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<body><span class="vcard"><a class="email" href="mailto:chris@chris-wilson.co.uk" title="Chris Wilson <chris@chris-wilson.co.uk>"> <span class="fn">Chris Wilson</span></a>
</span> changed
<a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [CI][SHARDS] igt@kms_flip@flip-vs-suspend-interruptible - dmesg-warn - WARN_ON(!intel_engines_are_idle(i915))"
href="https://bugs.freedesktop.org/show_bug.cgi?id=109799">bug 109799</a>
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<table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>What</th>
<th>Removed</th>
<th>Added</th>
</tr>
<tr>
<td style="text-align:right;">Status</td>
<td>NEW
</td>
<td>RESOLVED
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<td style="text-align:right;">Resolution</td>
<td>---
</td>
<td>FIXED
</td>
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<b><a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [CI][SHARDS] igt@kms_flip@flip-vs-suspend-interruptible - dmesg-warn - WARN_ON(!intel_engines_are_idle(i915))"
href="https://bugs.freedesktop.org/show_bug.cgi?id=109799#c2">Comment # 2</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [CI][SHARDS] igt@kms_flip@flip-vs-suspend-interruptible - dmesg-warn - WARN_ON(!intel_engines_are_idle(i915))"
href="https://bugs.freedesktop.org/show_bug.cgi?id=109799">bug 109799</a>
from <span class="vcard"><a class="email" href="mailto:chris@chris-wilson.co.uk" title="Chris Wilson <chris@chris-wilson.co.uk>"> <span class="fn">Chris Wilson</span></a>
</span></b>
<pre>commit 44f8b8022d4cde821819397e9f9f57eb30c51f93
Author: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>>
Date: Wed Feb 27 20:46:53 2019 +0000
Revert "drm/i915: Avoid waking the engines just to check if they are idle"
This reverts commit 0b702dca26580e3bbfbbaf22dfc29280b6263414.
CI reports that this is not as reliable as it first appears, with
failures starting to sporadically occur in selftests.
Fixes: 0b702dca2658 ("drm/i915: Avoid waking the engines just to check if
they are idle")
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@intel.com">mika.kuoppala@intel.com</a>>
Cc: Jani Nikula <<a href="mailto:jani.nikula@linux.intel.com">jani.nikula@linux.intel.com</a>>
Cc: Joonas Lahtinen <<a href="mailto:joonas.lahtinen@linux.intel.com">joonas.lahtinen@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/20190227204654.14907-1-chris@chris-wilson.co.uk">https://patchwork.freedesktop.org/patch/msgid/20190227204654.14907-1-chris@chris-wilson.co.uk</a></pre>
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