<html>
<head>
<base href="https://bugs.freedesktop.org/">
</head>
<body>
<p>
<div>
<b><a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [CI][SHARDS] igt@i915_selftest@mock_requests - dmesg-warn - BUG: unable to handle kernel NULL pointer dereference at 0000000000000000"
href="https://bugs.freedesktop.org/show_bug.cgi?id=109981#c4">Comment # 4</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [CI][SHARDS] igt@i915_selftest@mock_requests - dmesg-warn - BUG: unable to handle kernel NULL pointer dereference at 0000000000000000"
href="https://bugs.freedesktop.org/show_bug.cgi?id=109981">bug 109981</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=109981#c3">comment #3</a>)
<span class="quote">> Ignoring the root cause of the erroneous delay, and merely focusing on the
> secondary explosion:
>
> commit d315d4faf82092df6fe82f456fd26dc8b247b627 (HEAD ->
> drm-intel-next-queued, drm-intel/for-linux-next,
> drm-intel/drm-intel-next-queued)
> Author: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>>
> Date: Tue Mar 19 21:42:33 2019 +0000
>
> drm/i915/selftests: Provide stub reset functions
>
> If a test fails, we quite often mark the device as wedged. Provide the
> stub functions so that we can wedge the mock device, and avoid exploding
> on test failures.
>
> Bugzilla: <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [CI][SHARDS] igt@i915_selftest@mock_requests - dmesg-warn - BUG: unable to handle kernel NULL pointer dereference at 0000000000000000"
href="show_bug.cgi?id=109981">https://bugs.freedesktop.org/show_bug.cgi?id=109981</a>
> Signed-off-by: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>>
> Cc: Mika Kuoppala <<a href="mailto:mika.kuoppala@linux.intel.com">mika.kuoppala@linux.intel.com</a>>
> Reviewed-by: Mika Kuoppala <<a href="mailto:mika.kuoppala@linux.intel.com">mika.kuoppala@linux.intel.com</a>>
> Link:
> <a href="https://patchwork.freedesktop.org/patch/msgid/20190319214233.25498-3">https://patchwork.freedesktop.org/patch/msgid/20190319214233.25498-3</a>-
> <a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a></span >
Thanks, it seems to have done the trick! It happened twice in 4 runs, and now
nothing for 180.</pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are the QA Contact for the bug.</li>
<li>You are on the CC list for the bug.</li>
<li>You are the assignee for the bug.</li>
</ul>
</body>
</html>