[Bug 103556] [SKL] Unigine Heaven 4.0 fails to GPU hangs

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=103556

Danylo <danylo.piliaiev at gmail.com> changed:

           What    |Removed                     |Added
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                 CC|                            |danylo.piliaiev at gmail.com

--- Comment #7 from Danylo <danylo.piliaiev at gmail.com> ---
Hello, I've managed to reproduced the issue when running Unigine Heaven 4.0
under Wine in directx11 mode (I'm not sure about your setup, maybe it was
native Unigine Heaven with opengl, but I failed to reproduce hang in it). The
hang happens in 100% of the runs. I have tested it on drm-tip kernel 4.17 and
on 4.15 with latest Mesa and 17.2.8. I have HD Graphics 530 (Skylake GT2).
I've also got an api trace which leads to the hang but failed to reduce it or
find the issue. Apitrace:
https://mega.nz/#!RJMEHTrD!91D34TtyY3OqtNPwanXU8UJ5uqk8g4-2V2wUV0CfE1o. Hang
happens in call 256092. The hang will be gone if nothing is painted in 256092
call e.g. draw zero triangles.

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