[Bug 106608] [CI] igt at gem_linear_blits@normal - fail - Failed assertion: linear[i] == val

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=106608

--- Comment #5 from Martin Peres <martin.peres at free.fr> ---
(In reply to Chris Wilson from comment #4)
> Pushed commit 8a8f0271a71e2e0d2a2caa4d41f4ad1d9c89670e (HEAD,
> upstream/master)
> Author: Chris Wilson <chris at chris-wilson.co.uk>
> Date:   Thu May 31 18:19:45 2018 +0100
> 
>     igt/gem_tiled_blits: Show more errors
>     
>     glk is failing gem_tiled_blits which is very odd as it doesn't use
>     fencing and so the tiling is all internal to the GPU. From the small
>     number of examples seen so far, it looks like just a single bit is being
>     flipped. Let's dump some values to see if it there is a larger pattern
>     here.
>     
>     Furthermore since gem_linear_blits is also showing bitflips on glk, we
>     can rule out the impact of tiling altogether! It just becomes a question
>     of which piece of hw is broken...
>     
>     References: https://bugs.freedesktop.org/show_bug.cgi?id=106608
>     Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
>     Reviewed-by: Mika Kuoppala <mika.kuoppala at linux.intel.com>
> 
> to see if the pattern holds.

Now this bug has been shy and not shown itself in over 5 months. Let's close
it!

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