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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] igt@perf@oa-formats - dmesg-warn - BUG: sleeping function called from invalid context at arch/x86/mm/fault.c:1342"
href="https://bugs.freedesktop.org/show_bug.cgi?id=106379">bug 106379</a>
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<table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>What</th>
<th>Removed</th>
<th>Added</th>
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<td style="text-align:right;">Resolution</td>
<td>---
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<td>FIXED
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<td style="text-align:right;">Status</td>
<td>NEW
</td>
<td>RESOLVED
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<b><a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [CI] igt@perf@oa-formats - dmesg-warn - BUG: sleeping function called from invalid context at arch/x86/mm/fault.c:1342"
href="https://bugs.freedesktop.org/show_bug.cgi?id=106379#c3">Comment # 3</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [CI] igt@perf@oa-formats - dmesg-warn - BUG: sleeping function called from invalid context at arch/x86/mm/fault.c:1342"
href="https://bugs.freedesktop.org/show_bug.cgi?id=106379">bug 106379</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 e896d29a548d04371ce746f7d02a8488ff93d812
Author: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>>
Date: Fri May 11 14:52:07 2018 +0100
drm/i915/oa: Check that OA is disabled before unpinning
Before we unpin the buffer used for OA reports and return it to the
system, we need to be sure that the HW has finished writing into it.
For lack of a better idea, poll OACONTROL to check it is switched off.
Bugzilla: <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [CI] igt@perf@oa-formats - dmesg-warn - BUG: sleeping function called from invalid context at arch/x86/mm/fault.c:1342"
href="show_bug.cgi?id=106379">https://bugs.freedesktop.org/show_bug.cgi?id=106379</a>
Signed-off-by: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>>
Cc: Lionel Landwerlin <<a href="mailto:lionel.g.landwerlin@intel.com">lionel.g.landwerlin@intel.com</a>>
Cc: Matthew Auld <<a href="mailto:matthew.auld@intel.com">matthew.auld@intel.com</a>>
Reviewed-by: Lionel Landwerlin <<a href="mailto:lionel.g.landwerlin@intel.com">lionel.g.landwerlin@intel.com</a>>
Tested-by: Lionel Landwerlin <<a href="mailto:lionel.g.landwerlin@intel.com">lionel.g.landwerlin@intel.com</a>>
Link:
<a href="https://patchwork.freedesktop.org/patch/msgid/20180511135207.12880-1-chris@chris-wilson.co.uk">https://patchwork.freedesktop.org/patch/msgid/20180511135207.12880-1-chris@chris-wilson.co.uk</a></pre>
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