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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>
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<a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [CI] igt@gem_exec_schedule@* - fail - !"GPU hung""
href="https://bugs.freedesktop.org/show_bug.cgi?id=102848">bug 102848</a>
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<th>What</th>
<th>Removed</th>
<th>Added</th>
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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>ASSIGNED
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<td>RESOLVED
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<b><a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [CI] igt@gem_exec_schedule@* - fail - !"GPU hung""
href="https://bugs.freedesktop.org/show_bug.cgi?id=102848#c40">Comment # 40</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [CI] igt@gem_exec_schedule@* - fail - !"GPU hung""
href="https://bugs.freedesktop.org/show_bug.cgi?id=102848">bug 102848</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>My understanding is that the original bug is resolved with
commit 6db24416fdcdf5571125f9005089241cc6ba2652
Author: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>>
Date: Wed Jan 3 18:09:09 2018 +0000
lib/gem: Reset the global seqno at the start of each test
When we require GEM, reset the global seqno. This gives each test a
clean slate to work with, and avoids left-over state from previous tests
impacting on the next. In particular, somes tests may be setting up long
sequence of stalling batches not expecting to hit a seqno wraparound
(leftover from, for example, gem_exec_whisper), causing long GPU hangs
and incompletes in CI if they do.
Signed-off-by: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>>
Reviewed-by: Arkadiusz Hiler <<a href="mailto:arkadiusz.hiler@intel.com">arkadiusz.hiler@intel.com</a>>
However, we may have a few false dupes left which need their own tracking.</pre>
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