** Changed in: linux (Ubuntu Plucky)
Assignee: (unassigned) => Thibault Ferrante (thibf)
** Changed in: linux (Ubuntu)
Status: New => Fix Released
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https://bugs.launchp
Between 6.14.0-24-generic and 6.14.0-27-generic there is only 2 code changes:
907a7a2e5bf4 PCI/PM: Set up runtime PM even for devices without PCI PM
d35acc1be348 net_sched: prio: fix a race in prio_tune()
The first one could be the fix. However this isn't enough to explain the 6.8
issue as this c
Public bug reported:
[ Impact ]
* GPU usage reported wrongly.
* Upstream bug report:
https://gitlab.freedesktop.org/drm/xe/kernel/-/issues/4532
[ Fix ]
* Upstream fixes:
617d824c53 drm/xe: Add WA BB to capture active context utilization
9c7632faad drm/xe/lrc: Use a temporary buffer for WA B
Patch submitted: https://lists.ubuntu.com/archives/kernel-
team/2025-July/161599.html
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https://bugs.launchpad.net/bugs/2117716
Title:
i915: support ARL-H gpu
To manage notifications ab
re added in 6.9.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Fix Released
** Affects: linux (Ubuntu Noble)
Importance: Medium
Assignee: Thibault Ferrante (thibf)
Status: In Progress
** Also affects: linux (Ubuntu)
Importance: Undecided
Sta
** Summary changed:
- Add GuC firmware support for Panther lake
+ Add GuC/HuC firmware support for Panther lake
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Title:
Add GuC/HuC firmware sup
This is a public version of:
https://bugs.launchpad.net/ubuntu/+bug/2112407
https://bugs.launchpad.net/ubuntu/+bug/2112406
** Description changed:
[ Impact ]
- * New firmware is needed to support Pantherlake.
+ * New firmware is needed to support Pantherlake.
[ Fix ]
- * Cherry-pi
signed) => Thibault Ferrante (thibf)
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Title:
Support xe2_hpg
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+sou
** Description changed:
[ Impact ]
* Support xe2_hpg
* Include subsequent workaround update
[ Fix ]
- * Backport from linux-next:
+ * Backport/cherry-pick from linux-next:
9b779ff0e1d drm/xe/xe2_hpg: Add PCI IDs for xe2_hpg
26ff87d2e77 drm/xe/xe2_hpg: Define additional Xe2_HP
Public bug reported:
[ Impact ]
* Support xe2_hpg
* Include subsequent workaround update
[ Fix ]
* Backport from linux-next:
9b779ff0e1d drm/xe/xe2_hpg: Add PCI IDs for xe2_hpg
26ff87d2e77 drm/xe/xe2_hpg: Define additional Xe2_HPG GMD_ID
b1f704107cf drm/xe/xe2hpg: Add Wa_22021007897
a5d221924
Public bug reported:
[ Impact ]
* New firmware is needed to support Pantherlake.
[ Fix ]
* Cherry-pick from upstream: https://gitlab.com/kernel-firmware/linux-
firmware/-/commit/44c2ebd6d878a09c75b8032fac1071186a8bd17c
[ Test Plan ]
* Boot targeted hardware and verify it works as expected.
Verification done on plucky:linux, not all related suspend issue has
been fixed, but most of them and no regression.
** Tags added: verification-done-plucky-linux
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Patch submitted: https://lists.ubuntu.com/archives/kernel-
team/2025-June/160991.html
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Title:
intel_rapl: support ARL-H hardware
To manage notif
: Medium
Assignee: Thibault Ferrante (thibf)
Status: New
** Also affects: linux (Ubuntu)
Importance: Undecided
Status: New
** No longer affects: kobuk
** Also affects: linux (Ubuntu Noble)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu Noble
** Changed in: linux (Ubuntu Oracular)
Status: In Progress => Won't Fix
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Title:
Fix ARL-U/H suspend issues
To manage notifications about
Verified on noble:
linux-firmware:
Installed: 20240318.git3b128b60-0ubuntu2.13
Candidate: 20240318.git3b128b60-0ubuntu2.13
Version table:
*** 20240318.git3b128b60-0ubuntu2.13 2000
400 http://archive.ubuntu.com/ubuntu noble-proposed/main amd64 Packages
100 /var/lib/dpkg/statu
Verified on plucky:
ubuntu@mustang-118102:~$ apt-cache policy linux-firmware
linux-firmware:
Installed: 20250317.git1d4c88ee-0ubuntu1.2
Candidate: 20250317.git1d4c88ee-0ubuntu1.2
Version table:
*** 20250317.git1d4c88ee-0ubuntu1.2 2000
400 http://archive.ubuntu.com/ubuntu plucky-prop
Verified on oracular
ubuntu@mustang-118102:~$ apt-cache policy linux-firmware
linux-firmware:
Installed: 20240913.gita34e7a5f-0ubuntu2.8
Candidate: 20240913.gita34e7a5f-0ubuntu2.8
Version table:
*** 20240913.gita34e7a5f-0ubuntu2.8 2000
400 http://archive.ubuntu.com/ubuntu oracular-p
Patch submitted: https://lists.ubuntu.com/archives/kernel-
team/2025-June/160128.html
** Description changed:
[ Impact ]
- * Multiple issues are noticed when validating Arrow Lake hardware after
suspend.
- - An ethernet interface cannot be up after suspend - LP: #2111232
- - Found Netw
: linux (Ubuntu Oracular)
Importance: High
Assignee: Thibault Ferrante (thibf)
Status: In Progress
** Affects: linux (Ubuntu Plucky)
Importance: High
Assignee: Thibault Ferrante (thibf)
Status: In Progress
** Information type changed from Proprietary to Public
** Description changed:
[ Impact ]
* Support ECC memory for Xe2HPD platform.
[ Fix ]
Upstream commit:
bc1feb8174b7e drm/i915/xe2hpd: Identify the memory type for SKUs with GDDR +
ECC
[ Test Plan ]
* Compile and boot tested.
[ Where problems could occur ]
: linux (Ubuntu)
Importance: Undecided
Status: New
** Affects: linux (Ubuntu Plucky)
Importance: Undecided
Assignee: Thibault Ferrante (thibf)
Status: New
** Also affects: linux (Ubuntu Plucky)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu
Patch submitted: https://lists.ubuntu.com/archives/kernel-
team/2025-June/160059.html
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Title:
drm/i915/xe2hpd: Identify the memory type for SKUs
** Changed in: linux (Ubuntu Plucky)
Status: New => Fix Released
** Changed in: linux (Ubuntu Plucky)
Status: Fix Released => Fix Committed
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** Tags removed: verification-needed-oracular-linux-intel
** Tags added: verification-done-oracular-intel
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Title:
drm/i915/xe2hpd: Identify the m
> verify it works as expected.
Bring up the hardware and search for such line:
i915 :00:02.0: [drm] GT0: GuC firmware i915/tgl_guc_70.bin version
70.XX.X
That would confirm that the new firmware is loaded.
Look for error on the GPU bring up if any regression/error is showing up.
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I neglected Oracular as we are getting closer to EOL, but I will submit
a request too.
** Also affects: linux-firmware (Ubuntu Oracular)
Importance: Undecided
Status: New
** Changed in: linux-firmware (Ubuntu Oracular)
Importance: Undecided => Low
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** Changed in: linux-firmware (Ubuntu)
Status: New => Fix Released
** Changed in: linux-firmware (Ubuntu Noble)
Importance: Undecided => Low
** Changed in: linux-firmware (Ubuntu Plucky)
Importance: Undecided => Low
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Public bug reported:
[ Impact ]
* Support latest hardware released
* Multiple fixes including ones targeting BMG cards
[ Fix ]
* Latest upstream version :
https://gitlab.com/kernel-firmware/linux-firmware/-/commit/9e61db179b328f520cb836c107986a39814fd8f8
* As this is a minor version upgrad
Patch submitted: https://lists.ubuntu.com/archives/kernel-
team/2025-May/159684.html
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Title:
deadlock on cpu_hotplug_lock in __accept_page()
To
** Changed in: linux-intel (Ubuntu Plucky)
Status: Confirmed => Fix Committed
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Title:
deadlock on cpu_hotplug_lock in __accept_page()
To
Public bug reported:
[ Impact ]
* When shutting down a TDX VM, will be stuck in the shutdown process.
[ Fix ]
* Backport to 6.8:
e44721259 KVM: x86: Unload MMUs during vCPU destruction, not before
[ Test Plan ]
* Setup a TDX VM then shut it down repeatedly, should not get stuck in
the pro
** Description changed:
[ Impact ]
- * Support ECC memory for Xe2HPD platform.
+ * Support ECC memory for Xe2HPD platform.
[ Fix ]
Upstream commit:
- drm/i915/xe2hpd: Identify the memory type for SKUs with GDDR + ECC
+ bc1feb8174b7e drm/i915/xe2hpd: Identify the memory type for S
Public bug reported:
Forwardport 'TDX: Add KVM Exit for TDX TDG.VP.VMCALL' to 6.14 which was
submitted to the coco-queue.
** Affects: linux-intel (Ubuntu)
Importance: Undecided
Status: Fix Committed
** Affects: linux-intel (Ubuntu Plucky)
Importance: Undecided
Status:
** Changed in: linux-intel (Ubuntu Oracular)
Status: Fix Committed => Fix Released
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Title:
KVM: enable TDX
To manage notifications about
** Also affects: linux-intel (Ubuntu Plucky)
Importance: Undecided
Assignee: Thibault Ferrante (thibf)
Status: Fix Released
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Title
Patch submitted: https://lists.ubuntu.com/archives/kernel-
team/2025-April/158948.html
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Title:
drm/xe: prevent potential UAF in pf_provision_vf_g
For 6.14, the patch series is originating from here :
https://github.com/intel/tdx-linux/tree/v6.14/tdx-kvm/v6.14
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Title:
Support TDX in linux-in
** Summary changed:
- Support TDX in Oracular
+ Support TDX in linux-intel
** Also affects: linux-intel (Ubuntu Plucky)
Importance: Undecided
Status: New
** Changed in: linux-intel (Ubuntu Plucky)
Status: New => Fix Committed
** Changed in: linux-intel (Ubuntu Oracular)
** Changed in: linux-intel (Ubuntu Plucky)
Status: Fix Released => Fix Committed
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Title:
Support eudebug
To manage notifications about th
safe without this lock. This is
however a micro-optimization in a non-hot path which I think is frowned
upon.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Affects: linux (Ubuntu Oracular)
Importance: Wishlist
Assignee: Thibault Ferrante (thibf
performance in Granite Rapids Xeon.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Affects: linux (Ubuntu Noble)
Importance: Medium
Assignee: Thibault Ferrante (thibf)
Status: In Progress
** Also affects: linux (Ubuntu Noble)
Importance: Undecided
This is a public version of:
https://bugs.launchpad.net/bugs/2044826
https://bugs.launchpad.net/bugs/2044823
** Changed in: linux (Ubuntu Noble)
Assignee: (unassigned) => Thibault Ferrante (thibf)
** Changed in: linux (Ubuntu Noble)
Importance: Undecided => Medium
** Changed in:
(Ubuntu)
Importance: Medium
Assignee: Thibault Ferrante (thibf)
Status: New
** Affects: linux (Ubuntu Oracular)
Importance: Medium
Assignee: Thibault Ferrante (thibf)
Status: New
** Affects: linux (Ubuntu Plucky)
Importance: Medium
Assignee: Thibault
Patch submitted: https://lists.ubuntu.com/archives/kernel-
team/2025-April/158929.html
** Summary changed:
- intel_idle: add Granite Rapids Xeon support
+ intel_idle: add Granite Rapids Xeon (D) support
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intel
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Affects: linux (Ubuntu Oracular)
Importance: Medium
Assignee: Thibault Ferrante (thibf)
Status: New
** Also affects: linux (Ubuntu)
Importance: Undecided
Status: New
** No longer
Note to others facing issues with install auto-gptq for NPU hardware:
BUILD_CUDA_EXT=0 pip install auto-gptq
** Tags removed: verification-needed-noble-linux
verification-needed-oracular-linux
** Tags added: verification-done-noble-linux verification-done-oracular-linux
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Tested following intel recommandation to run Qwen/Qwen2-7B model in LNL based
on
https://docs.openvino.ai/2024/learn-openvino/llm_inference_guide/genai-guide-npu.html
using latest Linux NPU driver -
https://github.com/intel/linux-npu-driver/releases/tag/v1.10.1
:
$ uname -a
Linux tucano-806928
** Information type changed from Proprietary to Public
** Also affects: linux-intel (Ubuntu)
Importance: Undecided
Status: New
** Changed in: linux-intel (Ubuntu)
Status: New => Fix Released
** Changed in: linux-intel (Ubuntu)
Assignee: (unassigned) => Thibault Fe
Public bug reported:
[ Impact ]
* Expose upper limit of TDs through cgroup v2 misc subsystem.
[ Fix ]
* Backport submission :
https://lore.kernel.org/all/20250220170604.2279312-31-pbonz...@redhat.com/
[ Test Plan ]
* Compiled and Tested on TDX supported hardware.
[ Where problems could oc
** Description changed:
[ Impact ]
- * Expose upper limit of TDs through cgroup v2 misc subsystem.
+ * Expose upper limit of TDs through cgroup v2 misc subsystem.
[ Fix ]
- * Backport submission :
+ * Backport submission :
https://lore.kernel.org/all/20250220170604.2279312-31-pb
** Changed in: linux-intel (Ubuntu Noble)
Status: In Progress => Fix Committed
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Title:
Register TDX host key IDs to cgroup misc controller
** Changed in: linux-intel (Ubuntu Noble)
Status: Fix Committed => Fix Released
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Title:
Fix EPT level 5 support for Sierra Forest
To mana
** Changed in: linux-intel (Ubuntu Noble)
Status: In Progress => Fix Committed
** Changed in: linux-intel (Ubuntu Oracular)
Status: In Progress => Fix Committed
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Patch submitted: https://lists.ubuntu.com/archives/kernel-
team/2025-April/158759.html
** Changed in: linux-intel (Ubuntu Noble)
Status: New => In Progress
** Description changed:
[ Impact ]
* Expose upper limit of TDs through cgroup v2 misc subsystem.
[ Fix ]
* Backpor
** Changed in: linux-intel (Ubuntu Noble)
Assignee: (unassigned) => Thibault Ferrante (thibf)
** Changed in: linux-intel (Ubuntu Oracular)
Assignee: (unassigned) => Thibault Ferrante (thibf)
** Changed in: linux-intel (Ubuntu Oracular)
Importance: Undecided => Wishlist
*
lar)
Assignee: (unassigned) => Thibault Ferrante (thibf)
** Changed in: linux (Ubuntu Plucky)
Assignee: (unassigned) => Thibault Ferrante (thibf)
** Changed in: linux (Ubuntu Plucky)
Importance: Undecided => Medium
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Public bug reported:
[ Impact ]
* BMG driver not working on latest hardware
[ Fix ]
* Merged into drm-tip:
https://lore.kernel.org/all/20250325224709.4073080-2-matthew.d.ro...@intel.com/
[ Test Plan ]
* Tested by intel
[ Where problems could occur ]
* BMG driver misbehaving with other
Boot testing passed by installing from proposed :
```
ubuntu@u-Alder-Lake-Client-Platform:~$ uname -a
Linux u-Alder-Lake-Client-Platform 5.15.0-1073-intel-iot-realtime #75-Ubuntu
SMP PREEMPT_RT Fri Mar 7 15:12:37 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux
```
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Patch submitted: https://lists.ubuntu.com/archives/kernel-
team/2025-March/158203.html
** Changed in: linux (Ubuntu Plucky)
Importance: Undecided => Low
** Changed in: linux (Ubuntu Plucky)
Importance: Low => Medium
** Changed in: linux (Ubuntu Oracular)
Status: New => Confirmed
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** Also affects: linux (Ubuntu Plucky)
Importance: Undecided
Assignee: Thibault Ferrante (thibf)
Status: Confirmed
** Description changed:
[ Impact ]
* Fail vm_bind when there is a memory pressure and not at rebinding
time.
[ Fix ]
* Clean cherry-pick of
** Description changed:
-
[ Impact ]
- * Fail vm_bind when there is a memory pressure and not at rebinding
+ * Fail vm_bind when there is a memory pressure and not at rebinding
time.
[ Fix ]
- * Clean cherry-pick of:
- 774b5fa509a97017715801739111a42fdc23d590 drm-tip drm/xe: Av
** Description changed:
[ Impact ]
* Fail vm_bind when there is a memory pressure and not at rebinding
time.
[ Fix ]
* Clean cherry-pick of:
- 774b5fa509a97 drm/xe: Avoid evicting object of the same vm in none fault mode
- 0af944f0e3082ff517958b1cea76fb9b8cb379dd linux-ne
** Summary changed:
- Xe: improve behavior under memory pressure
+ drm/xe: improve behavior under memory pressure
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Title:
drm/xe: improve behavi
** Description changed:
- Fail vm_bind when there is a memory pressure and not at rebinding time.
+
+ [ Impact ]
+
+ * Fail vm_bind when there is a memory pressure and not at rebinding
+ time.
+
+ [ Fix ]
+
+ * Clean cherry-pick of:
+ 774b5fa509a97017715801739111a42fdc23d590 drm-tip drm/xe:
Patch submitted for linux-intel:
https://lists.ubuntu.com/archives/kernel-team/2025-March/158116.html
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Title:
TD boot failure with large profiles
** Changed in: linux-intel (Ubuntu Noble)
Assignee: (unassigned) => Thibault Ferrante (thibf)
** Changed in: linux-intel (Ubuntu Oracular)
Assignee: (unassigned) => Thibault Ferrante (thibf)
** Changed in: linux-intel (Ubuntu Noble)
Status: New => In Progress
** C
ndecided
Assignee: Thibault Ferrante (thibf)
Status: In Progress
** Affects: linux-intel (Ubuntu Oracular)
Importance: Undecided
Assignee: Thibault Ferrante (thibf)
Status: In Progress
** Also affects: linux-intel (Ubuntu Noble)
Importance: Undecided
Sta
Patch submitted: https://lists.ubuntu.com/archives/kernel-
team/2025-March/158077.html
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Title:
thermal: Fix temperature readings on intel hardwar
** Changed in: linux (Ubuntu Noble)
Assignee: (unassigned) => Thibault Ferrante (thibf)
** Changed in: linux (Ubuntu Noble)
Status: New => In Progress
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Public bug reported:
[ Impact ]
* On multiple intel hardware, specifics temperature can be wrongly
interpreted.
[ Fix ]
Clean cherry-pick from upstream:
6ae0092ca7ad thermal: intel: intel_tcc: Add model checks for temperature
registers
be6bfb29c55e thermal: intel: intel_tcc_cooling: U
This is a public version of: https://bugs.launchpad.net/bugs/2097132
** Summary changed:
- thermal: Fix temperature readings on extended range SKUs
+ thermal: Fix temperature readings on intel hardware
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Public bug reported:
Fail vm_bind when there is a memory pressure and not at rebinding time.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Affects: linux (Ubuntu Oracular)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Oracular)
Patch submitted: https://lists.ubuntu.com/archives/kernel-
team/2025-March/158041.html
** Changed in: linux (Ubuntu)
Assignee: Thibault Ferrante (thibf) => (unassigned)
** Changed in: linux (Ubuntu Oracular)
Assignee: (unassigned) => Thibault Ferrante (thibf)
** Changed in:
: linux (Ubuntu Oracular)
Assignee: (unassigned) => Thibault Ferrante (thibf)
** Changed in: linux (Ubuntu Oracular)
Importance: Undecided => Medium
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]
* Regression in error handling mechanism in BMG driver.
[ Other Info ]
* Pointed by intel as missing.
** Affects: linux (Ubuntu)
Importance: Undecided
Assignee: Thibault Ferrante (thibf)
Status: New
** Affects: linux (Ubuntu Oracular)
Importance: Undecided
Status: New
Patch v2 submitted: https://lists.ubuntu.com/archives/kernel-
team/2025-March/158036.html
** Description changed:
[ Impact ]
* There are 4 ports on the BMG (3 DP and 1 HDMI). Display for those 3
DP ports are working fine, including single and double monitor display.
However, whenever
Patch submitted: https://lists.ubuntu.com/archives/kernel-
team/2025-March/158023.html
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Title:
HDMI cause display malfunctioning on BMG hardware
.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Fix Released
** Affects: linux (Ubuntu Oracular)
Importance: Undecided
Assignee: Thibault Ferrante (thibf)
Status: In Progress
** Also affects: linux (Ubuntu)
Importance: Undecided
Status: New
** No longer
** Changed in: linux-intel (Ubuntu Noble)
Status: In Progress => Fix Committed
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Title:
Fix EPT level 5 support for Sierra Forest
To manag
** Changed in: linux-intel (Ubuntu Noble)
Status: In Progress => Fix Committed
** Changed in: linux-intel (Ubuntu Oracular)
Status: In Progress => Fix Committed
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Patch submitted: https://lists.ubuntu.com/archives/kernel-
team/2025-March/157873.html
** Changed in: linux-intel (Ubuntu Noble)
Status: New => In Progress
** Changed in: linux-intel (Ubuntu Oracular)
Status: New => In Progress
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** Description changed:
[ Impact ]
- * if a TDVM is created with vnc graphics enabled, the VM itself
+ * if a TDVM is created with vnc graphics enabled, the VM itself
crashes, and the following entries are seen in the logs:
2024-07-11T09:19:19.469114Z qemu-system-x86_64: Failed to ge
Status: New
** Affects: linux-intel (Ubuntu Noble)
Importance: Undecided
Assignee: Thibault Ferrante (thibf)
Status: New
** Affects: linux-intel (Ubuntu Oracular)
Importance: Undecided
Assignee: Thibault Ferrante (thibf)
Status: New
** Also affects
** Changed in: linux-oem (Ubuntu Noble)
Assignee: Thibault Ferrante (thibf) => (unassigned)
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Title:
[SRU] Add Intel Touch Host Control
- Plucky will likely incorporate these changes without extra effort.
- There is no urgent need to backport this to Oracular right now.
- We'll work on getting HWE kernels out as soon as possible.
https://lists.ubuntu.com/archives/kernel-team/2025-February/157324.html
** Changed in: linux (Ubuntu
Patch submitted: https://lists.ubuntu.com/archives/kernel-
team/2025-February/157326.html
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https://bugs.launchpad.net/bugs/2098972
Title:
Enable Large Language Model (LLM) workloads usi
** Changed in: linux (Ubuntu)
Status: New => Fix Released
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https://bugs.launchpad.net/bugs/2098972
Title:
Enable Large Language Model (LLM) workloads using Intel NPU
To manage n
** Description changed:
[ Impact ]
* Enable larger LLM using intel NPU.
- * For Noble, only 37XX generation is covered as the others are not supported.
[ Fix ]
* Upstream commit:
83b6fa5844b5 accel/ivpu: Increase DMA address range
[ Test Plan ]
* Built and boot tes
** Description changed:
[ Impact ]
- * Enable larger LLM using intel NPU.
+ * Enable larger LLM using intel NPU.
+ * For noble, only 37XX generation is covered as the others are not supported.
[ Fix ]
- * Upstream commit:
+ * Upstream commit:
83b6fa5844b5 accel/ivpu: Increase D
Public bug reported:
[ Impact ]
* Enable larger LLM using intel NPU.
[ Fix ]
* Upstream commit:
83b6fa5844b5 accel/ivpu: Increase DMA address range
[ Test Plan ]
* Built and boot tested
[ Where problems could occur ]
* Memory management issue when using intel NPU
** Affects: linux (Ubu
This is a public version of:
- https://bugs.launchpad.net/ubuntu/+bug/2096959
- https://bugs.launchpad.net/ubuntu/+bug/2096958
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https://bugs.launchpad.net/bugs/2098972
Title:
Enable La
Patch submitted: https://lists.ubuntu.com/archives/kernel-
team/2025-February/157321.html
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https://bugs.launchpad.net/bugs/2098969
Title:
Add additional PCI ids for BMG support
To mana
Patch submitted: https://lists.ubuntu.com/archives/kernel-
team/2025-February/157313.html
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https://bugs.launchpad.net/bugs/2098952
Title:
Fix EPT level 5 support for Sierra Forest
To m
Public bug reported:
[ Impact ]
* BMG driver not working on latest hardware
[ Fix ]
* Merged into linux-next:
https://patchwork.freedesktop.org/patch/msgid/20250128162015.3288675-1-shekhar.chau...@intel.com
Missed the merge window for 6.14.
[ Test Plan ]
* Tested by intel
[ Where problem
** Summary changed:
- Fix EPT level 5 for Sierra Forest
+ Fix EPT level 5 support for Sierra Forest
** Description changed:
[ Impact ]
* EPT level 5 support for Sierra forest hardware
[ Fix ]
* Upstream submission :
https://lore.kernel.org/all/20240812224820.34826-23-rick.
Public bug reported:
[ Impact ]
* EPT level 5 support for Sierra forest hardware
[ Fix ]
* Upstream submission :
https://lore.kernel.org/all/20240812224820.34826-23-rick.p.edgeco...@intel.com/
https://lore.kernel.org/all/20240812224820.34826-24-rick.p.edgeco...@intel.com/
[ Test Plan ]
* A
** Changed in: linux (Ubuntu Noble)
Status: New => In Progress
** Changed in: linux (Ubuntu Oracular)
Status: New => In Progress
** Changed in: linux (Ubuntu)
Status: New => Fix Released
** Changed in: linux (Ubuntu Noble)
Assignee: (unassigned) => Thiba
This is a public version of:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2096962
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https://bugs.launchpad.net/bugs/2097554
Title:
optimized default EPP for GNR family
To manage
Public bug reported:
[ Impact ]
* Update EPP default for balance_performance to 32. This will give
better performance out of box using Intel P-State powersave governor
while still offering power savings compared to performance governor.
* Improvement of ~10% on perf per/watt.
[ Fix ]
*
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