S3 stress test fails with amdgpu errors
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
HWE Next |
Fix Released
|
Undecided
|
Unassigned | ||
linux-oem-5.6 (Ubuntu) |
Invalid
|
Undecided
|
Unassigned | ||
Focal |
Fix Released
|
Undecided
|
AceLan Kao |
Bug Description
[Impact]
It fails to resume from S3 with below error messages
Nov 17 03:15:27 u kernel: amdgpu 0000:04:
Nov 17 03:15:27 u kernel: [drm:amdgpu_
Nov 17 03:15:27 u kernel: [drm:amdgpu_
[Fix]
AMD provides the 2 commits in 5.9-rc1 to fix this issue, and groovy has these commits from stable update.
429f3d24384b drm/amdgpu: asd function needs to be unloaded in suspend phase
90937420c44f drm/amdgpu: add TMR destory function for psp
[Test]
Verified on problematic Dell machine,and it passes 500 S3 test.
[Where problems could occur]
TMR will be created after resumed, so it should be destroyed while entering S3. The patch does what is required, should be pretty safe to include this commit.
Changed in linux-oem-5.6 (Ubuntu): | |
status: | New → Invalid |
Changed in linux-oem-5.6 (Ubuntu Focal): | |
status: | New → In Progress |
assignee: | nobody → AceLan Kao (acelankao) |
description: | updated |
tags: | added: oem-priority originate-from-1908327 somerville |
Changed in linux-oem-5.6 (Ubuntu Focal): | |
status: | In Progress → Fix Committed |
tags: |
added: verification-done-focal removed: verification-needed-focal |
Changed in hwe-next: | |
status: | New → Fix Released |
This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification- needed- focal' to 'verification- done-focal' . If the problem still exists, change the tag 'verification- needed- focal' to 'verification- failed- focal'.
If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed.
See https:/ /wiki.ubuntu. com/Testing/ EnableProposed for documentation how to enable and use -proposed. Thank you!