[Bug 91926] [SKL bisected] texsubimage pbo intermittent failures

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Oct 29 07:40:36 PDT 2015


https://bugs.freedesktop.org/show_bug.cgi?id=91926

--- Comment #45 from Topi Pohjolainen <topi.pohjolainen at intel.com> ---
(In reply to Topi Pohjolainen from comment #44)
> I tried Ken's tree also, with and without his patch and realized that I
> can't reproduce the bug with neither. I removed the unnecessary glClear()
> call in the test that introduces second texture cache flush with fast
> clears. Bisecting with this gives me:
> 
> commit 9ea2a86809577cac5006a2bc4fad29fed9cb3ccc
> Author: Marek Olšák <marek.olsak at amd.com>
> Date:   Mon Oct 5 03:02:42 2015 +0200
> 
>     mesa: call ProgramStringNotify for fixed-function vertex programs
>     
>     Drivers weren't notified about this at all.
>     This allows disabling on-demand compilation in drivers.
>     
>     Reviewed-by: Dave Airlie <airlied at redhat.com>
>     Reviewed-by: Brian Paul <brianp at vmware.com>
>     Tested-by: Brian Paul <brianp at vmware.com>
> 
> 
> With that 200 test rounds doesn't reveal any failure but without it fails
> almost immediately on SKL.

And to clarify that this commit is introduced before Chad's repclear patch.

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