[Bug 106215] [CI] igt at gem_wait@basic-wait-all - fail - Failed assertion: !"GPU hung"

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue May 22 20:36:06 UTC 2018


https://bugs.freedesktop.org/show_bug.cgi?id=106215

Martin Peres <martin.peres at free.fr> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |CLOSED

--- Comment #3 from Martin Peres <martin.peres at free.fr> ---
(In reply to Chris Wilson from comment #2)
> I think this should fix up the spurious hangs:
> 
> commit ea491b23b2ffba069537a8216060d4d3400931a7
> Author: Chris Wilson <chris at chris-wilson.co.uk>
> Date:   Wed May 2 23:03:12 2018 +0100
> 
>     drm/i915: Reset the hangcheck timestamp before repeating a seqno
>     
>     In the unusual circumstance where we reuse a seqno (for example, in
>     igt), make sure that we reset the hangcheck timestamp before it sees the
>     same seqno again.
>     
>     References: https://bugs.freedesktop.org/show_bug.cgi?id=106215
>     Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
>     Cc: Mika Kuoppala <mika.kuoppala at linux.intel.com>
>     Reviewed-by: Joonas Lahtinen <joonas.lahtinen at linux.intel.com>
>     Link:
> https://patchwork.freedesktop.org/patch/msgid/20180502220313.6459-1-
> chris at chris-wilson.co.uk

Hard to know if it really fixed it given that it only failed once, but that
makes sense that it would work better now. Let's close it, thanks!

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