Great news, thank you for taking care of it!
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https://bugs.launchpad.net/bugs/2091719
Title:
btrfs will WARN_ON() in btrfs_remove_qgroup() unnecessarily
Status in linux pa
Hi, any update on this btfs bug?
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https://bugs.launchpad.net/bugs/2091719
Title:
BTRFS kernel panic on btrfs_remove_qgroup
Status in linux package in Ubuntu:
Confirmed
S
** Tags removed: verification-needed-noble-linux
verification-needed-noble-linux-hwe-6.11
verification-needed-noble-linux-lowlatency-hwe-6.11
verification-needed-noble-linux-realtime-6.11
verification-needed-oracular-linux-realtime
** Tags added: verification-done-noble-linux
verification-done
Thank you, can confirm the problem cannot be reproduced using the kernel
package from the linked PPA
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Title:
BTRFS kernel panic on b
Public bug reported:
We are able to trigger a kernel oops in the btrfs code from userspace:
[ 46.597006] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 46.597474] CPU: 0 PID: 1316 Comm: (sd-clean) Not tainted 6.8.0-50-generic
#51-Ubuntu
[ 46.597660] Hardware name: QEMU Standar
Right now we need to have this ugly workaround in debian/rules whenever
we need to use bpftool at build time, which is becoming more and more
important as we need to build CO-RE binaries, for example in
src:systemd:
ifeq ($(DEB_VENDOR),Ubuntu)
bpftool_binary := $(shell find /usr/lib/linux-tools/ -
It would be great if the new package was backported to Noble too, so
that we can use it in the upstream systemd build and CI. I've tested and
sent a patch: https://lists.ubuntu.com/archives/kernel-
team/2024-October/154734.html
** Also affects: linux (Ubuntu Noble)
Importance: Undecided
New version as requested on the ML at:
https://lists.ubuntu.com/archives/kernel-team/2024-August/153061.html
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https://bugs.launchpad.net/bugs/2050083
Title:
generate and sh
I have sent a follow-up here: https://lists.ubuntu.com/archives/kernel-
team/2024-August/153006.html
The equivalent debian package ships an empty stub header rather than disabling
the package completely, as it's easier to handle for everyone, and can be
changed once BTF for armhf starts working:
I have sent a patch to kernel-team adding this new package, tested a
local build on oracular amd64 and it seems to work:
https://lists.ubuntu.com/archives/kernel-team/2024-July/152477.html
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Github Actions enabled KVM for all open source repositories for free in
January:
https://github.blog/2024-01-17-github-hosted-runners-double-the-power-
for-open-source/
We started using it in systemd, and we hit this bug:
https://paste.centos.org/view/411107c8
This will start quickly affecting
Public bug reported:
A vmlinux.h header generated from a kernel build with bpftool is needed to
build and ship BPF CO-RE programs. We are looking to ship these in the next
version of systemd.
vmlinux.h being generated depends on the kernel version, architecture and
kconfig. There are some vague
Gentle ping. Would love to see this fix in time for Noble's release.
Thanks!
** Description changed:
SRU Justification
[Impact]
The dmi-sysfs.ko module (CONFIG_DMI_SYSFS) is currently shipped in
linux-modules-extra. This makes it hard to pull in via the linux-virtual
package, it c
** Description changed:
SRU Justification
[Impact]
- The kvm flavours currently do not enable CONFIG_DMI_SYSFS. This stops
- VMs using these kernels from being configurable using qemu or cloud-
- hypervisor's SMBIOS type 11 strings. This feature is supported and used
- widely by systemd:
Given this module doesn't really depend on firmware or anything, it
would be a good candidate to be in linux-modules instead of linux-
modules-extra. That way it will be pulled in without having to use the
virtual package that depends on the firmware too.
On Debian, Fedora and Archlinux it is a bu
So it's a module: CONFIG_DMI_SYSFS=m and it's part of the modules-extra
package. That means there's no way, without knowing the exact kernel
version in advance, to pull that package in using linux-virtual. You'd
have to use linux-generic, but that also pulls in all the firmware
stuff.
Can a soluti
Got it, thank you
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https://bugs.launchpad.net/bugs/2045561
Title:
linux-kvm: please enable CONFIG_DMI_SYSFS for SMBIOS support
Status in linux-kvm package in Ubuntu:
Thanks - what about Jammy?
** Changed in: linux-kvm (Ubuntu Mantic)
Status: New => Won't Fix
** Changed in: linux-kvm (Ubuntu Noble)
Status: New => Won't Fix
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** Description changed:
SRU Justification
[Impact]
The kvm flavours currently do not enable CONFIG_DMI_SYSFS. This stops
VMs using these kernels from being configurable using qemu or cloud-
hypervisor's SMBIOS type 11 strings. This feature is supported and used
widely by systemd:
Public bug reported:
SRU Justification
[Impact]
The kvm flavours currently do not enable CONFIG_DMI_SYSFS. This stops
VMs using these kernels from being configurable using qemu or cloud-
hypervisor's SMBIOS type 11 strings. This feature is supported and used
widely by systemd:
https://www.freed
** Tags removed: verification-needed-focal-linux-aws-5.15
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https://bugs.launchpad.net/bugs/2019040
Title:
linux-*: please enable dm-verity kconfigs to allow MoK/db veri
** Tags removed: verification-needed-kinetic
** Tags added: verification-done-kinetic
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https://bugs.launchpad.net/bugs/2019040
Title:
linux-*: please enable dm-verity k
linux-generic looks good, thanks. Will the changes to linux-kvm and
linux-azure be merged separately later?
** Tags removed: verification-needed-jammy verification-needed-lunar
** Tags added: verification-done-jammy verification-done-lunar
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Hi, any update on these configs changes? Have they been queued?
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Title:
linux-*: please enable dm-verity kconfigs to allow MoK/db ve
Thank you!
Do you have details about the performance impact of IMA_ARCH?
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https://bugs.launchpad.net/bugs/2019040
Title:
linux-*: please enable dm-verity kconfigs to allow
There's no specific log to share, I've downloaded the kconfig for the
kvm flavour from the linux-
buildinfo-6.2.0-1003-kvm_6.2.0-1003.3_amd64.deb package, extracted
usr/lib/linux/6.2.0-1003-kvm/config and checked for these kconfigs, and
they are not present:
$ grep DM_VERITY config
# CONFIG_DM_VER
** Summary changed:
- linux-kvm: please enable dm-verity kconfigs
+ linux-*: please enable dm-verity kconfigs to allow MoK/db verified root images
** Also affects: linux-meta-azure (Ubuntu)
Importance: Undecided
Status: New
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Also, please enable
CONFIG_DM_VERITY_VERIFY_ROOTHASH_SIG_SECONDARY_KEYRING on the cloud
kernels - especially I am interested in the Azure one. Same reason as
above - the other options are already enabled there.
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Public bug reported:
The kvm flavours currently do not enable dm-verity. This stops us from
using integrity protected and verified images in VMs using this kernel
flavour.
Please consider enabling the following kconfigs:
CONFIG_DM_VERITY
CONFIG_DM_VERITY_VERIFY_ROOTHASH_SIG
CONFIG_DM_VERITY_VERI
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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https://bugs.launchpad.net/bugs/1961771
Title:
Enable CONFIG_WATCHDOG_HRTIMER_PRETIMEOUT in Jammy
Sta
Public bug reported:
[Impact]
The CONFIG_WATCHDOG_HRTIMER_PRETIMEOUT option allows to support
pretimeout actions on device drivers without the hardware capability to
support it. It was introduced in Linux 5.14:
https://github.com/torvalds/linux/commit/7b7d2fdc8c3e3f9fdb3558d674e1eeddc16c7d9e
It
FYI, Debian 11 will ship with BPF_LSM built in, but disabled by default
(by explicitly setting CONFIG_LSM to the desired list)
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https://bugs.launchpad.net/bugs/1905975
Title:
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