[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 #22 from kolAflash (kolAflash at kolahilft.de) ---
@James
What do you mean by video acceleration?
Is this about 3D / DRI acceleration like in video games?
Or do you mean just "video" playback (movie, mp4, webm, h264, vp8, ...)
acceleration?

And I don't completely understand what ip_block_mask=0x0ff is supposed to do.
I just rebootet with that kernel parameter added and 3D acceleration (DRI) is
still working.


----


I'm planing to run these kernels in the next days:

1. Current Debian testing Linux-5.10.0-6 with ip_block_mask=0x0ff, Xorg and 3D
acceleration in daily use.

2. amd-drm-next-5.14-2021-05-12* without ip_block_mask=0x0ff, with Xorg and
with 3D acceleration in daily use.

3. amd-drm-next-5.14-2021-05-12* without ip_block_mask=0x0ff, with Xorg, but
without 3D acceleration** in daily use.

4. amd-drm-next-5.14-2021-05-12* without ip_block_mask=0x0ff and without Xorg,
doing some standby cycles for testing.

If I encounter any crash I'll post the whole dmesg starting with the boot
output.


----


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


**
Is there something special I should do to turn off acceleration?
Or should I just don't start any application doing 3D / DRI acceleration?
(the latter one might be difficult - I got to keep an eye on every application
like Firefox, Atom, VLC, KWin/KDE window manager, ... not to use DRI)

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