perf build disables tracepoint support (LP: #2076190)
- [Packaging] perf: reenable libtraceevent

  * Please backport the more restrictive XSAVES deactivation for  Zen1/2 arch
(LP: #2077321)
- x86/CPU/AMD: Improve the erratum 1386 workaround

  * Fix alsa scarlett2 driver in 6.8  (LP: #2076402)
- ALSA: scarlett2: Move initialisation code lower in the source
- ALSA: scarlett2: Implement handling of the ACK notification

  * rtw89: reset IDMEM mode to prevent download firmware failure (LP: #2077396)
- wifi: rtw89: 885xb: reset IDMEM mode to prevent download firmware failure

  * CVE-2024-43858
- jfs: Fix array-index-out-of-bounds in diFree

  * CVE-2024-42280
- mISDN: Fix a use after free in hfcmulti_tx()

  * CVE-2024-42271
- net/iucv: fix use after free in iucv_sock_close()

  * [Ubuntu-24.04] FADump with recommended crash size is making the L1 hang
(LP: #2060039)
- powerpc/64s/radix/kfence: map __kfence_pool at page granularity

  * Noble update: upstream stable patchset 2024-09-09 (LP: #2079945)
- ocfs2: add bounds checking to ocfs2_check_dir_entry()
- jfs: don't walk off the end of ealist
- fs/ntfs3: Add a check for attr_names and oatbl
- fs/ntfs3: Validate ff offset
- usb: gadget: midi2: Fix incorrect default MIDI2 protocol setup
- ALSA: hda/realtek: Enable headset mic on Positivo SU C1400
- ALSA: hda/realtek: Fix the speaker output on Samsung Galaxy Book Pro 360
- arm64: dts: qcom: qrb4210-rb2: switch I2C2 to i2c-gpio
- arm64: dts: qcom: msm8996: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: sm6350: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: ipq6018: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: sdm630: Disable SS instance in Parkmode for USB
- ALSA: pcm_dmaengine: Don't synchronize DMA channel when DMA is paused
- ALSA: seq: ump: Skip useless ports for static blocks
- filelock: Fix fcntl/close race recovery compat path
- tun: add missing verification for short frame
- tap: add missing verification for short frame
- s390/mm: Fix VM_FAULT_HWPOISON handling in do_exception()
- ALSA: hda/tas2781: Add new quirk for Lenovo Hera2 Laptop
- arm64: dts: qcom: sc7180: Disable S

[Kernel-packages] [Bug 2076097] Re: Focal update: v5.4.281 upstream stable release

[Launchpad Bug Tracker]

This bug was fixed in the package linux - 5.4.0-200.220

---
linux (5.4.0-200.220) focal; urgency=medium

  * focal/linux: 5.4.0-200.220 -proposed tracker (LP: #2082937)

  * Packaging resync (LP: #1786013)
- [Packaging] debian.master/dkms-versions -- update from kernel-versions
  (main/2024.09.30)

  * CVE-2024-26800
- tls: rx: coalesce exit paths in tls_decrypt_sg()
- tls: separate no-async decryption request handling from async
- tls: fix use-after-free on failed backlog decryption

  * CVE-2024-26641
- ip6_tunnel: make sure to pull inner header in __ip6_tnl_rcv()

  * CVE-2021-47212
- net/mlx5: Update error handler for UCTX and UMEM

  * wbt:wbt_* trace event NULL pointer dereference with GENHD_FL_HIDDEN disks
(LP: #2081085)
- bdi: use bdi_dev_name() to get device name

  * Focal update: v5.4.284 upstream stable release (LP: #2081278)
- drm: panel-orientation-quirks: Add quirk for OrangePi Neo
- i2c: Fix conditional for substituting empty ACPI functions
- net: usb: qmi_wwan: add MeiG Smart SRM825L
- drm/amdgpu: Fix uninitialized variable warning in amdgpu_afmt_acr
- drm/amdgpu: fix overflowed array index read warning
- drm/amd/display: Check gpio_id before used as array index
- drm/amd/display: Stop amdgpu_dm initialize when stream nums greater than 6
- drm/amd/display: Check num_valid_sets before accessing reader_wm_sets[]
- drm/amd/display: Fix Coverity INTEGER_OVERFLOW within
  dal_gpio_service_create
- drm/amdgpu: fix ucode out-of-bounds read warning
- drm/amdgpu: fix mc_data out-of-bounds read warning
- drm/amdkfd: Reconcile the definition and use of oem_id in struct
  kfd_topology_device
- apparmor: fix possible NULL pointer dereference
- ionic: fix potential irq name truncation
- usbip: Don't submit special requests twice
- usb: typec: ucsi: Fix null pointer dereference in trace
- smack: tcp: ipv4, fix incorrect labeling
- wifi: cfg80211: make hash table duplicates more survivable
- drm/amd/display: Skip wbscl_set_scaler_filter if filter is null
- media: uvcvideo: Enforce alignment of frame and interval
- block: initialize integrity buffer to zero before writing it to media
- net: set SOCK_RCU_FREE before inserting socket into hashtable
- virtio_net: Fix napi_skb_cache_put warning
- udf: Limit file size to 4TB
- i2c: Use IS_REACHABLE() for substituting empty ACPI functions
- sch/netem: fix use after free in netem_dequeue
- ASoC: dapm: Fix UAF for snd_soc_pcm_runtime object
- ALSA: hda/conexant: Add pincfg quirk to enable top speakers on Sirius
  devices
- ata: libata: Fix memory leak for error path in ata_host_alloc()
- irqchip/gic-v2m: Fix refcount leak in gicv2m_of_init()
- mmc: dw_mmc: Fix IDMAC operation with pages bigger than 4K
- mmc: sdhci-of-aspeed: fix module autoloading
- fuse: update stats for pages in dropped aux writeback list
- fuse: use unsigned type for getxattr/listxattr size truncation
- reset: hi6220: Add support for AO reset controller
- clk: hi6220: use CLK_OF_DECLARE_DRIVER
- clk: qcom: clk-alpha-pll: Fix the pll post div mask
- clk: qcom: clk-alpha-pll: Fix the trion pll postdiv set rate API
- ila: call nf_unregister_net_hooks() sooner
- sched: sch_cake: fix bulk flow accounting logic for host fairness
- nilfs2: fix missing cleanup on rollforward recovery error
- nilfs2: fix state management in error path of log writing function
- ALSA: hda: Add input value sanity checks to HDMI channel map controls
- smack: unix sockets: fix accept()ed socket label
- irqchip/armada-370-xp: Do not allow mapping IRQ 0 and 1
- af_unix: Remove put_pid()/put_cred() in copy_peercred().
- netfilter: nf_conncount: fix wrong variable type
- udf: Avoid excessive partition lengths
- wifi: brcmsmac: advertise MFP_CAPABLE to enable WPA3
- usb: uas: set host status byte on data completion error
- PCI: keystone: Add workaround for Errata #i2037 (AM65x SR 1.0)
- media: qcom: camss: Add check for v4l2_fwnode_endpoint_parse
- pcmcia: Use resource_size function on resource object
- can: bcm: Remove proc entry when dev is unregistered.
- igb: Fix not clearing TimeSync interrupts for 82580
- platform/x86: dell-smbios: Fix error path in dell_smbios_init()
- tcp_bpf: fix return value of tcp_bpf_sendmsg()
- cx82310_eth: re-enable ethernet mode after router reboot
- drivers/net/usb: Remove all strcpy() uses
- net: usb: don't write directly to netdev->dev_addr
- usbnet: modern method to get random MAC
- net: bridge: fdb: convert is_local to bitops
- net: bridge: fdb: convert is_static to bitops
- net: bridge: fdb: convert is_sticky to bitops
- net: bridge: fdb: convert added_by_user to bitops
- net: bridge: fdb: convert added_by_external_learn to use bitops
- net: bridge: br_fdb_external_lear

[Kernel-packages] [Bug 2077396] Re: rtw89: reset IDMEM mode to prevent download firmware failure

[Launchpad Bug Tracker]

This bug was fixed in the package linux-hwe-6.8 - 6.8.0-48.48~22.04.1

---
linux-hwe-6.8 (6.8.0-48.48~22.04.1) jammy; urgency=medium

  * jammy/linux-hwe-6.8: 6.8.0-48.48~22.04.1 -proposed tracker (LP:
#2082436)

  [ Ubuntu: 6.8.0-48.48 ]

  * noble/linux: 6.8.0-48.48 -proposed tracker (LP: #2082437)
  * [SRU][Noble] Bad EPP defaults cause performance regressions on select Intel
CPUs (LP: #2077470)
- x86/cpu/vfm: Update arch/x86/include/asm/intel-family.h
- cpufreq: intel_pstate: Allow model specific EPPs
- cpufreq: intel_pstate: Update default EPPs for Meteor Lake
- cpufreq: intel_pstate: Switch to new Intel CPU model defines
- cpufreq: intel_pstate: Update Meteor Lake EPPs
- cpufreq: intel_pstate: Use Meteor Lake EPPs for Arrow Lake
- cpufreq: intel_pstate: Update Balance performance EPP for Emerald Rapids
  * power: Enable intel_rapl driver (LP: #2078834)
- powercap: intel_rapl: Add support for ArrowLake-H platform
  * x86/vmware: Add TDX hypercall support (LP: #2077729)
- x86/vmware: Introduce VMware hypercall API
- x86/vmware: Add TDX hypercall support
  * Guest crashes post migration with migrate_misplaced_folio+0x4cc/0x5d0
(LP: #2076866)
- mm/mempolicy: use numa_node_id() instead of cpu_to_node()
- mm/numa_balancing: allow migrate on protnone reference with
  MPOL_PREFERRED_MANY policy
- mm: convert folio_estimated_sharers() to folio_likely_mapped_shared()
- mm: factor out the numa mapping rebuilding into a new helper
- mm: support multi-size THP numa balancing
- mm/migrate: make migrate_misplaced_folio() return 0 on success
- mm/migrate: move NUMA hinting fault folio isolation + checks under PTL
- mm: fix possible OOB in numa_rebuild_large_mapping()
  * Add 'mm: hold PTL from the first PTE while reclaiming a large folio' to fix
L2 Guest hang during LTP Test (LP: #2076147)
- mm: hold PTL from the first PTE while reclaiming a large folio
  * KOP L2 guest fails to boot with 1 core - SMT8 topology (LP: #2070329)
- KVM: PPC: Book3S HV nestedv2: Add DPDES support in helper library for 
Guest
  state buffer
- KVM: PPC: Book3S HV nestedv2: Fix doorbell emulation
  * L2 Guest migration: continuously dumping while running NFS guest migration
(LP: #2076406)
- KVM: PPC: Book3S HV: Fix the set_one_reg for MMCR3
- KVM: PPC: Book3S HV: Fix the get_one_reg of SDAR
- KVM: PPC: Book3S HV: Add one-reg interface for DEXCR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest DEXCR in sync
- KVM: PPC: Book3S HV: Add one-reg interface for HASHKEYR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest HASHKEYR in sync
- KVM: PPC: Book3S HV: Add one-reg interface for HASHPKEYR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest HASHPKEYR in sync
  * perf build disables tracepoint support (LP: #2076190)
- [Packaging] perf: reenable libtraceevent
  * Please backport the more restrictive XSAVES deactivation for  Zen1/2 arch
(LP: #2077321)
- x86/CPU/AMD: Improve the erratum 1386 workaround
  * Fix alsa scarlett2 driver in 6.8  (LP: #2076402)
- ALSA: scarlett2: Move initialisation code lower in the source
- ALSA: scarlett2: Implement handling of the ACK notification
  * rtw89: reset IDMEM mode to prevent download firmware failure (LP: #2077396)
- wifi: rtw89: 885xb: reset IDMEM mode to prevent download firmware failure
  * CVE-2024-43858
- jfs: Fix array-index-out-of-bounds in diFree
  * CVE-2024-42280
- mISDN: Fix a use after free in hfcmulti_tx()
  * CVE-2024-42271
- net/iucv: fix use after free in iucv_sock_close()
  * [Ubuntu-24.04] FADump with recommended crash size is making the L1 hang
(LP: #2060039)
- powerpc/64s/radix/kfence: map __kfence_pool at page granularity
  * Noble update: upstream stable patchset 2024-09-09 (LP: #2079945)
- ocfs2: add bounds checking to ocfs2_check_dir_entry()
- jfs: don't walk off the end of ealist
- fs/ntfs3: Add a check for attr_names and oatbl
- fs/ntfs3: Validate ff offset
- usb: gadget: midi2: Fix incorrect default MIDI2 protocol setup
- ALSA: hda/realtek: Enable headset mic on Positivo SU C1400
- ALSA: hda/realtek: Fix the speaker output on Samsung Galaxy Book Pro 360
- arm64: dts: qcom: qrb4210-rb2: switch I2C2 to i2c-gpio
- arm64: dts: qcom: msm8996: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: sm6350: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: ipq6018: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: sdm630: Disable SS instance in Parkmode for USB
- ALSA: pcm_dmaengine: Don't synchronize DMA channel when DMA is paused
- ALSA: seq: ump: Skip useless ports for static blocks
- filelock: Fix fcntl/close race recovery compat path
- tun: add missing verification for short frame
- tap: add missing verification for short frame
- s390/mm: Fix VM_FAULT_HWPOISON handling 

[Kernel-packages] [Bug 2074380] Re: [UBUNTU 22.04] s390/cpum_cf: make crypto counters upward compatible

[Launchpad Bug Tracker]

This bug was fixed in the package linux - 6.8.0-48.48

---
linux (6.8.0-48.48) noble; urgency=medium

  * noble/linux: 6.8.0-48.48 -proposed tracker (LP: #2082437)

  * [SRU][Noble] Bad EPP defaults cause performance regressions on select Intel
CPUs (LP: #2077470)
- x86/cpu/vfm: Update arch/x86/include/asm/intel-family.h
- cpufreq: intel_pstate: Allow model specific EPPs
- cpufreq: intel_pstate: Update default EPPs for Meteor Lake
- cpufreq: intel_pstate: Switch to new Intel CPU model defines
- cpufreq: intel_pstate: Update Meteor Lake EPPs
- cpufreq: intel_pstate: Use Meteor Lake EPPs for Arrow Lake
- cpufreq: intel_pstate: Update Balance performance EPP for Emerald Rapids

  * power: Enable intel_rapl driver (LP: #2078834)
- powercap: intel_rapl: Add support for ArrowLake-H platform

  * x86/vmware: Add TDX hypercall support (LP: #2077729)
- x86/vmware: Introduce VMware hypercall API
- x86/vmware: Add TDX hypercall support

  * Guest crashes post migration with migrate_misplaced_folio+0x4cc/0x5d0
(LP: #2076866)
- mm/mempolicy: use numa_node_id() instead of cpu_to_node()
- mm/numa_balancing: allow migrate on protnone reference with
  MPOL_PREFERRED_MANY policy
- mm: convert folio_estimated_sharers() to folio_likely_mapped_shared()
- mm: factor out the numa mapping rebuilding into a new helper
- mm: support multi-size THP numa balancing
- mm/migrate: make migrate_misplaced_folio() return 0 on success
- mm/migrate: move NUMA hinting fault folio isolation + checks under PTL
- mm: fix possible OOB in numa_rebuild_large_mapping()

  * Add 'mm: hold PTL from the first PTE while reclaiming a large folio' to fix
L2 Guest hang during LTP Test (LP: #2076147)
- mm: hold PTL from the first PTE while reclaiming a large folio

  * KOP L2 guest fails to boot with 1 core - SMT8 topology (LP: #2070329)
- KVM: PPC: Book3S HV nestedv2: Add DPDES support in helper library for 
Guest
  state buffer
- KVM: PPC: Book3S HV nestedv2: Fix doorbell emulation

  * L2 Guest migration: continuously dumping while running NFS guest migration
(LP: #2076406)
- KVM: PPC: Book3S HV: Fix the set_one_reg for MMCR3
- KVM: PPC: Book3S HV: Fix the get_one_reg of SDAR
- KVM: PPC: Book3S HV: Add one-reg interface for DEXCR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest DEXCR in sync
- KVM: PPC: Book3S HV: Add one-reg interface for HASHKEYR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest HASHKEYR in sync
- KVM: PPC: Book3S HV: Add one-reg interface for HASHPKEYR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest HASHPKEYR in sync

  * perf build disables tracepoint support (LP: #2076190)
- [Packaging] perf: reenable libtraceevent

  * Please backport the more restrictive XSAVES deactivation for  Zen1/2 arch
(LP: #2077321)
- x86/CPU/AMD: Improve the erratum 1386 workaround

  * Fix alsa scarlett2 driver in 6.8  (LP: #2076402)
- ALSA: scarlett2: Move initialisation code lower in the source
- ALSA: scarlett2: Implement handling of the ACK notification

  * rtw89: reset IDMEM mode to prevent download firmware failure (LP: #2077396)
- wifi: rtw89: 885xb: reset IDMEM mode to prevent download firmware failure

  * CVE-2024-43858
- jfs: Fix array-index-out-of-bounds in diFree

  * CVE-2024-42280
- mISDN: Fix a use after free in hfcmulti_tx()

  * CVE-2024-42271
- net/iucv: fix use after free in iucv_sock_close()

  * [Ubuntu-24.04] FADump with recommended crash size is making the L1 hang
(LP: #2060039)
- powerpc/64s/radix/kfence: map __kfence_pool at page granularity

  * Noble update: upstream stable patchset 2024-09-09 (LP: #2079945)
- ocfs2: add bounds checking to ocfs2_check_dir_entry()
- jfs: don't walk off the end of ealist
- fs/ntfs3: Add a check for attr_names and oatbl
- fs/ntfs3: Validate ff offset
- usb: gadget: midi2: Fix incorrect default MIDI2 protocol setup
- ALSA: hda/realtek: Enable headset mic on Positivo SU C1400
- ALSA: hda/realtek: Fix the speaker output on Samsung Galaxy Book Pro 360
- arm64: dts: qcom: qrb4210-rb2: switch I2C2 to i2c-gpio
- arm64: dts: qcom: msm8996: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: sm6350: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: ipq6018: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: sdm630: Disable SS instance in Parkmode for USB
- ALSA: pcm_dmaengine: Don't synchronize DMA channel when DMA is paused
- ALSA: seq: ump: Skip useless ports for static blocks
- filelock: Fix fcntl/close race recovery compat path
- tun: add missing verification for short frame
- tap: add missing verification for short frame
- s390/mm: Fix VM_FAULT_HWPOISON handling in do_exception()
- ALSA: hda/tas2781: Add new quirk for Lenovo Hera2 Laptop
- arm64: dts: qcom: sc7180: Disable S

[Kernel-packages] [Bug 2077858] Re: Fix ethernet performance on JSL and EHL

[Launchpad Bug Tracker]

This bug was fixed in the package linux - 6.8.0-48.48

---
linux (6.8.0-48.48) noble; urgency=medium

  * noble/linux: 6.8.0-48.48 -proposed tracker (LP: #2082437)

  * [SRU][Noble] Bad EPP defaults cause performance regressions on select Intel
CPUs (LP: #2077470)
- x86/cpu/vfm: Update arch/x86/include/asm/intel-family.h
- cpufreq: intel_pstate: Allow model specific EPPs
- cpufreq: intel_pstate: Update default EPPs for Meteor Lake
- cpufreq: intel_pstate: Switch to new Intel CPU model defines
- cpufreq: intel_pstate: Update Meteor Lake EPPs
- cpufreq: intel_pstate: Use Meteor Lake EPPs for Arrow Lake
- cpufreq: intel_pstate: Update Balance performance EPP for Emerald Rapids

  * power: Enable intel_rapl driver (LP: #2078834)
- powercap: intel_rapl: Add support for ArrowLake-H platform

  * x86/vmware: Add TDX hypercall support (LP: #2077729)
- x86/vmware: Introduce VMware hypercall API
- x86/vmware: Add TDX hypercall support

  * Guest crashes post migration with migrate_misplaced_folio+0x4cc/0x5d0
(LP: #2076866)
- mm/mempolicy: use numa_node_id() instead of cpu_to_node()
- mm/numa_balancing: allow migrate on protnone reference with
  MPOL_PREFERRED_MANY policy
- mm: convert folio_estimated_sharers() to folio_likely_mapped_shared()
- mm: factor out the numa mapping rebuilding into a new helper
- mm: support multi-size THP numa balancing
- mm/migrate: make migrate_misplaced_folio() return 0 on success
- mm/migrate: move NUMA hinting fault folio isolation + checks under PTL
- mm: fix possible OOB in numa_rebuild_large_mapping()

  * Add 'mm: hold PTL from the first PTE while reclaiming a large folio' to fix
L2 Guest hang during LTP Test (LP: #2076147)
- mm: hold PTL from the first PTE while reclaiming a large folio

  * KOP L2 guest fails to boot with 1 core - SMT8 topology (LP: #2070329)
- KVM: PPC: Book3S HV nestedv2: Add DPDES support in helper library for 
Guest
  state buffer
- KVM: PPC: Book3S HV nestedv2: Fix doorbell emulation

  * L2 Guest migration: continuously dumping while running NFS guest migration
(LP: #2076406)
- KVM: PPC: Book3S HV: Fix the set_one_reg for MMCR3
- KVM: PPC: Book3S HV: Fix the get_one_reg of SDAR
- KVM: PPC: Book3S HV: Add one-reg interface for DEXCR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest DEXCR in sync
- KVM: PPC: Book3S HV: Add one-reg interface for HASHKEYR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest HASHKEYR in sync
- KVM: PPC: Book3S HV: Add one-reg interface for HASHPKEYR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest HASHPKEYR in sync

  * perf build disables tracepoint support (LP: #2076190)
- [Packaging] perf: reenable libtraceevent

  * Please backport the more restrictive XSAVES deactivation for  Zen1/2 arch
(LP: #2077321)
- x86/CPU/AMD: Improve the erratum 1386 workaround

  * Fix alsa scarlett2 driver in 6.8  (LP: #2076402)
- ALSA: scarlett2: Move initialisation code lower in the source
- ALSA: scarlett2: Implement handling of the ACK notification

  * rtw89: reset IDMEM mode to prevent download firmware failure (LP: #2077396)
- wifi: rtw89: 885xb: reset IDMEM mode to prevent download firmware failure

  * CVE-2024-43858
- jfs: Fix array-index-out-of-bounds in diFree

  * CVE-2024-42280
- mISDN: Fix a use after free in hfcmulti_tx()

  * CVE-2024-42271
- net/iucv: fix use after free in iucv_sock_close()

  * [Ubuntu-24.04] FADump with recommended crash size is making the L1 hang
(LP: #2060039)
- powerpc/64s/radix/kfence: map __kfence_pool at page granularity

  * Noble update: upstream stable patchset 2024-09-09 (LP: #2079945)
- ocfs2: add bounds checking to ocfs2_check_dir_entry()
- jfs: don't walk off the end of ealist
- fs/ntfs3: Add a check for attr_names and oatbl
- fs/ntfs3: Validate ff offset
- usb: gadget: midi2: Fix incorrect default MIDI2 protocol setup
- ALSA: hda/realtek: Enable headset mic on Positivo SU C1400
- ALSA: hda/realtek: Fix the speaker output on Samsung Galaxy Book Pro 360
- arm64: dts: qcom: qrb4210-rb2: switch I2C2 to i2c-gpio
- arm64: dts: qcom: msm8996: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: sm6350: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: ipq6018: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: sdm630: Disable SS instance in Parkmode for USB
- ALSA: pcm_dmaengine: Don't synchronize DMA channel when DMA is paused
- ALSA: seq: ump: Skip useless ports for static blocks
- filelock: Fix fcntl/close race recovery compat path
- tun: add missing verification for short frame
- tap: add missing verification for short frame
- s390/mm: Fix VM_FAULT_HWPOISON handling in do_exception()
- ALSA: hda/tas2781: Add new quirk for Lenovo Hera2 Laptop
- arm64: dts: qcom: sc7180: Disable S

[Kernel-packages] [Bug 2076402] Re: Fix alsa scarlett2 driver in 6.8

[Launchpad Bug Tracker]

This bug was fixed in the package linux - 6.8.0-48.48

---
linux (6.8.0-48.48) noble; urgency=medium

  * noble/linux: 6.8.0-48.48 -proposed tracker (LP: #2082437)

  * [SRU][Noble] Bad EPP defaults cause performance regressions on select Intel
CPUs (LP: #2077470)
- x86/cpu/vfm: Update arch/x86/include/asm/intel-family.h
- cpufreq: intel_pstate: Allow model specific EPPs
- cpufreq: intel_pstate: Update default EPPs for Meteor Lake
- cpufreq: intel_pstate: Switch to new Intel CPU model defines
- cpufreq: intel_pstate: Update Meteor Lake EPPs
- cpufreq: intel_pstate: Use Meteor Lake EPPs for Arrow Lake
- cpufreq: intel_pstate: Update Balance performance EPP for Emerald Rapids

  * power: Enable intel_rapl driver (LP: #2078834)
- powercap: intel_rapl: Add support for ArrowLake-H platform

  * x86/vmware: Add TDX hypercall support (LP: #2077729)
- x86/vmware: Introduce VMware hypercall API
- x86/vmware: Add TDX hypercall support

  * Guest crashes post migration with migrate_misplaced_folio+0x4cc/0x5d0
(LP: #2076866)
- mm/mempolicy: use numa_node_id() instead of cpu_to_node()
- mm/numa_balancing: allow migrate on protnone reference with
  MPOL_PREFERRED_MANY policy
- mm: convert folio_estimated_sharers() to folio_likely_mapped_shared()
- mm: factor out the numa mapping rebuilding into a new helper
- mm: support multi-size THP numa balancing
- mm/migrate: make migrate_misplaced_folio() return 0 on success
- mm/migrate: move NUMA hinting fault folio isolation + checks under PTL
- mm: fix possible OOB in numa_rebuild_large_mapping()

  * Add 'mm: hold PTL from the first PTE while reclaiming a large folio' to fix
L2 Guest hang during LTP Test (LP: #2076147)
- mm: hold PTL from the first PTE while reclaiming a large folio

  * KOP L2 guest fails to boot with 1 core - SMT8 topology (LP: #2070329)
- KVM: PPC: Book3S HV nestedv2: Add DPDES support in helper library for 
Guest
  state buffer
- KVM: PPC: Book3S HV nestedv2: Fix doorbell emulation

  * L2 Guest migration: continuously dumping while running NFS guest migration
(LP: #2076406)
- KVM: PPC: Book3S HV: Fix the set_one_reg for MMCR3
- KVM: PPC: Book3S HV: Fix the get_one_reg of SDAR
- KVM: PPC: Book3S HV: Add one-reg interface for DEXCR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest DEXCR in sync
- KVM: PPC: Book3S HV: Add one-reg interface for HASHKEYR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest HASHKEYR in sync
- KVM: PPC: Book3S HV: Add one-reg interface for HASHPKEYR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest HASHPKEYR in sync

  * perf build disables tracepoint support (LP: #2076190)
- [Packaging] perf: reenable libtraceevent

  * Please backport the more restrictive XSAVES deactivation for  Zen1/2 arch
(LP: #2077321)
- x86/CPU/AMD: Improve the erratum 1386 workaround

  * Fix alsa scarlett2 driver in 6.8  (LP: #2076402)
- ALSA: scarlett2: Move initialisation code lower in the source
- ALSA: scarlett2: Implement handling of the ACK notification

  * rtw89: reset IDMEM mode to prevent download firmware failure (LP: #2077396)
- wifi: rtw89: 885xb: reset IDMEM mode to prevent download firmware failure

  * CVE-2024-43858
- jfs: Fix array-index-out-of-bounds in diFree

  * CVE-2024-42280
- mISDN: Fix a use after free in hfcmulti_tx()

  * CVE-2024-42271
- net/iucv: fix use after free in iucv_sock_close()

  * [Ubuntu-24.04] FADump with recommended crash size is making the L1 hang
(LP: #2060039)
- powerpc/64s/radix/kfence: map __kfence_pool at page granularity

  * Noble update: upstream stable patchset 2024-09-09 (LP: #2079945)
- ocfs2: add bounds checking to ocfs2_check_dir_entry()
- jfs: don't walk off the end of ealist
- fs/ntfs3: Add a check for attr_names and oatbl
- fs/ntfs3: Validate ff offset
- usb: gadget: midi2: Fix incorrect default MIDI2 protocol setup
- ALSA: hda/realtek: Enable headset mic on Positivo SU C1400
- ALSA: hda/realtek: Fix the speaker output on Samsung Galaxy Book Pro 360
- arm64: dts: qcom: qrb4210-rb2: switch I2C2 to i2c-gpio
- arm64: dts: qcom: msm8996: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: sm6350: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: ipq6018: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: sdm630: Disable SS instance in Parkmode for USB
- ALSA: pcm_dmaengine: Don't synchronize DMA channel when DMA is paused
- ALSA: seq: ump: Skip useless ports for static blocks
- filelock: Fix fcntl/close race recovery compat path
- tun: add missing verification for short frame
- tap: add missing verification for short frame
- s390/mm: Fix VM_FAULT_HWPOISON handling in do_exception()
- ALSA: hda/tas2781: Add new quirk for Lenovo Hera2 Laptop
- arm64: dts: qcom: sc7180: Disable S

[Kernel-packages] [Bug 2080595] Re: Focal update: v5.4.283 upstream stable release

[Launchpad Bug Tracker]

This bug was fixed in the package linux - 5.4.0-200.220

---
linux (5.4.0-200.220) focal; urgency=medium

  * focal/linux: 5.4.0-200.220 -proposed tracker (LP: #2082937)

  * Packaging resync (LP: #1786013)
- [Packaging] debian.master/dkms-versions -- update from kernel-versions
  (main/2024.09.30)

  * CVE-2024-26800
- tls: rx: coalesce exit paths in tls_decrypt_sg()
- tls: separate no-async decryption request handling from async
- tls: fix use-after-free on failed backlog decryption

  * CVE-2024-26641
- ip6_tunnel: make sure to pull inner header in __ip6_tnl_rcv()

  * CVE-2021-47212
- net/mlx5: Update error handler for UCTX and UMEM

  * wbt:wbt_* trace event NULL pointer dereference with GENHD_FL_HIDDEN disks
(LP: #2081085)
- bdi: use bdi_dev_name() to get device name

  * Focal update: v5.4.284 upstream stable release (LP: #2081278)
- drm: panel-orientation-quirks: Add quirk for OrangePi Neo
- i2c: Fix conditional for substituting empty ACPI functions
- net: usb: qmi_wwan: add MeiG Smart SRM825L
- drm/amdgpu: Fix uninitialized variable warning in amdgpu_afmt_acr
- drm/amdgpu: fix overflowed array index read warning
- drm/amd/display: Check gpio_id before used as array index
- drm/amd/display: Stop amdgpu_dm initialize when stream nums greater than 6
- drm/amd/display: Check num_valid_sets before accessing reader_wm_sets[]
- drm/amd/display: Fix Coverity INTEGER_OVERFLOW within
  dal_gpio_service_create
- drm/amdgpu: fix ucode out-of-bounds read warning
- drm/amdgpu: fix mc_data out-of-bounds read warning
- drm/amdkfd: Reconcile the definition and use of oem_id in struct
  kfd_topology_device
- apparmor: fix possible NULL pointer dereference
- ionic: fix potential irq name truncation
- usbip: Don't submit special requests twice
- usb: typec: ucsi: Fix null pointer dereference in trace
- smack: tcp: ipv4, fix incorrect labeling
- wifi: cfg80211: make hash table duplicates more survivable
- drm/amd/display: Skip wbscl_set_scaler_filter if filter is null
- media: uvcvideo: Enforce alignment of frame and interval
- block: initialize integrity buffer to zero before writing it to media
- net: set SOCK_RCU_FREE before inserting socket into hashtable
- virtio_net: Fix napi_skb_cache_put warning
- udf: Limit file size to 4TB
- i2c: Use IS_REACHABLE() for substituting empty ACPI functions
- sch/netem: fix use after free in netem_dequeue
- ASoC: dapm: Fix UAF for snd_soc_pcm_runtime object
- ALSA: hda/conexant: Add pincfg quirk to enable top speakers on Sirius
  devices
- ata: libata: Fix memory leak for error path in ata_host_alloc()
- irqchip/gic-v2m: Fix refcount leak in gicv2m_of_init()
- mmc: dw_mmc: Fix IDMAC operation with pages bigger than 4K
- mmc: sdhci-of-aspeed: fix module autoloading
- fuse: update stats for pages in dropped aux writeback list
- fuse: use unsigned type for getxattr/listxattr size truncation
- reset: hi6220: Add support for AO reset controller
- clk: hi6220: use CLK_OF_DECLARE_DRIVER
- clk: qcom: clk-alpha-pll: Fix the pll post div mask
- clk: qcom: clk-alpha-pll: Fix the trion pll postdiv set rate API
- ila: call nf_unregister_net_hooks() sooner
- sched: sch_cake: fix bulk flow accounting logic for host fairness
- nilfs2: fix missing cleanup on rollforward recovery error
- nilfs2: fix state management in error path of log writing function
- ALSA: hda: Add input value sanity checks to HDMI channel map controls
- smack: unix sockets: fix accept()ed socket label
- irqchip/armada-370-xp: Do not allow mapping IRQ 0 and 1
- af_unix: Remove put_pid()/put_cred() in copy_peercred().
- netfilter: nf_conncount: fix wrong variable type
- udf: Avoid excessive partition lengths
- wifi: brcmsmac: advertise MFP_CAPABLE to enable WPA3
- usb: uas: set host status byte on data completion error
- PCI: keystone: Add workaround for Errata #i2037 (AM65x SR 1.0)
- media: qcom: camss: Add check for v4l2_fwnode_endpoint_parse
- pcmcia: Use resource_size function on resource object
- can: bcm: Remove proc entry when dev is unregistered.
- igb: Fix not clearing TimeSync interrupts for 82580
- platform/x86: dell-smbios: Fix error path in dell_smbios_init()
- tcp_bpf: fix return value of tcp_bpf_sendmsg()
- cx82310_eth: re-enable ethernet mode after router reboot
- drivers/net/usb: Remove all strcpy() uses
- net: usb: don't write directly to netdev->dev_addr
- usbnet: modern method to get random MAC
- net: bridge: fdb: convert is_local to bitops
- net: bridge: fdb: convert is_static to bitops
- net: bridge: fdb: convert is_sticky to bitops
- net: bridge: fdb: convert added_by_user to bitops
- net: bridge: fdb: convert added_by_external_learn to use bitops
- net: bridge: br_fdb_external_lear

[Kernel-packages] [Bug 2085398] Re: The ASPM is disabled on Realtek NIC which prevents the system from entering s0ix

[AceLan Kao]

** Tags added: jira-somerville-1180

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You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/2085398

Title:
  The ASPM is disabled on Realtek NIC which prevents the system  from
  entering s0ix

Status in HWE Next:
  New
Status in linux package in Ubuntu:
  In Progress
Status in linux-oem-6.11 package in Ubuntu:
  Invalid
Status in linux source package in Noble:
  In Progress
Status in linux-oem-6.11 source package in Noble:
  Fix Committed
Status in linux source package in Oracular:
  In Progress
Status in linux-oem-6.11 source package in Oracular:
  Invalid
Status in linux source package in Plucky:
  In Progress
Status in linux-oem-6.11 source package in Plucky:
  Invalid

Bug description:
  [Impact]
  The r8169 driver disables the ASPM on old Realtek NIC chips, because on some 
platforms it may lead to the network speed or the system stability issue.
  But disable ASPM leads to the system can't enter deeper sleep mode which 
leads to power consumption issue and can't pass Energy Start 8/9.

  [Fix]
  Added the verified machines to the r8169 ASPM quirk to enable the ASPM.

  We've been requesting a solution from Realtek for a long time, but
  they still haven't provided one. As a result, we have no choice but to
  continue adding machines to the quirk.

  [Test]
  Boot up and check the device by lspci -vvnn

  2b:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd.
  RTL8111/8168/8211/8411 PCI Express Gigabit Ethernet Controller
  [10ec:8168] (rev 15)

  Capabilities: [178 v1] L1 PM Substates
  L1SubCap: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+ ASPM_L1.1+ 
L1_PM_Substates+
PortCommonModeRestoreTime=150us 
PortTPowerOnTime=150us
  L1SubCtl1: PCI-PM_L1.2- PCI-PM_L1.1- ASPM_L1.2- ASPM_L1.1-
 T_CommonMode=0us LTR1.2_Threshold=306176ns

  The L1SubCtl1 shows "PCI-PM_L1.2- PCI-PM_L1.1- ASPM_L1.2- ASPM_L1.1-" means 
those features are disabled.
  With the patches kernel, it shows

  L1SubCtl1: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+ ASPM_L1.1+
 T_CommonMode=0us LTR1.2_Threshold=306176ns

  [Where problems could occur]
  The Realtek NIC ASPM issue is well-known and enabling it can lead to various 
problems. Both we and the ODM have extensively tested these platforms, but 
there is still a small chance that unexpected issues may occur.

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 2085944] [NEW] drm/xe: Fix LNL getting wedged after idling

[Timo Aaltonen]

Public bug reported:

filed upstream as
https://gitlab.freedesktop.org/drm/xe/kernel/-/issues/2902

[Impact]

Leaving a system with Lunar Lake idle for an hour or so will end up with
the display driver getting wedged requiring a reboot.

This is fixed upstream by this commit:

commit 22ef43c78647dd37b0dafe2182b8650b99dbbe59
Author: Badal Nilawar 
Date:   Thu Oct 17 16:44:10 2024 +0530

drm/xe/guc/ct: Flush g2h worker in case of g2h response timeout

but in order to apply cleanly, we also need a set of three patches which
are also in v6.11.5

[Test case]

Boot a patched kernel on LNL, leave it idle for a couple of
hours/overnight and check that it hasn't shat it's pants.

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: Confirmed

** Affects: linux (Ubuntu Oracular)
 Importance: Undecided
 Status: Confirmed

** Description changed:

  filed upstream as
  https://gitlab.freedesktop.org/drm/xe/kernel/-/issues/2902
  
  [Impact]
  
  Leaving a system with Lunar Lake idle for an hour or so will end up with
  the display driver getting wedged requiring a reboot.
  
  This is fixed upstream by this commit:
  
- commit e5152723380404acb8175e0777b1cea57f319a01
+ commit 22ef43c78647dd37b0dafe2182b8650b99dbbe59
  Author: Badal Nilawar 
  Date:   Thu Oct 17 16:44:10 2024 +0530
  
- drm/xe/guc/ct: Flush g2h worker in case of g2h response timeout
+ drm/xe/guc/ct: Flush g2h worker in case of g2h response timeout
  
- 
- but in order to apply cleanly, we also need a set of three patches which are 
also in v6.11.5
+ but in order to apply cleanly, we also need a set of three patches which
+ are also in v6.11.5
  
  [Test case]
  
  Boot a patched kernel on LNL, leave it idle for a couple of
  hours/overnight and check that it hasn't shat it's pants.

** Also affects: linux (Ubuntu Oracular)
   Importance: Undecided
   Status: New

** Changed in: linux (Ubuntu)
   Status: New => Confirmed

** Changed in: linux (Ubuntu Oracular)
   Status: New => Confirmed

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You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/2085944

Title:
  drm/xe: Fix LNL getting wedged after idling

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Oracular:
  Confirmed

Bug description:
  filed upstream as
  https://gitlab.freedesktop.org/drm/xe/kernel/-/issues/2902

  [Impact]

  Leaving a system with Lunar Lake idle for an hour or so will end up
  with the display driver getting wedged requiring a reboot.

  This is fixed upstream by this commit:

  commit 22ef43c78647dd37b0dafe2182b8650b99dbbe59
  Author: Badal Nilawar 
  Date:   Thu Oct 17 16:44:10 2024 +0530

  drm/xe/guc/ct: Flush g2h worker in case of g2h response timeout

  but in order to apply cleanly, we also need a set of three patches
  which are also in v6.11.5

  [Test case]

  Boot a patched kernel on LNL, leave it idle for a couple of
  hours/overnight and check that it hasn't shat it's pants.

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[Kernel-packages] [Bug 2086079] [NEW] fix blk_mq_hw_ctx active request

[Ian Whitfield]

Public bug reported:

SRU Justification

[Impact]

Google has requested this commit be backported to the 5.15 GKE images.
It is already included in 6.* GKE kernels, and resolves some networking
issues for them.

[Fix]

* 
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=ddad59331a4e16088468ca0ad228a9fe32d7955a
("blk-mq: fix blk_mq_hw_ctx active request accounting")

[Test Case]

Compile and boot tested

[Where problems could occur]

This patch affects multiqueue block IO queueing. Google will need to
confirm that this patch resolves their related networking problems.

** Affects: linux-gke (Ubuntu)
 Importance: Undecided
 Assignee: Ian Whitfield (ijwhitfield)
 Status: New

** Affects: linux-gke (Ubuntu Jammy)
 Importance: Undecided
 Assignee: Ian Whitfield (ijwhitfield)
 Status: New

** Also affects: linux-gke (Ubuntu Jammy)
   Importance: Undecided
   Status: New

** Changed in: linux-gke (Ubuntu)
 Assignee: (unassigned) => Ian Whitfield (ijwhitfield)

** Changed in: linux-gke (Ubuntu Jammy)
 Assignee: (unassigned) => Ian Whitfield (ijwhitfield)

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https://bugs.launchpad.net/bugs/2086079

Title:
  fix blk_mq_hw_ctx active request

Status in linux-gke package in Ubuntu:
  New
Status in linux-gke source package in Jammy:
  New

Bug description:
  SRU Justification

  [Impact]

  Google has requested this commit be backported to the 5.15 GKE images.
  It is already included in 6.* GKE kernels, and resolves some
  networking issues for them.

  [Fix]

  * 
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=ddad59331a4e16088468ca0ad228a9fe32d7955a
  ("blk-mq: fix blk_mq_hw_ctx active request accounting")

  [Test Case]

  Compile and boot tested

  [Where problems could occur]

  This patch affects multiqueue block IO queueing. Google will need to
  confirm that this patch resolves their related networking problems.

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 2070329] Re: KOP L2 guest fails to boot with 1 core - SMT8 topology

[Launchpad Bug Tracker]

This bug was fixed in the package linux - 6.8.0-48.48

---
linux (6.8.0-48.48) noble; urgency=medium

  * noble/linux: 6.8.0-48.48 -proposed tracker (LP: #2082437)

  * [SRU][Noble] Bad EPP defaults cause performance regressions on select Intel
CPUs (LP: #2077470)
- x86/cpu/vfm: Update arch/x86/include/asm/intel-family.h
- cpufreq: intel_pstate: Allow model specific EPPs
- cpufreq: intel_pstate: Update default EPPs for Meteor Lake
- cpufreq: intel_pstate: Switch to new Intel CPU model defines
- cpufreq: intel_pstate: Update Meteor Lake EPPs
- cpufreq: intel_pstate: Use Meteor Lake EPPs for Arrow Lake
- cpufreq: intel_pstate: Update Balance performance EPP for Emerald Rapids

  * power: Enable intel_rapl driver (LP: #2078834)
- powercap: intel_rapl: Add support for ArrowLake-H platform

  * x86/vmware: Add TDX hypercall support (LP: #2077729)
- x86/vmware: Introduce VMware hypercall API
- x86/vmware: Add TDX hypercall support

  * Guest crashes post migration with migrate_misplaced_folio+0x4cc/0x5d0
(LP: #2076866)
- mm/mempolicy: use numa_node_id() instead of cpu_to_node()
- mm/numa_balancing: allow migrate on protnone reference with
  MPOL_PREFERRED_MANY policy
- mm: convert folio_estimated_sharers() to folio_likely_mapped_shared()
- mm: factor out the numa mapping rebuilding into a new helper
- mm: support multi-size THP numa balancing
- mm/migrate: make migrate_misplaced_folio() return 0 on success
- mm/migrate: move NUMA hinting fault folio isolation + checks under PTL
- mm: fix possible OOB in numa_rebuild_large_mapping()

  * Add 'mm: hold PTL from the first PTE while reclaiming a large folio' to fix
L2 Guest hang during LTP Test (LP: #2076147)
- mm: hold PTL from the first PTE while reclaiming a large folio

  * KOP L2 guest fails to boot with 1 core - SMT8 topology (LP: #2070329)
- KVM: PPC: Book3S HV nestedv2: Add DPDES support in helper library for 
Guest
  state buffer
- KVM: PPC: Book3S HV nestedv2: Fix doorbell emulation

  * L2 Guest migration: continuously dumping while running NFS guest migration
(LP: #2076406)
- KVM: PPC: Book3S HV: Fix the set_one_reg for MMCR3
- KVM: PPC: Book3S HV: Fix the get_one_reg of SDAR
- KVM: PPC: Book3S HV: Add one-reg interface for DEXCR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest DEXCR in sync
- KVM: PPC: Book3S HV: Add one-reg interface for HASHKEYR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest HASHKEYR in sync
- KVM: PPC: Book3S HV: Add one-reg interface for HASHPKEYR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest HASHPKEYR in sync

  * perf build disables tracepoint support (LP: #2076190)
- [Packaging] perf: reenable libtraceevent

  * Please backport the more restrictive XSAVES deactivation for  Zen1/2 arch
(LP: #2077321)
- x86/CPU/AMD: Improve the erratum 1386 workaround

  * Fix alsa scarlett2 driver in 6.8  (LP: #2076402)
- ALSA: scarlett2: Move initialisation code lower in the source
- ALSA: scarlett2: Implement handling of the ACK notification

  * rtw89: reset IDMEM mode to prevent download firmware failure (LP: #2077396)
- wifi: rtw89: 885xb: reset IDMEM mode to prevent download firmware failure

  * CVE-2024-43858
- jfs: Fix array-index-out-of-bounds in diFree

  * CVE-2024-42280
- mISDN: Fix a use after free in hfcmulti_tx()

  * CVE-2024-42271
- net/iucv: fix use after free in iucv_sock_close()

  * [Ubuntu-24.04] FADump with recommended crash size is making the L1 hang
(LP: #2060039)
- powerpc/64s/radix/kfence: map __kfence_pool at page granularity

  * Noble update: upstream stable patchset 2024-09-09 (LP: #2079945)
- ocfs2: add bounds checking to ocfs2_check_dir_entry()
- jfs: don't walk off the end of ealist
- fs/ntfs3: Add a check for attr_names and oatbl
- fs/ntfs3: Validate ff offset
- usb: gadget: midi2: Fix incorrect default MIDI2 protocol setup
- ALSA: hda/realtek: Enable headset mic on Positivo SU C1400
- ALSA: hda/realtek: Fix the speaker output on Samsung Galaxy Book Pro 360
- arm64: dts: qcom: qrb4210-rb2: switch I2C2 to i2c-gpio
- arm64: dts: qcom: msm8996: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: sm6350: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: ipq6018: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: sdm630: Disable SS instance in Parkmode for USB
- ALSA: pcm_dmaengine: Don't synchronize DMA channel when DMA is paused
- ALSA: seq: ump: Skip useless ports for static blocks
- filelock: Fix fcntl/close race recovery compat path
- tun: add missing verification for short frame
- tap: add missing verification for short frame
- s390/mm: Fix VM_FAULT_HWPOISON handling in do_exception()
- ALSA: hda/tas2781: Add new quirk for Lenovo Hera2 Laptop
- arm64: dts: qcom: sc7180: Disable S

[Kernel-packages] [Bug 2076406] Re: L2 Guest migration: continuously dumping while running NFS guest migration

[Launchpad Bug Tracker]

This bug was fixed in the package linux - 6.8.0-48.48

---
linux (6.8.0-48.48) noble; urgency=medium

  * noble/linux: 6.8.0-48.48 -proposed tracker (LP: #2082437)

  * [SRU][Noble] Bad EPP defaults cause performance regressions on select Intel
CPUs (LP: #2077470)
- x86/cpu/vfm: Update arch/x86/include/asm/intel-family.h
- cpufreq: intel_pstate: Allow model specific EPPs
- cpufreq: intel_pstate: Update default EPPs for Meteor Lake
- cpufreq: intel_pstate: Switch to new Intel CPU model defines
- cpufreq: intel_pstate: Update Meteor Lake EPPs
- cpufreq: intel_pstate: Use Meteor Lake EPPs for Arrow Lake
- cpufreq: intel_pstate: Update Balance performance EPP for Emerald Rapids

  * power: Enable intel_rapl driver (LP: #2078834)
- powercap: intel_rapl: Add support for ArrowLake-H platform

  * x86/vmware: Add TDX hypercall support (LP: #2077729)
- x86/vmware: Introduce VMware hypercall API
- x86/vmware: Add TDX hypercall support

  * Guest crashes post migration with migrate_misplaced_folio+0x4cc/0x5d0
(LP: #2076866)
- mm/mempolicy: use numa_node_id() instead of cpu_to_node()
- mm/numa_balancing: allow migrate on protnone reference with
  MPOL_PREFERRED_MANY policy
- mm: convert folio_estimated_sharers() to folio_likely_mapped_shared()
- mm: factor out the numa mapping rebuilding into a new helper
- mm: support multi-size THP numa balancing
- mm/migrate: make migrate_misplaced_folio() return 0 on success
- mm/migrate: move NUMA hinting fault folio isolation + checks under PTL
- mm: fix possible OOB in numa_rebuild_large_mapping()

  * Add 'mm: hold PTL from the first PTE while reclaiming a large folio' to fix
L2 Guest hang during LTP Test (LP: #2076147)
- mm: hold PTL from the first PTE while reclaiming a large folio

  * KOP L2 guest fails to boot with 1 core - SMT8 topology (LP: #2070329)
- KVM: PPC: Book3S HV nestedv2: Add DPDES support in helper library for 
Guest
  state buffer
- KVM: PPC: Book3S HV nestedv2: Fix doorbell emulation

  * L2 Guest migration: continuously dumping while running NFS guest migration
(LP: #2076406)
- KVM: PPC: Book3S HV: Fix the set_one_reg for MMCR3
- KVM: PPC: Book3S HV: Fix the get_one_reg of SDAR
- KVM: PPC: Book3S HV: Add one-reg interface for DEXCR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest DEXCR in sync
- KVM: PPC: Book3S HV: Add one-reg interface for HASHKEYR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest HASHKEYR in sync
- KVM: PPC: Book3S HV: Add one-reg interface for HASHPKEYR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest HASHPKEYR in sync

  * perf build disables tracepoint support (LP: #2076190)
- [Packaging] perf: reenable libtraceevent

  * Please backport the more restrictive XSAVES deactivation for  Zen1/2 arch
(LP: #2077321)
- x86/CPU/AMD: Improve the erratum 1386 workaround

  * Fix alsa scarlett2 driver in 6.8  (LP: #2076402)
- ALSA: scarlett2: Move initialisation code lower in the source
- ALSA: scarlett2: Implement handling of the ACK notification

  * rtw89: reset IDMEM mode to prevent download firmware failure (LP: #2077396)
- wifi: rtw89: 885xb: reset IDMEM mode to prevent download firmware failure

  * CVE-2024-43858
- jfs: Fix array-index-out-of-bounds in diFree

  * CVE-2024-42280
- mISDN: Fix a use after free in hfcmulti_tx()

  * CVE-2024-42271
- net/iucv: fix use after free in iucv_sock_close()

  * [Ubuntu-24.04] FADump with recommended crash size is making the L1 hang
(LP: #2060039)
- powerpc/64s/radix/kfence: map __kfence_pool at page granularity

  * Noble update: upstream stable patchset 2024-09-09 (LP: #2079945)
- ocfs2: add bounds checking to ocfs2_check_dir_entry()
- jfs: don't walk off the end of ealist
- fs/ntfs3: Add a check for attr_names and oatbl
- fs/ntfs3: Validate ff offset
- usb: gadget: midi2: Fix incorrect default MIDI2 protocol setup
- ALSA: hda/realtek: Enable headset mic on Positivo SU C1400
- ALSA: hda/realtek: Fix the speaker output on Samsung Galaxy Book Pro 360
- arm64: dts: qcom: qrb4210-rb2: switch I2C2 to i2c-gpio
- arm64: dts: qcom: msm8996: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: sm6350: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: ipq6018: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: sdm630: Disable SS instance in Parkmode for USB
- ALSA: pcm_dmaengine: Don't synchronize DMA channel when DMA is paused
- ALSA: seq: ump: Skip useless ports for static blocks
- filelock: Fix fcntl/close race recovery compat path
- tun: add missing verification for short frame
- tap: add missing verification for short frame
- s390/mm: Fix VM_FAULT_HWPOISON handling in do_exception()
- ALSA: hda/tas2781: Add new quirk for Lenovo Hera2 Laptop
- arm64: dts: qcom: sc7180: Disable S

[Kernel-packages] [Bug 2086109] Re: Request: cherry-pick commit be2ca38 `Revert "fs/9p: simplify iget to remove unnecessary paths"`

[Akihiro Suda]

** Description changed:

  Linux kernel v6.9 introduced a regression of 9pfs in the commit
  , and it was fixed in
  v6.12-rc5 ():
  
  > This code simplification introduced significant regressions on servers
  > that do not remap inode numbers when exporting multiple underlying
  > filesystems with colliding inodes, as can be illustrated with simple
  > tmpfs exports in qemu with remapping disabled:
  > [...]
  
+ Could you consider cherry-picking the fix to Ubuntu 24.10's kernel 6.11
+ ?
  
- Could you consider cherry-picking the fix to Ubuntu 24.10's kernel 6.11 ?
+ CentOS Stream 10 has already cherry-picked the commit to their kernel
+ 6.11 tree: https://gitlab.com/redhat/centos-stream/src/kernel/centos-
+ stream-10/-/commits/kernel-6.11.0-27.el10/fs/9p?ref_type=tags

-- 
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https://bugs.launchpad.net/bugs/2086109

Title:
  Request: cherry-pick commit be2ca38 `Revert "fs/9p: simplify iget to
  remove unnecessary paths"`

Status in linux package in Ubuntu:
  New

Bug description:
  Linux kernel v6.9 introduced a regression of 9pfs in the commit
  , and it was fixed
  in v6.12-rc5 ():

  > This code simplification introduced significant regressions on servers
  > that do not remap inode numbers when exporting multiple underlying
  > filesystems with colliding inodes, as can be illustrated with simple
  > tmpfs exports in qemu with remapping disabled:
  > [...]

  Could you consider cherry-picking the fix to Ubuntu 24.10's kernel
  6.11 ?

  CentOS Stream 10 has already cherry-picked the commit to their kernel
  6.11 tree: https://gitlab.com/redhat/centos-stream/src/kernel/centos-
  stream-10/-/commits/kernel-6.11.0-27.el10/fs/9p?ref_type=tags

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 2081278] Re: Focal update: v5.4.284 upstream stable release

[Launchpad Bug Tracker]

This bug was fixed in the package linux - 5.4.0-200.220

---
linux (5.4.0-200.220) focal; urgency=medium

  * focal/linux: 5.4.0-200.220 -proposed tracker (LP: #2082937)

  * Packaging resync (LP: #1786013)
- [Packaging] debian.master/dkms-versions -- update from kernel-versions
  (main/2024.09.30)

  * CVE-2024-26800
- tls: rx: coalesce exit paths in tls_decrypt_sg()
- tls: separate no-async decryption request handling from async
- tls: fix use-after-free on failed backlog decryption

  * CVE-2024-26641
- ip6_tunnel: make sure to pull inner header in __ip6_tnl_rcv()

  * CVE-2021-47212
- net/mlx5: Update error handler for UCTX and UMEM

  * wbt:wbt_* trace event NULL pointer dereference with GENHD_FL_HIDDEN disks
(LP: #2081085)
- bdi: use bdi_dev_name() to get device name

  * Focal update: v5.4.284 upstream stable release (LP: #2081278)
- drm: panel-orientation-quirks: Add quirk for OrangePi Neo
- i2c: Fix conditional for substituting empty ACPI functions
- net: usb: qmi_wwan: add MeiG Smart SRM825L
- drm/amdgpu: Fix uninitialized variable warning in amdgpu_afmt_acr
- drm/amdgpu: fix overflowed array index read warning
- drm/amd/display: Check gpio_id before used as array index
- drm/amd/display: Stop amdgpu_dm initialize when stream nums greater than 6
- drm/amd/display: Check num_valid_sets before accessing reader_wm_sets[]
- drm/amd/display: Fix Coverity INTEGER_OVERFLOW within
  dal_gpio_service_create
- drm/amdgpu: fix ucode out-of-bounds read warning
- drm/amdgpu: fix mc_data out-of-bounds read warning
- drm/amdkfd: Reconcile the definition and use of oem_id in struct
  kfd_topology_device
- apparmor: fix possible NULL pointer dereference
- ionic: fix potential irq name truncation
- usbip: Don't submit special requests twice
- usb: typec: ucsi: Fix null pointer dereference in trace
- smack: tcp: ipv4, fix incorrect labeling
- wifi: cfg80211: make hash table duplicates more survivable
- drm/amd/display: Skip wbscl_set_scaler_filter if filter is null
- media: uvcvideo: Enforce alignment of frame and interval
- block: initialize integrity buffer to zero before writing it to media
- net: set SOCK_RCU_FREE before inserting socket into hashtable
- virtio_net: Fix napi_skb_cache_put warning
- udf: Limit file size to 4TB
- i2c: Use IS_REACHABLE() for substituting empty ACPI functions
- sch/netem: fix use after free in netem_dequeue
- ASoC: dapm: Fix UAF for snd_soc_pcm_runtime object
- ALSA: hda/conexant: Add pincfg quirk to enable top speakers on Sirius
  devices
- ata: libata: Fix memory leak for error path in ata_host_alloc()
- irqchip/gic-v2m: Fix refcount leak in gicv2m_of_init()
- mmc: dw_mmc: Fix IDMAC operation with pages bigger than 4K
- mmc: sdhci-of-aspeed: fix module autoloading
- fuse: update stats for pages in dropped aux writeback list
- fuse: use unsigned type for getxattr/listxattr size truncation
- reset: hi6220: Add support for AO reset controller
- clk: hi6220: use CLK_OF_DECLARE_DRIVER
- clk: qcom: clk-alpha-pll: Fix the pll post div mask
- clk: qcom: clk-alpha-pll: Fix the trion pll postdiv set rate API
- ila: call nf_unregister_net_hooks() sooner
- sched: sch_cake: fix bulk flow accounting logic for host fairness
- nilfs2: fix missing cleanup on rollforward recovery error
- nilfs2: fix state management in error path of log writing function
- ALSA: hda: Add input value sanity checks to HDMI channel map controls
- smack: unix sockets: fix accept()ed socket label
- irqchip/armada-370-xp: Do not allow mapping IRQ 0 and 1
- af_unix: Remove put_pid()/put_cred() in copy_peercred().
- netfilter: nf_conncount: fix wrong variable type
- udf: Avoid excessive partition lengths
- wifi: brcmsmac: advertise MFP_CAPABLE to enable WPA3
- usb: uas: set host status byte on data completion error
- PCI: keystone: Add workaround for Errata #i2037 (AM65x SR 1.0)
- media: qcom: camss: Add check for v4l2_fwnode_endpoint_parse
- pcmcia: Use resource_size function on resource object
- can: bcm: Remove proc entry when dev is unregistered.
- igb: Fix not clearing TimeSync interrupts for 82580
- platform/x86: dell-smbios: Fix error path in dell_smbios_init()
- tcp_bpf: fix return value of tcp_bpf_sendmsg()
- cx82310_eth: re-enable ethernet mode after router reboot
- drivers/net/usb: Remove all strcpy() uses
- net: usb: don't write directly to netdev->dev_addr
- usbnet: modern method to get random MAC
- net: bridge: fdb: convert is_local to bitops
- net: bridge: fdb: convert is_static to bitops
- net: bridge: fdb: convert is_sticky to bitops
- net: bridge: fdb: convert added_by_user to bitops
- net: bridge: fdb: convert added_by_external_learn to use bitops
- net: bridge: br_fdb_external_lear

[Kernel-packages] [Bug 2077321] Re: Please backport the more restrictive XSAVES deactivation for Zen1/2 arch

[Launchpad Bug Tracker]

This bug was fixed in the package linux - 6.8.0-48.48

---
linux (6.8.0-48.48) noble; urgency=medium

  * noble/linux: 6.8.0-48.48 -proposed tracker (LP: #2082437)

  * [SRU][Noble] Bad EPP defaults cause performance regressions on select Intel
CPUs (LP: #2077470)
- x86/cpu/vfm: Update arch/x86/include/asm/intel-family.h
- cpufreq: intel_pstate: Allow model specific EPPs
- cpufreq: intel_pstate: Update default EPPs for Meteor Lake
- cpufreq: intel_pstate: Switch to new Intel CPU model defines
- cpufreq: intel_pstate: Update Meteor Lake EPPs
- cpufreq: intel_pstate: Use Meteor Lake EPPs for Arrow Lake
- cpufreq: intel_pstate: Update Balance performance EPP for Emerald Rapids

  * power: Enable intel_rapl driver (LP: #2078834)
- powercap: intel_rapl: Add support for ArrowLake-H platform

  * x86/vmware: Add TDX hypercall support (LP: #2077729)
- x86/vmware: Introduce VMware hypercall API
- x86/vmware: Add TDX hypercall support

  * Guest crashes post migration with migrate_misplaced_folio+0x4cc/0x5d0
(LP: #2076866)
- mm/mempolicy: use numa_node_id() instead of cpu_to_node()
- mm/numa_balancing: allow migrate on protnone reference with
  MPOL_PREFERRED_MANY policy
- mm: convert folio_estimated_sharers() to folio_likely_mapped_shared()
- mm: factor out the numa mapping rebuilding into a new helper
- mm: support multi-size THP numa balancing
- mm/migrate: make migrate_misplaced_folio() return 0 on success
- mm/migrate: move NUMA hinting fault folio isolation + checks under PTL
- mm: fix possible OOB in numa_rebuild_large_mapping()

  * Add 'mm: hold PTL from the first PTE while reclaiming a large folio' to fix
L2 Guest hang during LTP Test (LP: #2076147)
- mm: hold PTL from the first PTE while reclaiming a large folio

  * KOP L2 guest fails to boot with 1 core - SMT8 topology (LP: #2070329)
- KVM: PPC: Book3S HV nestedv2: Add DPDES support in helper library for 
Guest
  state buffer
- KVM: PPC: Book3S HV nestedv2: Fix doorbell emulation

  * L2 Guest migration: continuously dumping while running NFS guest migration
(LP: #2076406)
- KVM: PPC: Book3S HV: Fix the set_one_reg for MMCR3
- KVM: PPC: Book3S HV: Fix the get_one_reg of SDAR
- KVM: PPC: Book3S HV: Add one-reg interface for DEXCR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest DEXCR in sync
- KVM: PPC: Book3S HV: Add one-reg interface for HASHKEYR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest HASHKEYR in sync
- KVM: PPC: Book3S HV: Add one-reg interface for HASHPKEYR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest HASHPKEYR in sync

  * perf build disables tracepoint support (LP: #2076190)
- [Packaging] perf: reenable libtraceevent

  * Please backport the more restrictive XSAVES deactivation for  Zen1/2 arch
(LP: #2077321)
- x86/CPU/AMD: Improve the erratum 1386 workaround

  * Fix alsa scarlett2 driver in 6.8  (LP: #2076402)
- ALSA: scarlett2: Move initialisation code lower in the source
- ALSA: scarlett2: Implement handling of the ACK notification

  * rtw89: reset IDMEM mode to prevent download firmware failure (LP: #2077396)
- wifi: rtw89: 885xb: reset IDMEM mode to prevent download firmware failure

  * CVE-2024-43858
- jfs: Fix array-index-out-of-bounds in diFree

  * CVE-2024-42280
- mISDN: Fix a use after free in hfcmulti_tx()

  * CVE-2024-42271
- net/iucv: fix use after free in iucv_sock_close()

  * [Ubuntu-24.04] FADump with recommended crash size is making the L1 hang
(LP: #2060039)
- powerpc/64s/radix/kfence: map __kfence_pool at page granularity

  * Noble update: upstream stable patchset 2024-09-09 (LP: #2079945)
- ocfs2: add bounds checking to ocfs2_check_dir_entry()
- jfs: don't walk off the end of ealist
- fs/ntfs3: Add a check for attr_names and oatbl
- fs/ntfs3: Validate ff offset
- usb: gadget: midi2: Fix incorrect default MIDI2 protocol setup
- ALSA: hda/realtek: Enable headset mic on Positivo SU C1400
- ALSA: hda/realtek: Fix the speaker output on Samsung Galaxy Book Pro 360
- arm64: dts: qcom: qrb4210-rb2: switch I2C2 to i2c-gpio
- arm64: dts: qcom: msm8996: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: sm6350: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: ipq6018: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: sdm630: Disable SS instance in Parkmode for USB
- ALSA: pcm_dmaengine: Don't synchronize DMA channel when DMA is paused
- ALSA: seq: ump: Skip useless ports for static blocks
- filelock: Fix fcntl/close race recovery compat path
- tun: add missing verification for short frame
- tap: add missing verification for short frame
- s390/mm: Fix VM_FAULT_HWPOISON handling in do_exception()
- ALSA: hda/tas2781: Add new quirk for Lenovo Hera2 Laptop
- arm64: dts: qcom: sc7180: Disable S

[Kernel-packages] [Bug 2076190] Re: perf build disables tracepoint support

[Launchpad Bug Tracker]

This bug was fixed in the package linux - 6.8.0-48.48

---
linux (6.8.0-48.48) noble; urgency=medium

  * noble/linux: 6.8.0-48.48 -proposed tracker (LP: #2082437)

  * [SRU][Noble] Bad EPP defaults cause performance regressions on select Intel
CPUs (LP: #2077470)
- x86/cpu/vfm: Update arch/x86/include/asm/intel-family.h
- cpufreq: intel_pstate: Allow model specific EPPs
- cpufreq: intel_pstate: Update default EPPs for Meteor Lake
- cpufreq: intel_pstate: Switch to new Intel CPU model defines
- cpufreq: intel_pstate: Update Meteor Lake EPPs
- cpufreq: intel_pstate: Use Meteor Lake EPPs for Arrow Lake
- cpufreq: intel_pstate: Update Balance performance EPP for Emerald Rapids

  * power: Enable intel_rapl driver (LP: #2078834)
- powercap: intel_rapl: Add support for ArrowLake-H platform

  * x86/vmware: Add TDX hypercall support (LP: #2077729)
- x86/vmware: Introduce VMware hypercall API
- x86/vmware: Add TDX hypercall support

  * Guest crashes post migration with migrate_misplaced_folio+0x4cc/0x5d0
(LP: #2076866)
- mm/mempolicy: use numa_node_id() instead of cpu_to_node()
- mm/numa_balancing: allow migrate on protnone reference with
  MPOL_PREFERRED_MANY policy
- mm: convert folio_estimated_sharers() to folio_likely_mapped_shared()
- mm: factor out the numa mapping rebuilding into a new helper
- mm: support multi-size THP numa balancing
- mm/migrate: make migrate_misplaced_folio() return 0 on success
- mm/migrate: move NUMA hinting fault folio isolation + checks under PTL
- mm: fix possible OOB in numa_rebuild_large_mapping()

  * Add 'mm: hold PTL from the first PTE while reclaiming a large folio' to fix
L2 Guest hang during LTP Test (LP: #2076147)
- mm: hold PTL from the first PTE while reclaiming a large folio

  * KOP L2 guest fails to boot with 1 core - SMT8 topology (LP: #2070329)
- KVM: PPC: Book3S HV nestedv2: Add DPDES support in helper library for 
Guest
  state buffer
- KVM: PPC: Book3S HV nestedv2: Fix doorbell emulation

  * L2 Guest migration: continuously dumping while running NFS guest migration
(LP: #2076406)
- KVM: PPC: Book3S HV: Fix the set_one_reg for MMCR3
- KVM: PPC: Book3S HV: Fix the get_one_reg of SDAR
- KVM: PPC: Book3S HV: Add one-reg interface for DEXCR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest DEXCR in sync
- KVM: PPC: Book3S HV: Add one-reg interface for HASHKEYR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest HASHKEYR in sync
- KVM: PPC: Book3S HV: Add one-reg interface for HASHPKEYR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest HASHPKEYR in sync

  * perf build disables tracepoint support (LP: #2076190)
- [Packaging] perf: reenable libtraceevent

  * Please backport the more restrictive XSAVES deactivation for  Zen1/2 arch
(LP: #2077321)
- x86/CPU/AMD: Improve the erratum 1386 workaround

  * Fix alsa scarlett2 driver in 6.8  (LP: #2076402)
- ALSA: scarlett2: Move initialisation code lower in the source
- ALSA: scarlett2: Implement handling of the ACK notification

  * rtw89: reset IDMEM mode to prevent download firmware failure (LP: #2077396)
- wifi: rtw89: 885xb: reset IDMEM mode to prevent download firmware failure

  * CVE-2024-43858
- jfs: Fix array-index-out-of-bounds in diFree

  * CVE-2024-42280
- mISDN: Fix a use after free in hfcmulti_tx()

  * CVE-2024-42271
- net/iucv: fix use after free in iucv_sock_close()

  * [Ubuntu-24.04] FADump with recommended crash size is making the L1 hang
(LP: #2060039)
- powerpc/64s/radix/kfence: map __kfence_pool at page granularity

  * Noble update: upstream stable patchset 2024-09-09 (LP: #2079945)
- ocfs2: add bounds checking to ocfs2_check_dir_entry()
- jfs: don't walk off the end of ealist
- fs/ntfs3: Add a check for attr_names and oatbl
- fs/ntfs3: Validate ff offset
- usb: gadget: midi2: Fix incorrect default MIDI2 protocol setup
- ALSA: hda/realtek: Enable headset mic on Positivo SU C1400
- ALSA: hda/realtek: Fix the speaker output on Samsung Galaxy Book Pro 360
- arm64: dts: qcom: qrb4210-rb2: switch I2C2 to i2c-gpio
- arm64: dts: qcom: msm8996: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: sm6350: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: ipq6018: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: sdm630: Disable SS instance in Parkmode for USB
- ALSA: pcm_dmaengine: Don't synchronize DMA channel when DMA is paused
- ALSA: seq: ump: Skip useless ports for static blocks
- filelock: Fix fcntl/close race recovery compat path
- tun: add missing verification for short frame
- tap: add missing verification for short frame
- s390/mm: Fix VM_FAULT_HWPOISON handling in do_exception()
- ALSA: hda/tas2781: Add new quirk for Lenovo Hera2 Laptop
- arm64: dts: qcom: sc7180: Disable S

[Kernel-packages] [Bug 2078289] Re: Noble update: upstream stable patchset 2024-08-29

[Launchpad Bug Tracker]

This bug was fixed in the package linux - 6.8.0-48.48

---
linux (6.8.0-48.48) noble; urgency=medium

  * noble/linux: 6.8.0-48.48 -proposed tracker (LP: #2082437)

  * [SRU][Noble] Bad EPP defaults cause performance regressions on select Intel
CPUs (LP: #2077470)
- x86/cpu/vfm: Update arch/x86/include/asm/intel-family.h
- cpufreq: intel_pstate: Allow model specific EPPs
- cpufreq: intel_pstate: Update default EPPs for Meteor Lake
- cpufreq: intel_pstate: Switch to new Intel CPU model defines
- cpufreq: intel_pstate: Update Meteor Lake EPPs
- cpufreq: intel_pstate: Use Meteor Lake EPPs for Arrow Lake
- cpufreq: intel_pstate: Update Balance performance EPP for Emerald Rapids

  * power: Enable intel_rapl driver (LP: #2078834)
- powercap: intel_rapl: Add support for ArrowLake-H platform

  * x86/vmware: Add TDX hypercall support (LP: #2077729)
- x86/vmware: Introduce VMware hypercall API
- x86/vmware: Add TDX hypercall support

  * Guest crashes post migration with migrate_misplaced_folio+0x4cc/0x5d0
(LP: #2076866)
- mm/mempolicy: use numa_node_id() instead of cpu_to_node()
- mm/numa_balancing: allow migrate on protnone reference with
  MPOL_PREFERRED_MANY policy
- mm: convert folio_estimated_sharers() to folio_likely_mapped_shared()
- mm: factor out the numa mapping rebuilding into a new helper
- mm: support multi-size THP numa balancing
- mm/migrate: make migrate_misplaced_folio() return 0 on success
- mm/migrate: move NUMA hinting fault folio isolation + checks under PTL
- mm: fix possible OOB in numa_rebuild_large_mapping()

  * Add 'mm: hold PTL from the first PTE while reclaiming a large folio' to fix
L2 Guest hang during LTP Test (LP: #2076147)
- mm: hold PTL from the first PTE while reclaiming a large folio

  * KOP L2 guest fails to boot with 1 core - SMT8 topology (LP: #2070329)
- KVM: PPC: Book3S HV nestedv2: Add DPDES support in helper library for 
Guest
  state buffer
- KVM: PPC: Book3S HV nestedv2: Fix doorbell emulation

  * L2 Guest migration: continuously dumping while running NFS guest migration
(LP: #2076406)
- KVM: PPC: Book3S HV: Fix the set_one_reg for MMCR3
- KVM: PPC: Book3S HV: Fix the get_one_reg of SDAR
- KVM: PPC: Book3S HV: Add one-reg interface for DEXCR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest DEXCR in sync
- KVM: PPC: Book3S HV: Add one-reg interface for HASHKEYR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest HASHKEYR in sync
- KVM: PPC: Book3S HV: Add one-reg interface for HASHPKEYR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest HASHPKEYR in sync

  * perf build disables tracepoint support (LP: #2076190)
- [Packaging] perf: reenable libtraceevent

  * Please backport the more restrictive XSAVES deactivation for  Zen1/2 arch
(LP: #2077321)
- x86/CPU/AMD: Improve the erratum 1386 workaround

  * Fix alsa scarlett2 driver in 6.8  (LP: #2076402)
- ALSA: scarlett2: Move initialisation code lower in the source
- ALSA: scarlett2: Implement handling of the ACK notification

  * rtw89: reset IDMEM mode to prevent download firmware failure (LP: #2077396)
- wifi: rtw89: 885xb: reset IDMEM mode to prevent download firmware failure

  * CVE-2024-43858
- jfs: Fix array-index-out-of-bounds in diFree

  * CVE-2024-42280
- mISDN: Fix a use after free in hfcmulti_tx()

  * CVE-2024-42271
- net/iucv: fix use after free in iucv_sock_close()

  * [Ubuntu-24.04] FADump with recommended crash size is making the L1 hang
(LP: #2060039)
- powerpc/64s/radix/kfence: map __kfence_pool at page granularity

  * Noble update: upstream stable patchset 2024-09-09 (LP: #2079945)
- ocfs2: add bounds checking to ocfs2_check_dir_entry()
- jfs: don't walk off the end of ealist
- fs/ntfs3: Add a check for attr_names and oatbl
- fs/ntfs3: Validate ff offset
- usb: gadget: midi2: Fix incorrect default MIDI2 protocol setup
- ALSA: hda/realtek: Enable headset mic on Positivo SU C1400
- ALSA: hda/realtek: Fix the speaker output on Samsung Galaxy Book Pro 360
- arm64: dts: qcom: qrb4210-rb2: switch I2C2 to i2c-gpio
- arm64: dts: qcom: msm8996: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: sm6350: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: ipq6018: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: sdm630: Disable SS instance in Parkmode for USB
- ALSA: pcm_dmaengine: Don't synchronize DMA channel when DMA is paused
- ALSA: seq: ump: Skip useless ports for static blocks
- filelock: Fix fcntl/close race recovery compat path
- tun: add missing verification for short frame
- tap: add missing verification for short frame
- s390/mm: Fix VM_FAULT_HWPOISON handling in do_exception()
- ALSA: hda/tas2781: Add new quirk for Lenovo Hera2 Laptop
- arm64: dts: qcom: sc7180: Disable S

[Kernel-packages] [Bug 2084052] Re: RDMA/mana_ib patches

[Launchpad Bug Tracker]

This bug was fixed in the package linux-azure - 6.8.0-1017.20

---
linux-azure (6.8.0-1017.20) noble; urgency=medium

  * noble/linux-azure: 6.8.0-1017.20 -proposed tracker (LP: #2082405)

  * perf build disables tracepoint support (LP: #2076190)
- [Packaging] azure: update dependencies for perf

  * Noble update: upstream stable patchset 2024-09-02 (LP: #2078304)
- [Config] azure: Update CONFIG_SERIAL_MULTI_INSTANTIATE

  * RDMA/mana_ib patches (LP: #2084052)
- RDMA/mana_ib: use the correct page table index based on hardware page size
- RDMA/mana_ib: use the correct page size for mapping user-mode doorbell 
page

  [ Ubuntu: 6.8.0-48.48 ]

  * noble/linux: 6.8.0-48.48 -proposed tracker (LP: #2082437)
  * [SRU][Noble] Bad EPP defaults cause performance regressions on select Intel
CPUs (LP: #2077470)
- x86/cpu/vfm: Update arch/x86/include/asm/intel-family.h
- cpufreq: intel_pstate: Allow model specific EPPs
- cpufreq: intel_pstate: Update default EPPs for Meteor Lake
- cpufreq: intel_pstate: Switch to new Intel CPU model defines
- cpufreq: intel_pstate: Update Meteor Lake EPPs
- cpufreq: intel_pstate: Use Meteor Lake EPPs for Arrow Lake
- cpufreq: intel_pstate: Update Balance performance EPP for Emerald Rapids
  * power: Enable intel_rapl driver (LP: #2078834)
- powercap: intel_rapl: Add support for ArrowLake-H platform
  * x86/vmware: Add TDX hypercall support (LP: #2077729)
- x86/vmware: Introduce VMware hypercall API
- x86/vmware: Add TDX hypercall support
  * Guest crashes post migration with migrate_misplaced_folio+0x4cc/0x5d0
(LP: #2076866)
- mm/mempolicy: use numa_node_id() instead of cpu_to_node()
- mm/numa_balancing: allow migrate on protnone reference with
  MPOL_PREFERRED_MANY policy
- mm: convert folio_estimated_sharers() to folio_likely_mapped_shared()
- mm: factor out the numa mapping rebuilding into a new helper
- mm: support multi-size THP numa balancing
- mm/migrate: make migrate_misplaced_folio() return 0 on success
- mm/migrate: move NUMA hinting fault folio isolation + checks under PTL
- mm: fix possible OOB in numa_rebuild_large_mapping()
  * Add 'mm: hold PTL from the first PTE while reclaiming a large folio' to fix
L2 Guest hang during LTP Test (LP: #2076147)
- mm: hold PTL from the first PTE while reclaiming a large folio
  * KOP L2 guest fails to boot with 1 core - SMT8 topology (LP: #2070329)
- KVM: PPC: Book3S HV nestedv2: Add DPDES support in helper library for 
Guest
  state buffer
- KVM: PPC: Book3S HV nestedv2: Fix doorbell emulation
  * L2 Guest migration: continuously dumping while running NFS guest migration
(LP: #2076406)
- KVM: PPC: Book3S HV: Fix the set_one_reg for MMCR3
- KVM: PPC: Book3S HV: Fix the get_one_reg of SDAR
- KVM: PPC: Book3S HV: Add one-reg interface for DEXCR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest DEXCR in sync
- KVM: PPC: Book3S HV: Add one-reg interface for HASHKEYR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest HASHKEYR in sync
- KVM: PPC: Book3S HV: Add one-reg interface for HASHPKEYR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest HASHPKEYR in sync
  * perf build disables tracepoint support (LP: #2076190)
- [Packaging] perf: reenable libtraceevent
  * Please backport the more restrictive XSAVES deactivation for  Zen1/2 arch
(LP: #2077321)
- x86/CPU/AMD: Improve the erratum 1386 workaround
  * Fix alsa scarlett2 driver in 6.8  (LP: #2076402)
- ALSA: scarlett2: Move initialisation code lower in the source
- ALSA: scarlett2: Implement handling of the ACK notification
  * rtw89: reset IDMEM mode to prevent download firmware failure (LP: #2077396)
- wifi: rtw89: 885xb: reset IDMEM mode to prevent download firmware failure
  * CVE-2024-43858
- jfs: Fix array-index-out-of-bounds in diFree
  * CVE-2024-42280
- mISDN: Fix a use after free in hfcmulti_tx()
  * CVE-2024-42271
- net/iucv: fix use after free in iucv_sock_close()
  * [Ubuntu-24.04] FADump with recommended crash size is making the L1 hang
(LP: #2060039)
- powerpc/64s/radix/kfence: map __kfence_pool at page granularity
  * Noble update: upstream stable patchset 2024-09-09 (LP: #2079945)
- ocfs2: add bounds checking to ocfs2_check_dir_entry()
- jfs: don't walk off the end of ealist
- fs/ntfs3: Add a check for attr_names and oatbl
- fs/ntfs3: Validate ff offset
- usb: gadget: midi2: Fix incorrect default MIDI2 protocol setup
- ALSA: hda/realtek: Enable headset mic on Positivo SU C1400
- ALSA: hda/realtek: Fix the speaker output on Samsung Galaxy Book Pro 360
- arm64: dts: qcom: qrb4210-rb2: switch I2C2 to i2c-gpio
- arm64: dts: qcom: msm8996: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: sm6350: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: ipq6018: Disable SS instance in Parkmod

[Kernel-packages] [Bug 2085945] [NEW] Unreadable thunderbolt nvm_version under sysfs

[AceLan Kao]

Public bug reported:

[Impact]
Upgrading the TBT firmware through fwupdmgr and encounter the error.
It was working well with 6.8 kernel.

ubuntu@localhost:~$ sudo fwupdtool get-updates
Loading… [** ]02:20:03.374 
FuEngine failed to add device 
/sys/devices/pci:00/:00:0d.3/domain1/1-0/1-1/usb4_port1/1-1:1.1: failed 
to read NVM
Loading… [*  ]02:20:03.479 
FuPluginIntelMe  failed to get public key using file-id 0x40002300: generic 
failure [0xb]
Loading… [** ]

[Fix]
Mika helps to fix the issue
https://patchwork.kernel.org/project/linux-usb/patch/20241028105121.894978-1-mika.westerb...@linux.intel.com/

The issue is introduced by below commit in v6.11-rc1, so 6.8 is not affected.
ff6ab055e070 thunderbolt: Add receiver lane margining support for retimers

[Test]
Plug TBT dock and run `sudo fwupdtool get-updates`, there should be no "failed 
to read NVM" error.

[Where problems could occur]
The retimer node should not be exposed to the system, the patch fixes the max 
index to elimite the nodes. It should be safe and not seems to introduce 
regressions.

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: New

** Affects: linux-oem-6.11 (Ubuntu)
 Importance: Undecided
 Status: New

** Affects: linux (Ubuntu Noble)
 Importance: Undecided
 Status: Invalid

** Affects: linux-oem-6.11 (Ubuntu Noble)
 Importance: Undecided
 Assignee: AceLan Kao (acelankao)
 Status: In Progress

** Affects: linux (Ubuntu Oracular)
 Importance: Undecided
 Assignee: AceLan Kao (acelankao)
 Status: In Progress

** Affects: linux-oem-6.11 (Ubuntu Oracular)
 Importance: Undecided
 Status: Invalid

** Also affects: linux-oem-6.11 (Ubuntu Noble)
   Importance: Undecided
   Status: New

** Also affects: linux-oem-6.11 (Ubuntu Oracular)
   Importance: Undecided
   Status: New

** Also affects: linux (Ubuntu)
   Importance: Undecided
   Status: New

** Changed in: linux (Ubuntu Noble)
   Status: New => Invalid

** Changed in: linux (Ubuntu Oracular)
   Status: New => In Progress

** Changed in: linux (Ubuntu Oracular)
 Assignee: (unassigned) => AceLan Kao (acelankao)

** Changed in: linux-oem-6.11 (Ubuntu Noble)
   Status: New => In Progress

** Changed in: linux-oem-6.11 (Ubuntu Noble)
 Assignee: (unassigned) => AceLan Kao (acelankao)

** Changed in: linux-oem-6.11 (Ubuntu Oracular)
   Status: New => Invalid

** Description changed:

  [Impact]
  Upgrading the TBT firmware through fwupdmgr and encounter the error.
  It was working well with 6.8 kernel.
  
  ubuntu@localhost:~$ sudo fwupdtool get-updates
  Loading… [** 
]02:20:03.374 FuEngine failed to add device 
/sys/devices/pci:00/:00:0d.3/domain1/1-0/1-1/usb4_port1/1-1:1.1: failed 
to read NVM
  Loading… [*  
]02:20:03.479 FuPluginIntelMe  failed to get public key using file-id 
0x40002300: generic failure [0xb]
  Loading… [** ]
  
  [Fix]
  Mika helps to fix the issue
  
https://patchwork.kernel.org/project/linux-usb/patch/20241028105121.894978-1-mika.westerb...@linux.intel.com/
  
+ The issue is introduced by below commit in v6.11-rc1, so 6.8 is not affected.
+ ff6ab055e070 thunderbolt: Add receiver lane margining support for retimers
+ 
  [Test]
  Plug TBT dock and run `sudo fwupdtool get-updates`, there should be no 
"failed to read NVM" error.
  
  [Where problems could occur]
  The retimer node should not be exposed to the system, the patch fixes the max 
index to elimite the nodes. It should be safe and not seems to introduce 
regressions.

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/2085945

Title:
  Unreadable thunderbolt nvm_version under sysfs

Status in linux package in Ubuntu:
  New
Status in linux-oem-6.11 package in Ubuntu:
  New
Status in linux source package in Noble:
  Invalid
Status in linux-oem-6.11 source package in Noble:
  In Progress
Status in linux source package in Oracular:
  In Progress
Status in linux-oem-6.11 source package in Oracular:
  Invalid

Bug description:
  [Impact]
  Upgrading the TBT firmware through fwupdmgr and encounter the error.
  It was working well with 6.8 kernel.

  ubuntu@localhost:~$ sudo fwupdtool get-updates
  Loading… [** 
]02:20:03.374 FuEngine failed to add device 
/sys/devices/pci:00/:00:0d.3/domain1/1-0/1-1/usb4_port1/1-1:1.1: failed 
to read NVM
  Loading… [*  
]02:20:03.479 FuPluginIntelMe  failed to get public key usin

[Kernel-packages] [Bug 2085944] Re: drm/xe: Fix LNL getting wedged after idling

[Timo Aaltonen]

** Description changed:

  filed upstream as
  https://gitlab.freedesktop.org/drm/xe/kernel/-/issues/2902
  
  [Impact]
  
  Leaving a system with Lunar Lake idle for an hour or so will end up with
  the display driver getting wedged requiring a reboot.
  
  This is fixed upstream by this commit:
  
  commit 22ef43c78647dd37b0dafe2182b8650b99dbbe59
  Author: Badal Nilawar 
  Date:   Thu Oct 17 16:44:10 2024 +0530
  
  drm/xe/guc/ct: Flush g2h worker in case of g2h response timeout
  
  but in order to apply cleanly, we also need a set of three patches which
- are also in v6.11.5
+ are already in v6.11.5
  
  [Test case]
  
  Boot a patched kernel on LNL, leave it idle for a couple of
  hours/overnight and check that it hasn't shat it's pants.

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/2085944

Title:
  drm/xe: Fix LNL getting wedged after idling

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Oracular:
  Confirmed

Bug description:
  filed upstream as
  https://gitlab.freedesktop.org/drm/xe/kernel/-/issues/2902

  [Impact]

  Leaving a system with Lunar Lake idle for an hour or so will end up
  with the display driver getting wedged requiring a reboot.

  This is fixed upstream by this commit:

  commit 22ef43c78647dd37b0dafe2182b8650b99dbbe59
  Author: Badal Nilawar 
  Date:   Thu Oct 17 16:44:10 2024 +0530

  drm/xe/guc/ct: Flush g2h worker in case of g2h response timeout

  but in order to apply cleanly, we also need a set of three patches
  which are already in v6.11.5

  [Test case]

  Boot a patched kernel on LNL, leave it idle for a couple of
  hours/overnight and check that it hasn't shat it's pants.

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[Kernel-packages] [Bug 2085891] [NEW] touchscreen not working

[Launchpad Bug Tracker]

You have been subscribed to a public bug:

Touchscreen not working after installing 24.04

ProblemType: Bug
DistroRelease: Ubuntu 24.04
Package: xorg 1:7.7+23ubuntu3
ProcVersionSignature: Ubuntu 6.8.0-47.47-generic 6.8.12
Uname: Linux 6.8.0-47-generic x86_64
ApportVersion: 2.28.1-0ubuntu3.1
Architecture: amd64
BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log'
CasperMD5CheckResult: pass
CompositorRunning: None
CurrentDesktop: GNOME
Date: Wed Oct 30 11:06:53 2024
DistUpgraded: Fresh install
DistroCodename: noble
DistroVariant: ubuntu
ExtraDebuggingInterest: Yes, if not too technical
GraphicsCard:
 Advanced Micro Devices, Inc. [AMD/ATI] Picasso/Raven 2 [Radeon Vega Series / 
Radeon Vega Mobile Series] [1002:15d8] (rev c2) (prog-if 00 [VGA controller])
   Subsystem: Dell Picasso/Raven 2 [Radeon Vega Series / Radeon Vega Mobile 
Series] [1028:0a12]
InstallationDate: Installed on 2024-09-23 (37 days ago)
InstallationMedia: Ubuntu 24.04 LTS "Noble Numbat" - Release amd64 (20240424)
MachineType: Dell Inc. Inspiron 3505
ProcEnviron:
 LANG=en_US.UTF-8
 PATH=(custom, no user)
 SHELL=/bin/bash
 TERM=xterm-256color
 XDG_RUNTIME_DIR=
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.8.0-47-generic 
root=UUID=c4c3beb3-d2c1-4630-9b26-c2babff26fbc ro quiet splash vt.handoff=7
SourcePackage: xorg
Symptom: display
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 07/10/2024
dmi.bios.release: 5.3
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 1.26.0
dmi.board.asset.tag: not specified
dmi.board.name: 05HPX6
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 10
dmi.chassis.vendor: Dell Inc.
dmi.chassis.version: 1.26.0
dmi.modalias: 
dmi:bvnDellInc.:bvr1.26.0:bd07/10/2024:br5.3:svnDellInc.:pnInspiron3505:pvr1.26.0:rvnDellInc.:rn05HPX6:rvrA00:cvnDellInc.:ct10:cvr1.26.0:sku0A12:
dmi.product.family: Inspiron
dmi.product.name: Inspiron 3505
dmi.product.sku: 0A12
dmi.product.version: 1.26.0
dmi.sys.vendor: Dell Inc.
version.compiz: compiz N/A
version.libdrm2: libdrm2 2.4.120-2build1
version.libgl1-mesa-dri: libgl1-mesa-dri 24.0.9-0ubuntu0.2
version.libgl1-mesa-glx: libgl1-mesa-glx N/A
version.xserver-xorg-core: xserver-xorg-core 2:21.1.12-1ubuntu1
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:22.0.0-1build1
version.xserver-xorg-video-intel: xserver-xorg-video-intel 
2:2.99.917+git20210115-1build1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.17-2build1

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: Incomplete


** Tags: amd64 apport-bug noble ubuntu
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[Kernel-packages] [Bug 2085944] Re: drm/xe: Fix LNL getting wedged after idling

[Timo Aaltonen]

** Description changed:

  filed upstream as
  https://gitlab.freedesktop.org/drm/xe/kernel/-/issues/2902
  
  [Impact]
  
  Leaving a system with Lunar Lake idle for an hour or so will end up with
  the display driver getting wedged requiring a reboot.
  
  This is fixed upstream by this commit:
  
  commit 22ef43c78647dd37b0dafe2182b8650b99dbbe59
  Author: Badal Nilawar 
  Date:   Thu Oct 17 16:44:10 2024 +0530
  
  drm/xe/guc/ct: Flush g2h worker in case of g2h response timeout
  
  but in order to apply cleanly, we also need a set of three patches which
  are already in v6.11.5
  
  [Test case]
  
  Boot a patched kernel on LNL, leave it idle for a couple of
- hours/overnight and check that it hasn't shat it's pants.
+ hours/overnight and check that it's still working normally.

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Title:
  drm/xe: Fix LNL getting wedged after idling

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Oracular:
  Confirmed

Bug description:
  filed upstream as
  https://gitlab.freedesktop.org/drm/xe/kernel/-/issues/2902

  [Impact]

  Leaving a system with Lunar Lake idle for an hour or so will end up
  with the display driver getting wedged requiring a reboot.

  This is fixed upstream by this commit:

  commit 22ef43c78647dd37b0dafe2182b8650b99dbbe59
  Author: Badal Nilawar 
  Date:   Thu Oct 17 16:44:10 2024 +0530

  drm/xe/guc/ct: Flush g2h worker in case of g2h response timeout

  but in order to apply cleanly, we also need a set of three patches
  which are already in v6.11.5

  [Test case]

  Boot a patched kernel on LNL, leave it idle for a couple of
  hours/overnight and check that it's still working normally.

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[Kernel-packages] [Bug 2085950] [NEW] asus: Fix thermal profile initialization on Lunar Lake

[Timo Aaltonen]

Public bug reported:

[Impact]

As famously reported by Phoronix, there is an issue on Asus LNL machines
where the thermal profile is not set properly, degrading performance.
This has been fixed by upstream commit

commit b012170fed282151f7ba8988a347670c299f5ab3
Author: Armin Wolf 
Date:   Fri Oct 25 21:15:13 2024 +0200

platform/x86: asus-wmi: Fix thermal profile initialization

[ Test Case ]

Run xonotic or some other app with benchmarking capabilities before and
after installing a fixed kernel, and check that performance has improved
dramatically.

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: Confirmed

** Affects: linux (Ubuntu Oracular)
 Importance: Undecided
 Status: Confirmed

** Also affects: linux (Ubuntu Oracular)
   Importance: Undecided
   Status: New

** Changed in: linux (Ubuntu Oracular)
   Status: New => Confirmed

** Changed in: linux (Ubuntu)
   Status: New => Confirmed

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Title:
  asus: Fix thermal profile initialization on Lunar Lake

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Oracular:
  Confirmed

Bug description:
  [Impact]

  As famously reported by Phoronix, there is an issue on Asus LNL
  machines where the thermal profile is not set properly, degrading
  performance. This has been fixed by upstream commit

  commit b012170fed282151f7ba8988a347670c299f5ab3
  Author: Armin Wolf 
  Date:   Fri Oct 25 21:15:13 2024 +0200

  platform/x86: asus-wmi: Fix thermal profile initialization

  [ Test Case ]

  Run xonotic or some other app with benchmarking capabilities before
  and after installing a fixed kernel, and check that performance has
  improved dramatically.

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[Kernel-packages] [Bug 2085700] Re: linux-image-5.15.0-1064-raspi package post-installation returned error

[djTratoh]

Excuse me, I didn't do anything wild.
I'm sure that I'm using the official image that provide by Ubuntu.

To examine, I just create a new bootable microSD card by using:

* Tool: Raspberry Pi Imager v1.9.0
* Device: Raspberry Pi 3
* OS: Ubuntu Server 22.04.5 LTS (64-Bit)

I run sha256sum on the cache file:
```bash
$ sha256sum lastdownload.cache
fd7687c5c9422a6c7ba4717c227bf6473fe4e0c954d5a9f664201dcecc63e822  
lastdownload.cache
```

My windows PC show "system-boot" partition with FAT32 format after plug in the 
microSD card
That partition come from the image.

To double confirm, I download 
`ubuntu-22.04.5-preinstalled-server-arm64+raspi.img.xz` externally from 
 and run sha256sum on it:
```bash
$ sha256sum ubuntu-22.04.5-preinstalled-server-arm64+raspi.img.xz
fd7687c5c9422a6c7ba4717c227bf6473fe4e0c954d5a9f664201dcecc63e822  
ubuntu-22.04.5-preinstalled-server-arm64+raspi.img.xz
```

THAT image is from OFFICIAL Ubuntu website.

To solve this situation, I will create the memory card manually without using 
the imager tool.
While this workaround resolves my immediate problem, I believe the 
post-installation script needs further attention and improvement.
I'm reporting this issue in the hope that it will be address near future.

** Changed in: linux-raspi (Ubuntu)
   Status: Invalid => New

** Changed in: rpi-imager (Ubuntu)
   Status: New => Invalid

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Title:
  linux-image-5.15.0-1064-raspi package post-installation returned error

Status in linux-raspi package in Ubuntu:
  New
Status in rpi-imager package in Ubuntu:
  Invalid

Bug description:
  1) The release of Ubuntu you are using, via 'lsb_release -rd' or
  System -> About Ubuntu

  Description:Ubuntu 22.04.5 LTS
  Release:22.04

  2) The version of the package you are using, via 'apt-cache policy
  pkgname'

  linux-image-5.15.0-1064-raspi:
Installed: 5.15.0-1064.67
Candidate: 5.15.0-1064.67
Version table:
   *** 5.15.0-1064.67 500
  500 http://ports.ubuntu.com/ubuntu-ports jammy-updates/main armhf 
Packages
  500 http://ports.ubuntu.com/ubuntu-ports jammy-security/main armhf 
Packages
  100 /var/lib/dpkg/status

  3) What you expected to happen
  apt upgrade completed without any error

  4) What happened instead
  Errors were encountered while processing:
   initramfs-tools
   linux-image-5.15.0-1064-raspi
  needrestart is being skipped since dpkg has failed
  E: Sub-process /usr/bin/dpkg returned an error code (1)

  5) What I found
  I found that the post-installation try to create symbolic link into 
/boot/dtb-5.15.0-1064-raspi and it failed. The reason is:
- /boot partition is formatted as FAT32 by Raspberry Pi Imager (sudo snap 
install rpi-imager)
- can't create symbolic link in FAT32 partition

  6) Installation log

  $ sudo apt upgrade
  Reading package lists... Done
  Building dependency tree... Done
  Reading state information... Done
  Calculating upgrade... Done
  The following packages have been kept back:
sosreport
  The following packages will be upgraded:
distro-info-data flash-kernel snapd u-boot-rpi u-boot-tools
  5 upgraded, 0 newly installed, 0 to remove and 1 not upgraded.
  1 not fully installed or removed.
  Need to get 21.9 MB of archives.
  After this operation, 1862 kB of additional disk space will be used.
  Do you want to continue? [Y/n] Y
  Get:1 http://ports.ubuntu.com/ubuntu-ports jammy-updates/main armhf 
distro-info-data all 0.52ubuntu0.8 [5302 B]
  Get:2 http://ports.ubuntu.com/ubuntu-ports jammy-updates/main armhf 
u-boot-rpi armhf 2022.01+dfsg-2ubuntu2.6 [387 kB]
  Get:3 http://ports.ubuntu.com/ubuntu-ports jammy-updates/main armhf 
flash-kernel armhf 3.104ubuntu21 [38.9 kB]
  Get:4 http://ports.ubuntu.com/ubuntu-ports jammy-updates/main armhf snapd 
armhf 2.65.3+22.04 [21.3 MB]
  Get:5 http://ports.ubuntu.com/ubuntu-ports jammy-updates/main armhf 
u-boot-tools armhf 2022.01+dfsg-2ubuntu2.6 [180 kB]
  Fetched 21.9 MB in 7s (3292 kB/s)
  Preconfiguring packages ...
  (Reading database ... 112269 files and directories currently installed.)
  Preparing to unpack .../distro-info-data_0.52ubuntu0.8_all.deb ...
  Unpacking distro-info-data (0.52ubuntu0.8) over (0.52ubuntu0.7) ...
  Preparing to unpack .../u-boot-rpi_2022.01+dfsg-2ubuntu2.6_armhf.deb ...
  Unpacking u-boot-rpi:armhf (2022.01+dfsg-2ubuntu2.6) over 
(2022.01+dfsg-2ubuntu2.5) ...
  Preparing to unpack .../flash-kernel_3.104ubuntu21_armhf.deb ...
  Unpacking flash-kernel (3.104ubuntu21) over (3.104ubuntu20) ...
  Preparing to unpack .../snapd_2.65.3+22.04_armhf.deb ...
  Unpacking snapd (2.65.3+22.04) over (2.63+22.04ubuntu0.1) ...
  Preparing to unpack .../u-boot-tools_2022.01+dfsg-2ubuntu2.6_armhf.deb ...
  Unpacking u-boot-tools (2022.01+dfsg-2ubuntu2.6) over 
(20

[Kernel-packages] [Bug 2084046] Re: [i915] Phantom "Unknown" display detected on Intel Meteor Lake

[Till Kamppeter]

Just disabling the ghost display in the System Settings was not helpful
for me, as with this the "Mirror" mode for the actual display and the
projector does not work. Probably this is another bug ...

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Title:
  [i915] Phantom "Unknown" display detected on Intel Meteor Lake

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Settings is reporting a second display ("Unknown") is connected. This
  is on a laptop which has nothing plugged in and only an Intel GPU.

  It appears the problem is once again (like bug 2060268) SimpleDRM:

  Node: /dev/dri/card0
  ├───Driver: simpledrm (DRM driver for simple-framebuffer platform devices) 
version 1.0.0 (0)
  --
  Node: /dev/dri/card1
  ├───Driver: i915 (Intel Graphics) version 1.6.0 (0)

  Linux version 6.11.0-8-generic (buildd@lcy02-amd64-042) (x86_64-linux-
  gnu-gcc-14 (Ubuntu 14.2.0-4ubuntu2) 14.2.0, GNU ld (GNU Binutils for
  Ubuntu) 2.43.1) #8-Ubuntu SMP PREEMPT_DYNAMIC Mon Sep 16 13:41:20 UTC
  2024 (Ubuntu 6.11.0-8.8-generic 6.11.0)

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[Kernel-packages] [Bug 2085945] Re: Unreadable thunderbolt nvm_version under sysfs

[AceLan Kao]

** Tags added: jira-cpl-46 oem-priority

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Title:
  Unreadable thunderbolt nvm_version under sysfs

Status in HWE Next:
  New
Status in linux package in Ubuntu:
  New
Status in linux-oem-6.11 package in Ubuntu:
  New
Status in linux source package in Noble:
  Invalid
Status in linux-oem-6.11 source package in Noble:
  In Progress
Status in linux source package in Oracular:
  In Progress
Status in linux-oem-6.11 source package in Oracular:
  Invalid

Bug description:
  [Impact]
  Upgrading the TBT firmware through fwupdmgr and encounter the error.
  It was working well with 6.8 kernel.

  ubuntu@localhost:~$ sudo fwupdtool get-updates
  Loading… [** 
]02:20:03.374 FuEngine failed to add device 
/sys/devices/pci:00/:00:0d.3/domain1/1-0/1-1/usb4_port1/1-1:1.1: failed 
to read NVM
  Loading… [*  
]02:20:03.479 FuPluginIntelMe  failed to get public key using file-id 
0x40002300: generic failure [0xb]
  Loading… [** ]

  [Fix]
  Mika helps to fix the issue
  
https://patchwork.kernel.org/project/linux-usb/patch/20241028105121.894978-1-mika.westerb...@linux.intel.com/

  The issue is introduced by below commit in v6.11-rc1, so 6.8 is not affected.
  ff6ab055e070 thunderbolt: Add receiver lane margining support for retimers

  [Test]
  Plug TBT dock and run `sudo fwupdtool get-updates`, there should be no 
"failed to read NVM" error.

  [Where problems could occur]
  The retimer node should not be exposed to the system, the patch fixes the max 
index to elimite the nodes. It should be safe and not seems to introduce 
regressions.

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[Kernel-packages] [Bug 2060039] Re: [Ubuntu-24.04] FADump with recommended crash size is making the L1 hang

[bugproxy]

** Tags removed: targetmilestone-inin---
** Tags added: targetmilestone-inin2404

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Title:
  [Ubuntu-24.04] FADump with recommended crash size is making the L1
  hang

Status in The Ubuntu-power-systems project:
  Fix Released
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Noble:
  Fix Released
Status in linux source package in Oracular:
  Fix Released

Bug description:
  SRU Justification:

  [Impact]
   * L1 host hangs when triggering FADump that results in crash

  [Fix]
   * 353d7a84c214f184d5a6b62acdec8b4424159b7c 353d7a84c214 
"powerpc/64s/radix/kfence: map __kfence_pool at page granularity"

  [Test Case]
   * Have a Ubuntu Server 24.04 LTS installation on ppc64el.
   * Enable FADump with 1GB: fadump=on crashkernel=1024M
   * A kernel panic will happen when dump got triggered

  [Regression Potential]
  * There is a certain risk of a regression, but it is mapping only the memory
    allocated for KFENCE pool at page granularity, reducing memory consumption
    when KFENCE is used.

  * On top the commit is already upstream reviewed and accepted.

  * The modifications were done and tested by IBM.

  * The fadump feature is supported only on IBM POWER systems.

  [Other]
  * The fix/commit got upstream accepted with kernel v6.11-rc4,
    hence Oracular (with a planned kernel of 6.11) is not affected.

  ...

  Problem description :
  ==

  Triggered FADump with the recommended crash. L1 host got hung.

  As per the public document
  https://wiki.ubuntu.com/ppc64el/Recommendations recommended crash
  kernel size is 1024M for the system. But with 1024M and 2048M, the L1
  is getting hanged. with 4096, crash is generated and collected.

  root@ubuntu2404:~# uname -ar
  Linux ubuntu2404 6.8.0-11-generic #11-Ubuntu SMP Wed Feb 14 00:33:03 UTC 2024 
ppc64le ppc64le ppc64le GNU/Linux

  root@ubuntu2404:~# free -h
     totalusedfree  shared  buff/cache   
available
  Mem:48Gi   1.7Gi46Gi13Mi   687Mi
46Gi
  Swap:  8.0Gi  0B   8.0Gi

  root@ubuntu2404:~# cat /proc/cmdline
  BOOT_IMAGE=/vmlinux-6.8.0-11-generic root=/dev/mapper/ubuntu--vg-ubuntu--lv 
ro fadump=on crashkernel=1024M

  root@ubuntu2404:~# dmesg | grep -i reser
  [0.00] fadump: Reserved 1024MB of memory at 0x004000 (System 
RAM: 51200MB)
  [0.00] fadump: Initialized 0x4000 bytes cma area at 1024MB from 
0x4007 bytes of memory reserved for firmware-assisted dump
  [0.00] Memory: 49316672K/52428800K available (23616K kernel code, 
4096K rwdata, 25536K rodata, 8832K init, 2487K bss, 2063552K reserved, 1048576K 
cma-reserved)
  [0.396408] ibmvscsi 3066: Client reserve enabled

  root@ubuntu2404:~# kdump-config show
  DUMP_MODE:fadump
  USE_KDUMP:1
  KDUMP_COREDIR:/var/crash
     /var/lib/kdump/vmlinuz
  kdump initrd:
     /var/lib/kdump/initrd.img
  current state:ready to fadump

  IBM is looking to update the crash kernel reservations section of the
  wiki for Power.

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[Kernel-packages] [Bug 2070253] Re: KVM on PowerVM: L2 Guest-Aggressively entering CEDE results in low performance. Possible tuning opportunity.

[Frank Heimes]

The kernel was today released to noble-updates:
 linux-generic | 6.8.0-48.48| noble-updates | amd64, arm64, 
armhf, ppc64el, s390x

** Changed in: linux (Ubuntu Noble)
   Status: Fix Committed => Fix Released

** Changed in: ubuntu-power-systems
   Status: Fix Committed => Fix Released

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Title:
  KVM on PowerVM: L2 Guest-Aggressively entering CEDE results in low
  performance. Possible tuning opportunity.

Status in The Ubuntu-power-systems project:
  Fix Released
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Noble:
  Fix Released
Status in linux source package in Oracular:
  Fix Released

Bug description:
  KVM on PowerVM: L2 Guest-Aggressively entering CEDE results in low
  performance. Possible tuning opportunity.

  ---uname output---
  Linux rhel86edb1 #1 SMP Sun Jan 21 11:45:44 EST 2024 ppc64le ppc64le ppc64le 
GNU/Linux
   
  ---Steps to Reproduce---
  Example: run READ only Test using EDB-PGBENCH and DT7 workloads on
   1. L1-Host 
   2. L2-Guest CEDE ON
   3. L2-Guest CEDE OFF

  significant performance drop is observed in L2-Guest CEDE on vs
  L2-Guest CEDE off case.

  Note: Host and Guest configuration  used performance experiments are
  listed below.

  Location of EDB-PGBENCH: 
  #wget 
http://ci-http-results.aus.stglabs.ibm.com/perfTest/scripts/Bug_Scripts/pgbench_install.sh
  #chmod 777 pgbench_install.sh
  #./pgbench_install.sh -->> it will install EDB(pgbench) and run edb on target 
lpar. 

  Location of DT7 workload:

  #wget 
http://ci-http-results.aus.stglabs.ibm.com/perfTest/scripts/Bug_Scripts/DT7-Install.sh
  #chmod 777 DT7-Install.sh
  #./DT7-Install.sh -->> It will install DT7.

  Sample Commands : Once installation was successful run below commands
  on target lpar.

  EDB-PGBENCH Commands :

  # su - enterprisedb
  # vi t1.tc -->> copy below lines to t1.tc file . 

  ##t1.tc##
  runname=select
  SCALE=100
  runtime=300
  thread="40"
  smtlist="8"
  mode=select
  recreateinstance=yes
  recreateduringrun=yes
  warmup=no
  perf_stat=yes
  PGSQL=/usr/local/pgsql/bin
  #PGSQL=/usr/edb/as14/bin
  #PGPORT=5432
  cores=5
  ##t1.tc##

  #cp t1.tc tc/
  #./auto-run-test.sh

  DT7 Commands :

  After installation of DT7 run below command :
  #cd /root
  #./DayTrader7_Run.sh -u 20 -l 900 -i 2  

  ##
  Machine Type: Power 10  LPAR (RHEL9.3)
  gcc   : 11.4.1
  Memory: 300GB
  Test type : pgbench-edb, DT7
  ##
  KVM Host lscpu output : 

  # lscpu
  Architecture:ppc64le
Byte Order:Little Endian
  CPU(s):  96
On-line CPU(s) list:   0-39
Off-line CPU(s) list:  40-95
  Model name:  POWER10 (architected), altivec supported
Model: 2.0 (pvr 0080 0200)
Thread(s) per core:8
Core(s) per socket:5
Socket(s): 1
Physical sockets:  1
Physical chips:4
Physical cores/chip:   12
  Virtualization features:
Hypervisor vendor: pHyp
Virtualization type:   para
  Caches (sum of all):
L1d:   320 KiB (10 instances)
L1i:   480 KiB (10 instances)
L2:10 MiB (10 instances)
L3:40 MiB (10 instances)
  NUMA:
NUMA node(s):  1
NUMA node2 CPU(s): 0-39
  Vulnerabilities:
Gather data sampling:  Not affected
Itlb multihit: Not affected
L1tf:  Not affected
Mds:   Not affected
Meltdown:  Not affected
Mmio stale data:   Not affected
Retbleed:  Not affected
Spec rstack overflow:  Not affected
Spec store bypass: Not affected
Spectre v1:Vulnerable, ori31 speculation barrier enabled
Spectre v2:Vulnerable
Srbds: Not affected
Tsx async abort:   Not affected

  
  ##

  KVM on PowerVM setup:

  KVM (Kernel Virtual Machine) is a virtualization module for Linux that
  provides the ability of virtualization to Linux i.e. it allows the
  kernel to function as a hypervisor.

  We used P10 2S4U system for this experiment.

  Workloads: DT7 and PGBENCH in details:

  DT7 is an open source benchmark application emulating an online stock trading 
system.
  DT7 consist of 3 components 
  1) Jmeter 
  2) WAS (WebSphere Application Server)
  3) DB2

  DayTrader benchmark/application will be installed/deployed on WAS and
  this used DB2 as a backbone database.  Jmeter generate the request and
  interact with the WAS. which would be kind of middle ware.

  PGBENCH : 
  pgbench is a s

[Kernel-packages] [Bug 2076866] Re: Guest crashes post migration with migrate_misplaced_folio+0x4cc/0x5d0

[Frank Heimes]

** Changed in: ubuntu-power-systems
   Status: Fix Committed => Fix Released

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Title:
  Guest crashes post migration with migrate_misplaced_folio+0x4cc/0x5d0

Status in The Ubuntu-power-systems project:
  Fix Released
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Noble:
  Fix Released
Status in linux source package in Oracular:
  Fix Released

Bug description:
  SRU Justification:

  [ Impact ]

   * A KVM guest (VM) that got live migrated between two Power 10 systems
     (using nested virtualization, means KVM on top of PowerVM) will
     highly likely crash after about an hour.

   * At that point it looked like the live migration itself was already
     successful, but it wasn't, and the crash is caused due to it.

  [ Test Plan ]

   * Setting up two Power 10 systems (with firmware level FW1060 or newer,
     that supports nested KVM) with Ubuntu Server 24.04 for ppc64el.

   * Setup a qemu/KVM environment that allows to live migrate a KVM
     guest from one P10 system to the other.

   * (The disk type does not seem to matter, hence NFS based disk storage
  can be used for example).

   * After about an hour the live migrated guest is likely to crash.
     Hence wait for 2 hours (which increases the likeliness) and
     a crash due to:
     "migrate_misplaced_folio+0x540/0x5d0"
     occurs.

  [ Where problems could occur ]

   * The 'fix' to avoid calling folio_likely_mapped_shared for cases where
     folio might have already been unmapped and the move of the checks
     might have an impact on page table locks if done wrong,
     which may lead to wrong locks, blocked memory and finally crashes.

   * The direct folio calls in mm/huge_memory.c and mm/memory.c got now
     'in-directed', which may lead to a different behaviour and side-effects.
     However, isolation is still done, just slightly different and
     instead of using numamigrate_isolate_folio, now in (the renamed)
     migrate_misplaced_folio_prepare.

   * Further upstream conversations:
     https://lkml.kernel.org/r/8f85c31a-e603-4578-bf49-136dae0d4...@redhat.com
     https://lkml.kernel.org/r/20240626191129.658cfc32...@smtp.kernel.org
     https://lkml.kernel.org/r/20240620212935.656243-3-da...@redhat.com

   * Fixing a confusing return code, now to just return 0, on success is
     clarifying the return code handling and usage, and was mainly done in
     preparation of further changes,
     but can have bad side effects if the return code was used in other
     code places already as is.

   * Further upstream conversations:
     https://lkml.kernel.org/r/20240620212935.656243-1-da...@redhat.com
     https://lkml.kernel.org/r/20240620212935.656243-2-da...@redhat.com

   * Fixing the fact that NUMA balancing prohibits mTHP
     (multi-size Transparent Hugepage Support) seems to be unreasonable
     since its an exclusive mapping.
     Allowing this seems to bring significant performance improvements
     see commit message d2136d749d76), but introduced significant changes
     PTE mapping and modifications and even relies on further commits:
     859d4adc3415 ("mm: numa: do not trap faults on shared data section pages")
     80d47f5de5e3 ("mm: don't try to NUMA-migrate COW pages that have other 
uses")
     This case cause issues on systems configured for THP,
     may confuse the ordering, which may even lead to memory corruption.
     And this may especially hit (NUMA) systems with high core numbers,
     where balancing is more often needed.

   * Further upstream conversations:
     
https://lore.kernel.org/all/20231117100745.fnpijbk4xgmal...@techsingularity.net/
     
https://lkml.kernel.org/r/c33a5c0b0a0323b1f8ed53772f50501f4b196e25.1712132950.git.baolin.w...@linux.alibaba.com
     
https://lkml.kernel.org/r/d28d276d599c26df7f38c9de8446f60e22dd1950.1711683069.git.baolin.w...@linux.alibaba.com

   * The refactoring of the code for NUMA mapping rebuilding and moving
     it into a new helper, seems to be straight forward, since the active code
     stays unchanged, however the new function needs to be callable, but this
     is the case since its all in mm/memory.c.

   * Further upstream conversations:
     
https://lkml.kernel.org/r/cover.1712132950.git.baolin.w...@linux.alibaba.com
     
https://lkml.kernel.org/r/cover.1711683069.git.baolin.w...@linux.alibaba.com
     
https://lkml.kernel.org/r/8bc2586bdd8dbbe6d83c09b77b360ec8fcac3736.1711683069.git.baolin.w...@linux.alibaba.com

   * The refactoring of folio_estimated_sharers to folio_likely_mapped_shared
     is more significant, since the logic changed from
     (folio_estimated_sharers) 'estimate the number of sharers of a folio' to
     (folio_likely_mapped_shared) 'estimate if the folio is mapped into the page
     tables of more than one MM'.

   * Since thi

[Kernel-packages] [Bug 2077287] Re: [SRU]Fail to locate the LED of NVME disk behind Intel VMD

[shangsong]

Hi Michael,
  What is the formal fix kernel version on Ubuntu 24.04 or when the formal fix 
kernel release? Please help to confirm it, thanks.

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Title:
  [SRU]Fail to locate the LED of NVME disk behind  Intel VMD

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Noble:
  Fix Committed
Status in linux source package in Oracular:
  Fix Released

Bug description:
  [Impact]
  Failed to locate the LED of nvme device behing Intel VMD via below command
     # ledctl locate=/dev/nvme0n1  or ledctl locate=/dev/nvme0n1 --listed-only

  [Test Plan]

  1. Fresh install of Ubuntu server 24.04 on the Server with Intel VMD
  2. Upgrade the kernel to 6.8.0-40 and install ledmon package
  3. Locate the LED of nvme device behing Intel VMD via below command
     # ledctl locate=/dev/nvme0n1  or ledctl locate=/dev/nvme0n1 --listed-only

  [Fix]
  After checking the source code, it ran into the issue from the kernel commit 
abaaac4845a0d6f39f83cbaba4c3b46ba5f93170. This patch 
5560a612c20d3daacbf5da7913deefa5c31742f4 which is now upstream resolves this 
issue.

  [Where problems could occur]

  [Other Info]

  
https://code.launchpad.net/~mreed8855/ubuntu/+source/linux/+git/noble/+ref/lp_2077287_locate_led_nvme

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[Kernel-packages] [Bug 2060039] Re: [Ubuntu-24.04] FADump with recommended crash size is making the L1 hang

[Frank Heimes]

** Changed in: ubuntu-power-systems
   Status: Fix Committed => Fix Released

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Title:
  [Ubuntu-24.04] FADump with recommended crash size is making the L1
  hang

Status in The Ubuntu-power-systems project:
  Fix Released
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Noble:
  Fix Released
Status in linux source package in Oracular:
  Fix Released

Bug description:
  SRU Justification:

  [Impact]
   * L1 host hangs when triggering FADump that results in crash

  [Fix]
   * 353d7a84c214f184d5a6b62acdec8b4424159b7c 353d7a84c214 
"powerpc/64s/radix/kfence: map __kfence_pool at page granularity"

  [Test Case]
   * Have a Ubuntu Server 24.04 LTS installation on ppc64el.
   * Enable FADump with 1GB: fadump=on crashkernel=1024M
   * A kernel panic will happen when dump got triggered

  [Regression Potential]
  * There is a certain risk of a regression, but it is mapping only the memory
    allocated for KFENCE pool at page granularity, reducing memory consumption
    when KFENCE is used.

  * On top the commit is already upstream reviewed and accepted.

  * The modifications were done and tested by IBM.

  * The fadump feature is supported only on IBM POWER systems.

  [Other]
  * The fix/commit got upstream accepted with kernel v6.11-rc4,
    hence Oracular (with a planned kernel of 6.11) is not affected.

  ...

  Problem description :
  ==

  Triggered FADump with the recommended crash. L1 host got hung.

  As per the public document
  https://wiki.ubuntu.com/ppc64el/Recommendations recommended crash
  kernel size is 1024M for the system. But with 1024M and 2048M, the L1
  is getting hanged. with 4096, crash is generated and collected.

  root@ubuntu2404:~# uname -ar
  Linux ubuntu2404 6.8.0-11-generic #11-Ubuntu SMP Wed Feb 14 00:33:03 UTC 2024 
ppc64le ppc64le ppc64le GNU/Linux

  root@ubuntu2404:~# free -h
     totalusedfree  shared  buff/cache   
available
  Mem:48Gi   1.7Gi46Gi13Mi   687Mi
46Gi
  Swap:  8.0Gi  0B   8.0Gi

  root@ubuntu2404:~# cat /proc/cmdline
  BOOT_IMAGE=/vmlinux-6.8.0-11-generic root=/dev/mapper/ubuntu--vg-ubuntu--lv 
ro fadump=on crashkernel=1024M

  root@ubuntu2404:~# dmesg | grep -i reser
  [0.00] fadump: Reserved 1024MB of memory at 0x004000 (System 
RAM: 51200MB)
  [0.00] fadump: Initialized 0x4000 bytes cma area at 1024MB from 
0x4007 bytes of memory reserved for firmware-assisted dump
  [0.00] Memory: 49316672K/52428800K available (23616K kernel code, 
4096K rwdata, 25536K rodata, 8832K init, 2487K bss, 2063552K reserved, 1048576K 
cma-reserved)
  [0.396408] ibmvscsi 3066: Client reserve enabled

  root@ubuntu2404:~# kdump-config show
  DUMP_MODE:fadump
  USE_KDUMP:1
  KDUMP_COREDIR:/var/crash
     /var/lib/kdump/vmlinuz
  kdump initrd:
     /var/lib/kdump/initrd.img
  current state:ready to fadump

  IBM is looking to update the crash kernel reservations section of the
  wiki for Power.

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[Kernel-packages] [Bug 2077396] Re: rtw89: reset IDMEM mode to prevent download firmware failure

[Launchpad Bug Tracker]

This bug was fixed in the package linux - 6.8.0-48.48

---
linux (6.8.0-48.48) noble; urgency=medium

  * noble/linux: 6.8.0-48.48 -proposed tracker (LP: #2082437)

  * [SRU][Noble] Bad EPP defaults cause performance regressions on select Intel
CPUs (LP: #2077470)
- x86/cpu/vfm: Update arch/x86/include/asm/intel-family.h
- cpufreq: intel_pstate: Allow model specific EPPs
- cpufreq: intel_pstate: Update default EPPs for Meteor Lake
- cpufreq: intel_pstate: Switch to new Intel CPU model defines
- cpufreq: intel_pstate: Update Meteor Lake EPPs
- cpufreq: intel_pstate: Use Meteor Lake EPPs for Arrow Lake
- cpufreq: intel_pstate: Update Balance performance EPP for Emerald Rapids

  * power: Enable intel_rapl driver (LP: #2078834)
- powercap: intel_rapl: Add support for ArrowLake-H platform

  * x86/vmware: Add TDX hypercall support (LP: #2077729)
- x86/vmware: Introduce VMware hypercall API
- x86/vmware: Add TDX hypercall support

  * Guest crashes post migration with migrate_misplaced_folio+0x4cc/0x5d0
(LP: #2076866)
- mm/mempolicy: use numa_node_id() instead of cpu_to_node()
- mm/numa_balancing: allow migrate on protnone reference with
  MPOL_PREFERRED_MANY policy
- mm: convert folio_estimated_sharers() to folio_likely_mapped_shared()
- mm: factor out the numa mapping rebuilding into a new helper
- mm: support multi-size THP numa balancing
- mm/migrate: make migrate_misplaced_folio() return 0 on success
- mm/migrate: move NUMA hinting fault folio isolation + checks under PTL
- mm: fix possible OOB in numa_rebuild_large_mapping()

  * Add 'mm: hold PTL from the first PTE while reclaiming a large folio' to fix
L2 Guest hang during LTP Test (LP: #2076147)
- mm: hold PTL from the first PTE while reclaiming a large folio

  * KOP L2 guest fails to boot with 1 core - SMT8 topology (LP: #2070329)
- KVM: PPC: Book3S HV nestedv2: Add DPDES support in helper library for 
Guest
  state buffer
- KVM: PPC: Book3S HV nestedv2: Fix doorbell emulation

  * L2 Guest migration: continuously dumping while running NFS guest migration
(LP: #2076406)
- KVM: PPC: Book3S HV: Fix the set_one_reg for MMCR3
- KVM: PPC: Book3S HV: Fix the get_one_reg of SDAR
- KVM: PPC: Book3S HV: Add one-reg interface for DEXCR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest DEXCR in sync
- KVM: PPC: Book3S HV: Add one-reg interface for HASHKEYR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest HASHKEYR in sync
- KVM: PPC: Book3S HV: Add one-reg interface for HASHPKEYR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest HASHPKEYR in sync

  * perf build disables tracepoint support (LP: #2076190)
- [Packaging] perf: reenable libtraceevent

  * Please backport the more restrictive XSAVES deactivation for  Zen1/2 arch
(LP: #2077321)
- x86/CPU/AMD: Improve the erratum 1386 workaround

  * Fix alsa scarlett2 driver in 6.8  (LP: #2076402)
- ALSA: scarlett2: Move initialisation code lower in the source
- ALSA: scarlett2: Implement handling of the ACK notification

  * rtw89: reset IDMEM mode to prevent download firmware failure (LP: #2077396)
- wifi: rtw89: 885xb: reset IDMEM mode to prevent download firmware failure

  * CVE-2024-43858
- jfs: Fix array-index-out-of-bounds in diFree

  * CVE-2024-42280
- mISDN: Fix a use after free in hfcmulti_tx()

  * CVE-2024-42271
- net/iucv: fix use after free in iucv_sock_close()

  * [Ubuntu-24.04] FADump with recommended crash size is making the L1 hang
(LP: #2060039)
- powerpc/64s/radix/kfence: map __kfence_pool at page granularity

  * Noble update: upstream stable patchset 2024-09-09 (LP: #2079945)
- ocfs2: add bounds checking to ocfs2_check_dir_entry()
- jfs: don't walk off the end of ealist
- fs/ntfs3: Add a check for attr_names and oatbl
- fs/ntfs3: Validate ff offset
- usb: gadget: midi2: Fix incorrect default MIDI2 protocol setup
- ALSA: hda/realtek: Enable headset mic on Positivo SU C1400
- ALSA: hda/realtek: Fix the speaker output on Samsung Galaxy Book Pro 360
- arm64: dts: qcom: qrb4210-rb2: switch I2C2 to i2c-gpio
- arm64: dts: qcom: msm8996: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: sm6350: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: ipq6018: Disable SS instance in Parkmode for USB
- arm64: dts: qcom: sdm630: Disable SS instance in Parkmode for USB
- ALSA: pcm_dmaengine: Don't synchronize DMA channel when DMA is paused
- ALSA: seq: ump: Skip useless ports for static blocks
- filelock: Fix fcntl/close race recovery compat path
- tun: add missing verification for short frame
- tap: add missing verification for short frame
- s390/mm: Fix VM_FAULT_HWPOISON handling in do_exception()
- ALSA: hda/tas2781: Add new quirk for Lenovo Hera2 Laptop
- arm64: dts: qcom: sc7180: Disable S

[Kernel-packages] [Bug 2070329] Re: KOP L2 guest fails to boot with 1 core - SMT8 topology

[Frank Heimes]

** Changed in: ubuntu-power-systems
   Status: Fix Committed => Fix Released

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Title:
  KOP L2 guest fails to boot with 1 core - SMT8 topology

Status in The Ubuntu-power-systems project:
  Fix Released
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Noble:
  Fix Released
Status in linux source package in Oracular:
  Fix Released

Bug description:
  SRU Justification:

  [ Impact ]

   * On a P10 system with SMT-8 configured
 a level 2 guest (VM) fails to boot in case
 it only has one core assigned.

  [ Test Plan ]

   * Setup an IBM Power 10 system - that support up to SMT-8
 and with firmware 1060, that offers support for KVM -
 using Ubuntu Server 24.04 for ppc64el.

   * Setup qemu/KVM on this system.

   * Configure a KVM guest (e.g. using virtinst or
 qemu-system-ppc64 directly) now with smt-8,
 but only one virtual CPU.

   * Try to boot this specific guest:
 qemu-system-ppc64 \
-drive file=rhel.qcow2,format=qcow2 \
-m 20G \
-smp 8,cores=1,threads=8 \
-cpu  host \
-nographic \
-machine pseries,ic-mode=xics -accel kvm

   * It will fail to boot with a kernel that does not
 have the two patches in place.

   * Since this setup requires a special firmware level,
 the verification will be done by the IBM Power team.

  [ Where problems could occur ]

   * Primarily support for using DPDES (register) is required,
 since its needed for enabling usage of doorbells in L2 gusts.
 This is mainly done by adding DEFINEs, stubs and case.
 If the definitions are not correct or if the code executed by
 the new case (KVMPPC_GSID_DPDES) is done wrong,
 the guest state could be incorrect, harming the L2 guest doorbell.
 (DPDES is to provide the means for the hypervisor to save a
  [sub-]processor's Directed Privileged Doorbell exception state
  when the set of programs running on the [sub-]processor is
  swapped out or moved from one [sub-]processor to another.)

   * The missing Doorbell emulation got added by a 4 line if statement
 in powerpc/kvm/book3s_hv.c, which is relatively traceable.

   * The main issue I can think of is that kvmppc_set_dpdes is called
 with wrong arguments.

   * And kvmppc_set_dpdes will not work (at all) if the above DPDES
 support (and commit/patch) is missing.

  [ Other Info ]

   * Since (nested) KVM support is new on P10,
 this does not affect older Power generation
 (P9 is the only other hw generation that is supported by 24.04,
 but it only supports native virtualization).

   * Both patches are upstream accepted since v6.11(-rc1),
 hence will be in oracular
 and are also upstream tagged as stable updates.

   * Since the required firmware FW1060 is relatively new,
 we can assume that not many user ran into this issue yet.
  __

  == Comment: #0 - SEETEENA THOUFEEK  - 2024-06-25 
01:24:11 ==
  +++ This bug was initially created as a clone of Bug #205277 +++

  ---Problem Description---
  KOP L2 guest fails to boot with 1 core - SMT8 topology

  ---Additional Hardware Info---
  na

  ---Debugger Data---
  na

  ---Steps to Reproduce---
   KOP L2 guest fails to boot when we set the CPU topology as 1 core - SMT 8

  command line used to verify the issue:
  #!/bin/sh

  QEMU="/home/mgautam/qemu"
  qemu-system-ppc64 -s \
  -drive file=/root/debian-12-nocloud-ppc64el.qcow2,format=qcow2 \
  -m 20G \
  -smp 8,cores=1,sockets=1,threads=8 \
  -cpu host \
  -nographic \
  -machine pseries,ic-mode=xics -accel kvm  \
  -net nic,model=virtio \
  -net user,host=10.0.2.10,hostfwd=tcp:127.0.0.1:10022-:22

  NOTE: L2 boots fine when doorbells are turned off in L1 kernel

  As per the investigation so far, the doorbell exception is not getting
  fired inside L2 guest. At L1 level, if we set DPDES=1 in the GSB for
  L2, the guest never receives the doorbell and also it is never cleared
  from the GSB. We are discussing this behaviour with phyp team.

  The root cause of this issue is lack of DPDES support at L1. I've
  posted the fix upstream - https://lore.kernel.org/linuxppc-
  dev/20240522084949.123148-1-gau...@linux.ibm.com/T/#u

  The fix has been accepted upstream and will be backported for kernels
  >= 6.7

  https://lore.kernel.org/linuxppc-
  dev/20240605113913.83715-1-gau...@linux.ibm.com/

  ---Patches Installed---
  na

  ---System Hang---
   na

  ---uname output---
  na

  Contact Information = na

  Machine Type = na

  Userspace rpm: na

  Userspace tool common name: na

  The userspace tool has the following bit modes: na

  Userspace tool obtained from project website:  na

  *Additional Instructions for na:
  -Post a private note with access information to the machine that is currently 
in the debugger.
  -Attach ltrace 

[Kernel-packages] [Bug 2076147] Re: Add 'mm: hold PTL from the first PTE while reclaiming a large folio' to fix L2 Guest hang during LTP Test

[Frank Heimes]

** Changed in: ubuntu-power-systems
   Status: Fix Committed => Fix Released

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Title:
  Add 'mm: hold PTL from the first PTE while reclaiming a large folio'
  to fix L2 Guest hang during LTP Test

Status in The Ubuntu-power-systems project:
  Fix Released
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Noble:
  Fix Released
Status in linux source package in Oracular:
  Fix Released

Bug description:
  SRU Justification:

  [ Impact ]

   * KVM 2nd level guest (means KVM VM that runs nested on top of a Power 10
     PowerVM hypervisor) hangs during LTP (Linux Test Projects) test suite.

   * It hangs with:
     "Back trace of paca->saved_r1 (0xc00c1bc8bb00) (possibly stale) @ 
new_slab"

   * Diagnosing the issues points this this fix/upstream-commit:
     [commit message, by Barry Song ]
     Within try_to_unmap_one(), page_vma_mapped_walk() races with other PTE
     modifications preceded by pte clear. While iterating over PTEs of a large 
folio,
     it only starts acquiring PTL from the first valid (present) PTE.
     PTE modifications can temporarily set PTEs to pte_none.
     Consequently, the initial PTEs of a large folio might be skipped
     in try_to_unmap_one().
     For example, for an anon folio, if we skip PTE0, we may have PTE0 which is
     still present, while PTE1 ~ PTE(nr_pages - 1) are swap entries after
     try_to_unmap_one().
     So folio will be still mapped, the folio fails to be reclaimed and is put
     back to LRU in this round.
     This also breaks up PTEs optimization such as CONT-PTE on this large folio
     and may lead to accident folio_split() afterwards.
     And since a part of PTEs are now swap entries, accessing those parts will
     introduce overhead - do_swap_page.
     Although the kernel can withstand all of the above issues, the situation
     still seems quite awkward and warrants making it more ideal.
     The same race also occurs with small folios, but they have only one PTE,
     thus, it won't be possible for them to be partially unmapped.
     This patch [see below] holds PTL from PTE0, allowing us to avoid reading
     PTE values that are in the process of being transformed. With stable PTE
     values, we can ensure that this large folio is either completely reclaimed
     or that all PTEs remain untouched in this round.
     A corner case is that if we hold PTL from PTE0 and most initial PTEs have
     been really unmapped before that, we may increase the duration of holding
     PTL. Thus we only apply this optimization to folios which are still 
entirely
     mapped (not in deferred_split list).

  [ Fix ]

   * 73bc32875ee9 73bc32875ee9b1881dd780308c6793fe463fe803
     "mm: hold PTL from the first PTE while reclaiming a large folio"

  [ Test Plan ]

   * An IBM Power 10 system (where PowerVM is mandatory)
     running Ubuntu Server 24.04 (kernel 6.8) or later
     with (nested) KVM setup (so KVM on top of PowerVM).

   * Run LTP test suite
     Tests running: SLS(io,base)

   * Without the patch the above test will hang with
     Back trace of paca->saved_r1 (0xc00c1bc8bb00) (possibly stale) @ 
new_slab

  [ Where problems could occur ]

   * This is a common code change in the memory management sub-system,
     hence great care needs to be taken, even if it was discussed upfront
     at the https://lore.kernel.org/ mailing list and the upstream commit
     provenance shows that many eyes had a look at this.

   * The modification is relatively small with just one if statement
     (across two lines) in mm/vmscan.c.

   * This change is to assist 'try_to_unmap' to acquire page table locks (PTL)
     from the first page table entry (PTE) and to eliminate the influence of
     temporary and volatile PTE values.

   * If done wrong it can especially have a negative impact in case of large 
folios.
     and wrong hints might be given to try_to_unmap
     which may lead to bad page swapping.

   * In case of an issue with this patch the result can also be decreased
     performance and efficiency in the page table handling - the opposite
     of what the patch is supposed to address.

   * Fortunately several developers had their eyes on this commit,
     as the provenance of the patch and the discussion at LKML shows.

   * Further upstream conversation:
 Link: https://lkml.kernel.org/r/20240306095219.71086-1-21cn...@gmail.com

  [ Other Info ]

   * The commit is upstream since v6.10(-rc1), hence it will be included
     in oracular with the planned target kernel of 6.11.

   * And since (nested) KVM virtualization on ppc64el was (re-)introduced
 just with noble, no older Ubuntu releases older than noble are affected.

  __

  == Comment: #0 - SEETEENA THOUFEEK  - 2024-08-06 
00:20:57 ==
  +++ This bug was initially created as 

[Kernel-packages] [Bug 2076406] Re: L2 Guest migration: continuously dumping while running NFS guest migration

[Frank Heimes]

** Changed in: ubuntu-power-systems
   Status: Fix Committed => Fix Released

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/2076406

Title:
  L2 Guest migration: continuously dumping while running NFS guest
  migration

Status in The Ubuntu-power-systems project:
  Fix Released
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Noble:
  Fix Released
Status in linux source package in Oracular:
  Fix Released

Bug description:
  SRU Justification:

  [ Impact ]

   * While doing ISST testing it turned out that a 2nd level (KVM)
 guest (aka VM) continuously dumped when running an NFS
 guest migration.

  [ Test Plan ]

   * Setup two IBM Power 10 system (with firmware 1060, that offers
 support for KVM) with Ubuntu Server 24.04 for ppc64el.

   * Setup qemu/KVM on both on these system to allow guest migration.

   * Setup a KVM guest and place its disk on an NFS volume.

   * Now initiate a guest migration.

   * Without the two patches the initiator system will start to dump.

   * Since this setup requires a special firmware level,
 the verification will be done by the IBM Power team.

  [ Where problems could occur ]

   * Although the patch set looks huge,
 the patches themselves are relatively small and less invasive
 and I would consider them mainly as fixes.

   * kvmppc_set_one_reg_hv() wrongly get() the value instead of
 set() for MMCR3.

   * And The kvmppc_get_one_reg_hv() for SDAR is wrongly getting
 the SIAR instead of SDAR - which is quite traceable.

   * Then a one-reg interface for DEXCR register KVM_REG_PPC_DEXCR
 is introduced. Here issues can happen if the initialization
 is done wrong or in the case statement.
 A fix was added to keep nested guest DEXCR in sync.
 The guest state element defined for DEXCR was already there,
 but not really considered - this is fixed now (DEXCR GSID).
 If initialization was done wrong or code in case stmt,
 this can harm the guest state.
 Guest state may get out of sync.

   * Another one-reg register identifier was introduced
 that is used to read and set the virtual HASHKEYR
 for the guest during enter/exit with KVM_REG_PPC_HASHKEYR.
 Again initialization and the case code are critical.
 Code was added to keep nested guest HASHKEYR in sync.
 Again the state element defined for HASHKEYR was there,
 but not considered, what is fixed now (HASHKEYR GSID)
 If initialization was done wrong or code in case stmt,
 this can harm the guest state.
 This can harm the L2 guest during enter or exit.

   * Again another one-reg identifier was introduced
 that is used to read and set the virtual HASHPKEYR
 for the guest during enter/exit with KVM_REG_PPC_HASHPKEYR.
 And again the guest state element defined for HASHPKEYR
 was there but ignored which is now fixed (HASHPKEYR GSID).
 If initialization was done wrong or code in case stmt,
 this can harm the guest state.
 This can harm the L2 guest during enter or exit.

  [ Other Info ]

   * Since (nested) KVM support is new on P10,
 this does not affect older Power generation
 (P9 is the only other hw generation that is supported by 24.04,
 but it only supports native virtualization).

   * Both patches are upstream accepted since v6.11(-rc1),
 hence will be in oracular
 and are also upstream tagged as stable updates.

   * Since the required firmware FW1060 is relatively new,
 we can assume that not many user ran into this issue yet.
  __

  == Comment: #0 - SEETEENA THOUFEEK  - 2024-08-09 
03:50:24 ==
  +++ This bug was initially created as a clone of Bug #206737 +++

  ---Problem Description---
  L2 Guest migration: evelp2g4[L2]: while running NFS guest migration 
continuously dumping smp_call_function_many_cond+0x500/0x738 (unreliable) and 
watchdog: BUG: soft lockup - CPU#14 stuck for 223s! [systemd-homed}

  ---uname output---
  NA

  Machine Type = NA

  Contact Information = NA

  [79205.163691] Hardware name: IBM pSeries (emulated by qemu) POWER10 (raw) 
0x800200 0xf06 of:SLOF,HEAD hv:linux,kvm pSeries
  [79205.163834] NIP:  c02bb7a4 LR: c02bb750 CTR: 
c00d192c
  [79205.163929] REGS: c003871cf1b0 TRAP: 0900   Tainted: G L
  [79205.165041] MSR:  8280b033   CR: 
4404  XER: 20040004
  [79205.165266] CFAR:  IRQMASK: 0
     GPR00: c02bbc58 c003871cf450 c20ded00 
0009
     GPR04: 0009 0009 0080 
0200
     GPR08: 01ff 0001 c00740f57ee0 
44048222
     GPR12: c00d192c c00743ddc980  

     GPR16:  cd86e200 00

[Kernel-packages] [Bug 2086138] [NEW] Noble update: upstream stable patchset 2024-10-31

[Koichiro Den]

Public bug reported:


SRU Justification

Impact:
   The upstream process for stable tree updates is quite similar
   in scope to the Ubuntu SRU process, e.g., each patch has to
   demonstrably fix a bug, and each patch is vetted by upstream
   by originating either directly from a mainline/stable Linux tree or
   a minimally backported form of that patch. The following upstream
   stable patches should be included in the Ubuntu kernel:

   upstream stable patchset 2024-10-31
   from git://git.kernel.org/

device property: Add cleanup.h based fwnode_handle_put() scope based cleanup.
device property: Introduce device_for_each_child_node_scoped()
iio: adc: ad7124: Switch from of specific to fwnode based property handling
ksmbd: override fsids for share path check
ksmbd: override fsids for smb2_query_info()
usbnet: ipheth: remove extraneous rx URB length check
usbnet: ipheth: drop RX URBs with no payload
usbnet: ipheth: do not stop RX on failing RX callback
usbnet: ipheth: fix carrier detection in modes 1 and 4
net: ethernet: use ip_hdrlen() instead of bit shift
drm: panel-orientation-quirks: Add quirk for Ayn Loki Zero
drm: panel-orientation-quirks: Add quirk for Ayn Loki Max
net: phy: vitesse: repair vsc73xx autonegotiation
powerpc/mm: Fix boot warning with hugepages and CONFIG_DEBUG_VIRTUAL
wifi: mt76: mt7921: fix NULL pointer access in mt7921_ipv6_addr_change
net: hns3: use correct release function during uninitialization
btrfs: update target inode's ctime on unlink
Input: ads7846 - ratelimit the spi_sync error message
Input: synaptics - enable SMBus for HP Elitebook 840 G2
HID: multitouch: Add support for GT7868Q
scripts: kconfig: merge_config: config files: add a trailing newline
platform/surface: aggregator_registry: Add Support for Surface Pro 10
platform/surface: aggregator_registry: Add support for Surface Laptop Go 3
drm/msm/adreno: Fix error return if missing firmware-name
Input: i8042 - add Fujitsu Lifebook E756 to i8042 quirk table
smb/server: fix return value of smb2_open()
NFSv4: Fix clearing of layout segments in layoutreturn
NFS: Avoid unnecessary rescanning of the per-server delegation list
platform/x86: panasonic-laptop: Fix SINF array out of bounds accesses
platform/x86: panasonic-laptop: Allocate 1 entry extra in the sinf array
mptcp: pm: Fix uaf in __timer_delete_sync
arm64: dts: rockchip: fix eMMC/SPI corruption when audio has been used on 
RK3399 Puma
arm64: dts: rockchip: override BIOS_DISABLE signal via GPIO hog on RK3399 Puma
minmax: reduce min/max macro expansion in atomisp driver
net: tighten bad gso csum offset check in virtio_net_hdr
dm-integrity: fix a race condition when accessing recalc_sector
x86/hyperv: fix kexec crash due to VP assist page corruption
mm: avoid leaving partial pfn mappings around in error case
arm64: dts: rockchip: fix PMIC interrupt pin in pinctrl for ROCK Pi E
drm/amd/display: Disable error correction if it's not supported
drm/amd/display: Fix FEC_READY write on DP LT
eeprom: digsy_mtc: Fix 93xx46 driver probe failure
cxl/core: Fix incorrect vendor debug UUID define
selftests/bpf: Support SOCK_STREAM in unix_inet_redir_to_connected()
hwmon: (pmbus) Conditionally clear individual status bits for pmbus rev >= 1.2
ice: Fix lldp packets dropping after changing the number of channels
ice: fix accounting for filters shared by multiple VSIs
ice: fix VSI lists confusion when adding VLANs
igb: Always call igb_xdp_ring_update_tail() under Tx lock
net/mlx5: Update the list of the PCI supported devices
net/mlx5e: Add missing link modes to ptys2ethtool_map
net/mlx5e: Add missing link mode to ptys2ext_ethtool_map
net/mlx5: Explicitly set scheduling element and TSAR type
net/mlx5: Add missing masks and QoS bit masks for scheduling elements
net/mlx5: Correct TASR typo into TSAR
net/mlx5: Verify support for scheduling element and TSAR type
net/mlx5: Fix bridge mode operations when there are no VFs
fou: fix initialization of grc
octeontx2-af: Modify SMQ flush sequence to drop packets
net: ftgmac100: Enable TX interrupt to avoid TX timeout
selftests: net: csum: Fix checksums for packets with non-zero padding
netfilter: nft_socket: fix sk refcount leaks
net: dsa: felix: ignore pending status of TAS module when it's disabled
net: dpaa: Pad packets to ETH_ZLEN
tracing/osnoise: Fix build when timerlat is not enabled
spi: nxp-fspi: fix the KASAN report out-of-bounds bug
drm/syncobj: Fix syncobj leak in drm_syncobj_eventfd_ioctl
dma-buf: heaps: Fix off-by-one in CMA heap fault handler
drm/nouveau/fb: restore init() for ramgp102
drm/amdgpu/atomfirmware: Silence UBSAN warning
drm/amd/amdgpu: apply command submission parser for JPEG v1
spi: geni-qcom: Undo runtime PM changes at driver exit time
spi: geni-qcom: Fix incorrect free_irq() sequence
drm/i915/guc: prevent a possible int overflow in wq offsets
ASoC: codecs: avoid possible garbage value in peb2466_reg_read()
cifs: Fix signature miscalculation
pinctrl: meteorlake: Add Arrow Lake-H/U AC

[Kernel-packages] [Bug 2086138] Re: Noble update: upstream stable patchset 2024-10-31

[Koichiro Den]

** Description changed:

  
  SRU Justification
  
  Impact:
 The upstream process for stable tree updates is quite similar
 in scope to the Ubuntu SRU process, e.g., each patch has to
 demonstrably fix a bug, and each patch is vetted by upstream
 by originating either directly from a mainline/stable Linux tree or
 a minimally backported form of that patch. The following upstream
 stable patches should be included in the Ubuntu kernel:
  
 upstream stable patchset 2024-10-31
+ 
+ Ported from the following upstream stable releases:
+ v6.6.52, v6.10.11
+ 
 from git://git.kernel.org/
  
  device property: Add cleanup.h based fwnode_handle_put() scope based cleanup.
  device property: Introduce device_for_each_child_node_scoped()
  iio: adc: ad7124: Switch from of specific to fwnode based property handling
  ksmbd: override fsids for share path check
  ksmbd: override fsids for smb2_query_info()
  usbnet: ipheth: remove extraneous rx URB length check
  usbnet: ipheth: drop RX URBs with no payload
  usbnet: ipheth: do not stop RX on failing RX callback
  usbnet: ipheth: fix carrier detection in modes 1 and 4
  net: ethernet: use ip_hdrlen() instead of bit shift
  drm: panel-orientation-quirks: Add quirk for Ayn Loki Zero
  drm: panel-orientation-quirks: Add quirk for Ayn Loki Max
  net: phy: vitesse: repair vsc73xx autonegotiation
  powerpc/mm: Fix boot warning with hugepages and CONFIG_DEBUG_VIRTUAL
  wifi: mt76: mt7921: fix NULL pointer access in mt7921_ipv6_addr_change
  net: hns3: use correct release function during uninitialization
  btrfs: update target inode's ctime on unlink
  Input: ads7846 - ratelimit the spi_sync error message
  Input: synaptics - enable SMBus for HP Elitebook 840 G2
  HID: multitouch: Add support for GT7868Q
  scripts: kconfig: merge_config: config files: add a trailing newline
  platform/surface: aggregator_registry: Add Support for Surface Pro 10
  platform/surface: aggregator_registry: Add support for Surface Laptop Go 3
  drm/msm/adreno: Fix error return if missing firmware-name
  Input: i8042 - add Fujitsu Lifebook E756 to i8042 quirk table
  smb/server: fix return value of smb2_open()
  NFSv4: Fix clearing of layout segments in layoutreturn
  NFS: Avoid unnecessary rescanning of the per-server delegation list
  platform/x86: panasonic-laptop: Fix SINF array out of bounds accesses
  platform/x86: panasonic-laptop: Allocate 1 entry extra in the sinf array
  mptcp: pm: Fix uaf in __timer_delete_sync
  arm64: dts: rockchip: fix eMMC/SPI corruption when audio has been used on 
RK3399 Puma
  arm64: dts: rockchip: override BIOS_DISABLE signal via GPIO hog on RK3399 Puma
  minmax: reduce min/max macro expansion in atomisp driver
  net: tighten bad gso csum offset check in virtio_net_hdr
  dm-integrity: fix a race condition when accessing recalc_sector
  x86/hyperv: fix kexec crash due to VP assist page corruption
  mm: avoid leaving partial pfn mappings around in error case
  arm64: dts: rockchip: fix PMIC interrupt pin in pinctrl for ROCK Pi E
  drm/amd/display: Disable error correction if it's not supported
  drm/amd/display: Fix FEC_READY write on DP LT
  eeprom: digsy_mtc: Fix 93xx46 driver probe failure
  cxl/core: Fix incorrect vendor debug UUID define
  selftests/bpf: Support SOCK_STREAM in unix_inet_redir_to_connected()
  hwmon: (pmbus) Conditionally clear individual status bits for pmbus rev >= 1.2
  ice: Fix lldp packets dropping after changing the number of channels
  ice: fix accounting for filters shared by multiple VSIs
  ice: fix VSI lists confusion when adding VLANs
  igb: Always call igb_xdp_ring_update_tail() under Tx lock
  net/mlx5: Update the list of the PCI supported devices
  net/mlx5e: Add missing link modes to ptys2ethtool_map
  net/mlx5e: Add missing link mode to ptys2ext_ethtool_map
  net/mlx5: Explicitly set scheduling element and TSAR type
  net/mlx5: Add missing masks and QoS bit masks for scheduling elements
  net/mlx5: Correct TASR typo into TSAR
  net/mlx5: Verify support for scheduling element and TSAR type
  net/mlx5: Fix bridge mode operations when there are no VFs
  fou: fix initialization of grc
  octeontx2-af: Modify SMQ flush sequence to drop packets
  net: ftgmac100: Enable TX interrupt to avoid TX timeout
  selftests: net: csum: Fix checksums for packets with non-zero padding
  netfilter: nft_socket: fix sk refcount leaks
  net: dsa: felix: ignore pending status of TAS module when it's disabled
  net: dpaa: Pad packets to ETH_ZLEN
  tracing/osnoise: Fix build when timerlat is not enabled
  spi: nxp-fspi: fix the KASAN report out-of-bounds bug
  drm/syncobj: Fix syncobj leak in drm_syncobj_eventfd_ioctl
  dma-buf: heaps: Fix off-by-one in CMA heap fault handler
  drm/nouveau/fb: restore init() for ramgp102
  drm/amdgpu/atomfirmware: Silence UBSAN warning
  drm/amd/amdgpu: apply command submission parser for JPEG v1
  spi: geni-qcom: U

[Kernel-packages] [Bug 2080563] Re: Backport "x86/kaslr: Expose and use the end of the physical memory address space"

[Launchpad Bug Tracker]

This bug was fixed in the package linux-gcp - 6.8.0-1017.19

---
linux-gcp (6.8.0-1017.19) noble; urgency=medium

  * noble/linux-gcp: 6.8.0-1017.19 -proposed tracker (LP: #2082407)

  * Don't produce linux-*-cloud-tools-common, linux-*-tools-common and
linux-*-tools-host binary packages (LP: #2048183)
- [Packaging]: gcp: Don't produce linux-*-cloud-tools-common, linux-*-tools-
  common and linux-*-tools-host binary packages

  * Remove obsolete build flags in derivative kernels (LP: #2077306)
- [Packaging]: gcp: Remove obsolete build flags in derivative kernels

  * perf build disables tracepoint support (LP: #2076190)
- [Packaging]: gcp: Add libtraceevent build depends as required by
  bd9b792a7740956f1c170fd55ab918172aa69be7

  * sev-guest should be built-in (LP: #2083848)
- [Config] Mark sev-guest as built-in

  * Backport "x86/kaslr: Expose and use the end of the physical memory address
space" (LP: #2080563)
- x86/kaslr: Expose and use the end of the physical memory address space

  * linux-gcp: mlx5_ib needed in the linux-modules package (LP: #2081891)
- [Packaging] Move mlx5_ib module to linux-modules

  [ Ubuntu: 6.8.0-48.48 ]

  * noble/linux: 6.8.0-48.48 -proposed tracker (LP: #2082437)
  * [SRU][Noble] Bad EPP defaults cause performance regressions on select Intel
CPUs (LP: #2077470)
- x86/cpu/vfm: Update arch/x86/include/asm/intel-family.h
- cpufreq: intel_pstate: Allow model specific EPPs
- cpufreq: intel_pstate: Update default EPPs for Meteor Lake
- cpufreq: intel_pstate: Switch to new Intel CPU model defines
- cpufreq: intel_pstate: Update Meteor Lake EPPs
- cpufreq: intel_pstate: Use Meteor Lake EPPs for Arrow Lake
- cpufreq: intel_pstate: Update Balance performance EPP for Emerald Rapids
  * power: Enable intel_rapl driver (LP: #2078834)
- powercap: intel_rapl: Add support for ArrowLake-H platform
  * x86/vmware: Add TDX hypercall support (LP: #2077729)
- x86/vmware: Introduce VMware hypercall API
- x86/vmware: Add TDX hypercall support
  * Guest crashes post migration with migrate_misplaced_folio+0x4cc/0x5d0
(LP: #2076866)
- mm/mempolicy: use numa_node_id() instead of cpu_to_node()
- mm/numa_balancing: allow migrate on protnone reference with
  MPOL_PREFERRED_MANY policy
- mm: convert folio_estimated_sharers() to folio_likely_mapped_shared()
- mm: factor out the numa mapping rebuilding into a new helper
- mm: support multi-size THP numa balancing
- mm/migrate: make migrate_misplaced_folio() return 0 on success
- mm/migrate: move NUMA hinting fault folio isolation + checks under PTL
- mm: fix possible OOB in numa_rebuild_large_mapping()
  * Add 'mm: hold PTL from the first PTE while reclaiming a large folio' to fix
L2 Guest hang during LTP Test (LP: #2076147)
- mm: hold PTL from the first PTE while reclaiming a large folio
  * KOP L2 guest fails to boot with 1 core - SMT8 topology (LP: #2070329)
- KVM: PPC: Book3S HV nestedv2: Add DPDES support in helper library for 
Guest
  state buffer
- KVM: PPC: Book3S HV nestedv2: Fix doorbell emulation
  * L2 Guest migration: continuously dumping while running NFS guest migration
(LP: #2076406)
- KVM: PPC: Book3S HV: Fix the set_one_reg for MMCR3
- KVM: PPC: Book3S HV: Fix the get_one_reg of SDAR
- KVM: PPC: Book3S HV: Add one-reg interface for DEXCR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest DEXCR in sync
- KVM: PPC: Book3S HV: Add one-reg interface for HASHKEYR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest HASHKEYR in sync
- KVM: PPC: Book3S HV: Add one-reg interface for HASHPKEYR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest HASHPKEYR in sync
  * perf build disables tracepoint support (LP: #2076190)
- [Packaging] perf: reenable libtraceevent
  * Please backport the more restrictive XSAVES deactivation for  Zen1/2 arch
(LP: #2077321)
- x86/CPU/AMD: Improve the erratum 1386 workaround
  * Fix alsa scarlett2 driver in 6.8  (LP: #2076402)
- ALSA: scarlett2: Move initialisation code lower in the source
- ALSA: scarlett2: Implement handling of the ACK notification
  * rtw89: reset IDMEM mode to prevent download firmware failure (LP: #2077396)
- wifi: rtw89: 885xb: reset IDMEM mode to prevent download firmware failure
  * CVE-2024-43858
- jfs: Fix array-index-out-of-bounds in diFree
  * CVE-2024-42280
- mISDN: Fix a use after free in hfcmulti_tx()
  * CVE-2024-42271
- net/iucv: fix use after free in iucv_sock_close()
  * [Ubuntu-24.04] FADump with recommended crash size is making the L1 hang
(LP: #2060039)
- powerpc/64s/radix/kfence: map __kfence_pool at page granularity
  * Noble update: upstream stable patchset 2024-09-09 (LP: #2079945)
- ocfs2: add bounds checking to ocfs2_check_dir_entry()
- jfs: don't walk off the end of ealist
- fs/ntfs3: Add a check for attr_name

[Kernel-packages] [Bug 2083848] Re: sev-guest should be built-in

[Launchpad Bug Tracker]

This bug was fixed in the package linux-gcp - 6.8.0-1017.19

---
linux-gcp (6.8.0-1017.19) noble; urgency=medium

  * noble/linux-gcp: 6.8.0-1017.19 -proposed tracker (LP: #2082407)

  * Don't produce linux-*-cloud-tools-common, linux-*-tools-common and
linux-*-tools-host binary packages (LP: #2048183)
- [Packaging]: gcp: Don't produce linux-*-cloud-tools-common, linux-*-tools-
  common and linux-*-tools-host binary packages

  * Remove obsolete build flags in derivative kernels (LP: #2077306)
- [Packaging]: gcp: Remove obsolete build flags in derivative kernels

  * perf build disables tracepoint support (LP: #2076190)
- [Packaging]: gcp: Add libtraceevent build depends as required by
  bd9b792a7740956f1c170fd55ab918172aa69be7

  * sev-guest should be built-in (LP: #2083848)
- [Config] Mark sev-guest as built-in

  * Backport "x86/kaslr: Expose and use the end of the physical memory address
space" (LP: #2080563)
- x86/kaslr: Expose and use the end of the physical memory address space

  * linux-gcp: mlx5_ib needed in the linux-modules package (LP: #2081891)
- [Packaging] Move mlx5_ib module to linux-modules

  [ Ubuntu: 6.8.0-48.48 ]

  * noble/linux: 6.8.0-48.48 -proposed tracker (LP: #2082437)
  * [SRU][Noble] Bad EPP defaults cause performance regressions on select Intel
CPUs (LP: #2077470)
- x86/cpu/vfm: Update arch/x86/include/asm/intel-family.h
- cpufreq: intel_pstate: Allow model specific EPPs
- cpufreq: intel_pstate: Update default EPPs for Meteor Lake
- cpufreq: intel_pstate: Switch to new Intel CPU model defines
- cpufreq: intel_pstate: Update Meteor Lake EPPs
- cpufreq: intel_pstate: Use Meteor Lake EPPs for Arrow Lake
- cpufreq: intel_pstate: Update Balance performance EPP for Emerald Rapids
  * power: Enable intel_rapl driver (LP: #2078834)
- powercap: intel_rapl: Add support for ArrowLake-H platform
  * x86/vmware: Add TDX hypercall support (LP: #2077729)
- x86/vmware: Introduce VMware hypercall API
- x86/vmware: Add TDX hypercall support
  * Guest crashes post migration with migrate_misplaced_folio+0x4cc/0x5d0
(LP: #2076866)
- mm/mempolicy: use numa_node_id() instead of cpu_to_node()
- mm/numa_balancing: allow migrate on protnone reference with
  MPOL_PREFERRED_MANY policy
- mm: convert folio_estimated_sharers() to folio_likely_mapped_shared()
- mm: factor out the numa mapping rebuilding into a new helper
- mm: support multi-size THP numa balancing
- mm/migrate: make migrate_misplaced_folio() return 0 on success
- mm/migrate: move NUMA hinting fault folio isolation + checks under PTL
- mm: fix possible OOB in numa_rebuild_large_mapping()
  * Add 'mm: hold PTL from the first PTE while reclaiming a large folio' to fix
L2 Guest hang during LTP Test (LP: #2076147)
- mm: hold PTL from the first PTE while reclaiming a large folio
  * KOP L2 guest fails to boot with 1 core - SMT8 topology (LP: #2070329)
- KVM: PPC: Book3S HV nestedv2: Add DPDES support in helper library for 
Guest
  state buffer
- KVM: PPC: Book3S HV nestedv2: Fix doorbell emulation
  * L2 Guest migration: continuously dumping while running NFS guest migration
(LP: #2076406)
- KVM: PPC: Book3S HV: Fix the set_one_reg for MMCR3
- KVM: PPC: Book3S HV: Fix the get_one_reg of SDAR
- KVM: PPC: Book3S HV: Add one-reg interface for DEXCR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest DEXCR in sync
- KVM: PPC: Book3S HV: Add one-reg interface for HASHKEYR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest HASHKEYR in sync
- KVM: PPC: Book3S HV: Add one-reg interface for HASHPKEYR register
- KVM: PPC: Book3S HV nestedv2: Keep nested guest HASHPKEYR in sync
  * perf build disables tracepoint support (LP: #2076190)
- [Packaging] perf: reenable libtraceevent
  * Please backport the more restrictive XSAVES deactivation for  Zen1/2 arch
(LP: #2077321)
- x86/CPU/AMD: Improve the erratum 1386 workaround
  * Fix alsa scarlett2 driver in 6.8  (LP: #2076402)
- ALSA: scarlett2: Move initialisation code lower in the source
- ALSA: scarlett2: Implement handling of the ACK notification
  * rtw89: reset IDMEM mode to prevent download firmware failure (LP: #2077396)
- wifi: rtw89: 885xb: reset IDMEM mode to prevent download firmware failure
  * CVE-2024-43858
- jfs: Fix array-index-out-of-bounds in diFree
  * CVE-2024-42280
- mISDN: Fix a use after free in hfcmulti_tx()
  * CVE-2024-42271
- net/iucv: fix use after free in iucv_sock_close()
  * [Ubuntu-24.04] FADump with recommended crash size is making the L1 hang
(LP: #2060039)
- powerpc/64s/radix/kfence: map __kfence_pool at page granularity
  * Noble update: upstream stable patchset 2024-09-09 (LP: #2079945)
- ocfs2: add bounds checking to ocfs2_check_dir_entry()
- jfs: don't walk off the end of ealist
- fs/ntfs3: Add a check for attr_name