e1000e report hardware hang
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
HWE Next |
Fix Released
|
Undecided
|
Unassigned | ||
linux (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned | ||
Jammy |
Fix Released
|
Medium
|
AceLan Kao | ||
Kinetic |
Fix Released
|
Undecided
|
Unassigned | ||
linux-oem-5.17 (Ubuntu) |
Invalid
|
Undecided
|
Unassigned | ||
Jammy |
Fix Released
|
Undecided
|
AceLan Kao | ||
Kinetic |
Invalid
|
Undecided
|
Unassigned |
Bug Description
[Impact]
e1000e hardware unit hang after s2idle
May 06 15:34:49 ubuntu kernel: e1000e 0000:00:1f.6 enp0s31f6: Detected Hardware Unit Hang:
[Fix]
Below commits fix this issue which have been included in v5.19-rc8
https:/
6cfa45361d3e Revert "e1000e: Fix possible HW unit hang after an s0ix exit"
b49feacbeffc e1000e: Enable GPT clock before sending message to CSME
[Test]
Verified on the target machine, and confirmed the issue is gone.
[Where problems could occur]
The impact is low, it keeps the GPT clock enabled for CSME when e1000e_pm_resume() is called. With the new fix, the old workaround could be removed. I can't see this may introduce any regression.
CVE References
Changed in linux-oem-5.17 (Ubuntu Jammy): | |
status: | New → In Progress |
assignee: | nobody → AceLan Kao (acelankao) |
Changed in linux-oem-5.17 (Ubuntu): | |
status: | New → Invalid |
Changed in linux (Ubuntu Jammy): | |
status: | New → In Progress |
assignee: | nobody → AceLan Kao (acelankao) |
tags: | added: oem-priority originate-from-1971942 somerville |
tags: | added: originate-from-1971938 |
Changed in linux-oem-5.17 (Ubuntu Jammy): | |
status: | In Progress → Fix Committed |
tags: |
added: verification-done-jammy removed: verification-needed-jammy |
description: | updated |
Changed in linux (Ubuntu Jammy): | |
importance: | Undecided → Medium |
status: | In Progress → Fix Committed |
Changed in hwe-next: | |
status: | New → Fix Committed |
Changed in linux (Ubuntu): | |
status: | Incomplete → Fix Released |
Changed in hwe-next: | |
status: | Fix Committed → Fix Released |
Changed in linux (Ubuntu Kinetic): | |
status: | New → Fix Released |
Changed in linux-oem-5.17 (Ubuntu Kinetic): | |
status: | New → Invalid |
This bug is missing log files that will aid in diagnosing the problem. While running an Ubuntu kernel (not a mainline or third-party kernel) please enter the following command in a terminal window:
apport-collect 1973104
and then change the status of the bug to 'Confirmed'.
If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'.
This change has been made by an automated script, maintained by the Ubuntu Kernel Team.