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<body><span class="vcard"><a class="email" href="mailto:bugs@mblankhorst.nl" title="Maarten Lankhorst <bugs@mblankhorst.nl>"> <span class="fn">Maarten Lankhorst</span></a>
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<a class="bz_bug_link
bz_status_REOPENED "
title="REOPENED - [KBL/BXT/SKL][IGT] kms_busy@extended* causes an assertion failure test_atomic_commit_hang"
href="https://bugs.freedesktop.org/show_bug.cgi?id=99894">bug 99894</a>
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<th>What</th>
<th>Removed</th>
<th>Added</th>
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<td style="text-align:right;">i915 platform</td>
<td>BXT, KBL, SKL
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<td>ALL
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<td style="text-align:right;">CC</td>
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<td>bugs@mblankhorst.nl
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<b><a class="bz_bug_link
bz_status_REOPENED "
title="REOPENED - [KBL/BXT/SKL][IGT] kms_busy@extended* causes an assertion failure test_atomic_commit_hang"
href="https://bugs.freedesktop.org/show_bug.cgi?id=99894#c8">Comment # 8</a>
on <a class="bz_bug_link
bz_status_REOPENED "
title="REOPENED - [KBL/BXT/SKL][IGT] kms_busy@extended* causes an assertion failure test_atomic_commit_hang"
href="https://bugs.freedesktop.org/show_bug.cgi?id=99894">bug 99894</a>
from <span class="vcard"><a class="email" href="mailto:bugs@mblankhorst.nl" title="Maarten Lankhorst <bugs@mblankhorst.nl>"> <span class="fn">Maarten Lankhorst</span></a>
</span></b>
<pre>This is a bug in GPU reset, before trying a modeset the GPU should complete all
modeset fences in some way before initiating the reset, else there's a deadlock
because the GPU reset has to wait for all screen updates to complete, without
guaranteeing they will complete.</pre>
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