<html>
<head>
<base href="https://bugs.freedesktop.org/">
</head>
<body>
<p>
<div>
<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [CI] igt@gem_linear_blits@normal - fail - Failed assertion: linear[i] == val"
href="https://bugs.freedesktop.org/show_bug.cgi?id=106608#c5">Comment # 5</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [CI] igt@gem_linear_blits@normal - fail - Failed assertion: linear[i] == val"
href="https://bugs.freedesktop.org/show_bug.cgi?id=106608">bug 106608</a>
from <span class="vcard"><a class="email" href="mailto:martin.peres@free.fr" title="Martin Peres <martin.peres@free.fr>"> <span class="fn">Martin Peres</span></a>
</span></b>
<pre>(In reply to Chris Wilson from <a href="show_bug.cgi?id=106608#c4">comment #4</a>)
<span class="quote">> Pushed commit 8a8f0271a71e2e0d2a2caa4d41f4ad1d9c89670e (HEAD,
> upstream/master)
> Author: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>>
> 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: <a class="bz_bug_link
bz_status_NEW "
title="NEW - [CI] igt@gem_linear_blits@normal - fail - Failed assertion: linear[i] == val"
href="show_bug.cgi?id=106608">https://bugs.freedesktop.org/show_bug.cgi?id=106608</a>
> Signed-off-by: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>>
> Reviewed-by: Mika Kuoppala <<a href="mailto:mika.kuoppala@linux.intel.com">mika.kuoppala@linux.intel.com</a>>
>
> to see if the pattern holds.</span >
Now this bug has been shy and not shown itself in over 5 months. Let's close
it!</pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are the assignee for the bug.</li>
<li>You are on the CC list for the bug.</li>
<li>You are the QA Contact for the bug.</li>
</ul>
</body>
</html>