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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@gem_ctx_engines@execute-one(forall)? - dmesg-warn WARNING: inconsistent lock state"
href="https://bugs.freedesktop.org/show_bug.cgi?id=110869">bug 110869</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>
</tr></table>
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<b><a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [CI][SHARDS] igt@gem_ctx_engines@execute-one(forall)? - dmesg-warn WARNING: inconsistent lock state"
href="https://bugs.freedesktop.org/show_bug.cgi?id=110869#c3">Comment # 3</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [CI][SHARDS] igt@gem_ctx_engines@execute-one(forall)? - dmesg-warn WARNING: inconsistent lock state"
href="https://bugs.freedesktop.org/show_bug.cgi?id=110869">bug 110869</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 a8cff4c8283af35546339c9ada5a90a70fe4a075
Author: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>>
Date: Mon Jun 10 15:54:30 2019 +0100
drm/i915: Promote i915->mm.obj_lock to be irqsafe
The intent is to be able to update the mm.lists from inside an irqsoff
section (e.g. from a softirq rcu workqueue), ergo we need to make the
i915->mm.obj_lock irqsafe.
v2: can_discard_pages() ensures we are shrinkable
v3: Beware shadowing of 'flags'
Fixes: 3b4fa9640ccd ("drm/i915: Track the purgeable objects on a separate
eviction list")
Bugzilla: <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [CI][SHARDS] igt@gem_ctx_engines@execute-one(forall)? - dmesg-warn WARNING: inconsistent lock state"
href="show_bug.cgi?id=110869">https://bugs.freedesktop.org/show_bug.cgi?id=110869</a>
Signed-off-by: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>>
Cc: Joonas Lahtinen <<a href="mailto:joonas.lahtinen@linux.intel.com">joonas.lahtinen@linux.intel.com</a>>
Cc: Matthew Auld <<a href="mailto:matthew.william.auld@gmail.com">matthew.william.auld@gmail.com</a>>
Reviewed-by: Matthew Auld <<a href="mailto:matthew.william.auld@gmail.com">matthew.william.auld@gmail.com</a>>
Link:
<a href="https://patchwork.freedesktop.org/patch/msgid/20190610145430.17717-1-chris@chris-wilson.co.uk">https://patchwork.freedesktop.org/patch/msgid/20190610145430.17717-1-chris@chris-wilson.co.uk</a></pre>
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