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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][BAT] igt@kms_busy@basic-flip-a / igt@prime_vgem@basic-fence-flip - fail - Failed assertion: nanosleep(&tv, NULL) == -1"
href="https://bugs.freedesktop.org/show_bug.cgi?id=103182">bug 103182</a>
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<tr>
<th>What</th>
<th>Removed</th>
<th>Added</th>
</tr>
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<td style="text-align:right;">Resolution</td>
<td>---
</td>
<td>FIXED
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<td style="text-align:right;">Status</td>
<td>REOPENED
</td>
<td>RESOLVED
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<b><a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [CI][BAT] igt@kms_busy@basic-flip-a / igt@prime_vgem@basic-fence-flip - fail - Failed assertion: nanosleep(&tv, NULL) == -1"
href="https://bugs.freedesktop.org/show_bug.cgi?id=103182#c13">Comment # 13</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [CI][BAT] igt@kms_busy@basic-flip-a / igt@prime_vgem@basic-fence-flip - fail - Failed assertion: nanosleep(&tv, NULL) == -1"
href="https://bugs.freedesktop.org/show_bug.cgi?id=103182">bug 103182</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>This trims about 1s off the runtime -- from looking at the gdg results, it was
borderline even on success. Restructuring the wait should avoid false
positives.
commit 20f8f52498b9c382076cbc85079df44079e5500f (HEAD, upstream/master)
Author: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>>
Date: Sat Mar 30 23:46:36 2019 +0000
kms_busy: Use igt_waitchildren_timeout()
Replace the convoluted raising of SIGALRM from the child with an
interruptible sleep in the parent with the equivalent and far more
natural igt_waitchildren_timeout().
Bugzilla: <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [CI][BAT] igt@kms_busy@basic-flip-a / igt@prime_vgem@basic-fence-flip - fail - Failed assertion: nanosleep(&tv, NULL) == -1"
href="show_bug.cgi?id=103182">https://bugs.freedesktop.org/show_bug.cgi?id=103182</a>
Signed-off-by: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>>
Reviewed-by: Daniel Vetter <<a href="mailto:daniel.vetter@ffwll.ch">daniel.vetter@ffwll.ch</a>></pre>
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