[Bug 110228] [cfl] GPU hang when running UE4Editor

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri Aug 9 09:54:04 UTC 2019


https://bugs.freedesktop.org/show_bug.cgi?id=110228

--- Comment #39 from Denis <denys.kostin at globallogic.com> ---
Hi, unfortunately I deleted UE4 engine, but I tested on vktrace which 100%
reproduced issue. On mesa 17.3.9 it doesn't hang (on later mesa versions
vktrace crashed, asked Danylo to check it).
Also I tested apitrace for DX11 Hellblade game, it is UE4 engine game, and it
also had a hang. Apitrace was played successfully.

So, based on this, I would say, that kernel patch helped.
Tested on drm-tip from 15 July + mentioned patch.

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