[Bug 107941] GPU hang and system crash with Dota 2 using Vulkan

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Oct 16 18:22:29 UTC 2018


https://bugs.freedesktop.org/show_bug.cgi?id=107941

Jason Ekstrand <jason at jlekstrand.net> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED

--- Comment #9 from Jason Ekstrand <jason at jlekstrand.net> ---
This should be fixed by the following commit in master:

commit 0fa9e6d7b304f6a8064ed78a4b9c557e1026e7e5 (public/master)
Author: Sergii Romantsov <sergii.romantsov at gmail.com>
Date:   Wed Sep 19 19:21:11 2018 +0300

    anv/skylake: disable ForceThreadDispatchEnable

    On Skylake enabling of ForceThreadDispatchEnable causes gpu-hang.

    -v2: enabling of  ForceThreadDispatchEnable is only for gen8, for
         gen9 and higher reverted enabling of PixelShaderHasUAV.

    -v3 (Jason Ekstrand): Rework the comments a bit.

    CC: Jason Ekstrand <jason.ekstrand at intel.com>
    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=107941
    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=107760
    Fixes: 79270d2140ec (anv: Stop setting 3DSTATE_PS_EXTRA::PixelShaderHasUAV)
    Signed-off-by: Sergii Romantsov <sergii.romantsov at globallogic.com>
    Reviewed-by: Jason Ekstrand <jason at jlekstrand.net>

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