[Bug 205675] Display locks up. AMDGPU timeout

[bugzilla-daemon at bugzilla.kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=205675

Pierre-Eric Pelloux-Prayer (pierre-eric.pelloux-prayer at amd.com) changed:

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--- Comment #1 from Pierre-Eric Pelloux-Prayer (pierre-eric.pelloux-prayer at amd.com) ---
Thanks for the bug report.

The sdma0 timeout issue (from you dmesg) has already been reported. The most
active bug report is: https://gitlab.freedesktop.org/drm/amd/issues/892

Note that sdma usage for Navi is disabled for Mesa 19.3 and 19.2.5 so this
issue shouldn't occur if you use one of these releases.

Other related issues:
 - https://bugzilla.kernel.org/show_bug.cgi?id=205169 - has a patch but need to
be applied manually until it makes it to an upstream release
 - gfx timeout issues: those are likely to be game specific and are probably a
bug in Mesa (https://gitlab.freedesktop.org/mesa/mesa/issues)

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