[Bug 211277] sometimes crash at s2ram-wake (Ryzen 3500U): amdgpu, drm, commit_tail, amdgpu_dm_atomic_commit_tail

[bugzilla-daemon at bugzilla.kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=211277

--- Comment #35 from kolAflash (kolAflash at kolahilft.de) ---
Created attachment 298193
  --> https://bugzilla.kernel.org/attachment.cgi?id=298193&action=edit
/var/log/kern.log running amd-drm-next-5.14-2021-05-12 (ae30d41eb) with Xorg

Sorry for the long delay.
I've tested:


1. Current Debian-11 testing Linux-5.10.0-8 with amdgpu.ip_block_mask=0x0ff
while running Xorg.
Result: everything ok


2. amd-drm-next-5.14-2021-05-12* (ae30d41eb) without any special kernel options
while running Xorg.
Result:
- crashes
- also the screen starts flickering about every 10 seconds after second resume
  - flickering also happens with using a8f768874^ (before the first fix-commit
by Alex D.)
- log attached: 5.12.0-rc7-original-ae30d41eb_crash.txt


3. Upstream Linux-5.14.0-rc4.
Result: Still broken.


----


*
amd-drm-next-5.14-2021-05-12
https://gitlab.freedesktop.org/agd5f/linux/-/tree/amd-drm-next-5.14-2021-05-12
ae30d41eb

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