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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 DUPLICATE - [i915] hard freeze after install update from commit 4e108afe55f6b13aa946d1252ff0b828929245b3"
href="https://bugs.freedesktop.org/show_bug.cgi?id=94686">bug 94686</a>
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<th>What</th>
<th>Removed</th>
<th>Added</th>
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<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>DUPLICATE
</td>
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<b><a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED DUPLICATE - [i915] hard freeze after install update from commit 4e108afe55f6b13aa946d1252ff0b828929245b3"
href="https://bugs.freedesktop.org/show_bug.cgi?id=94686#c1">Comment # 1</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED DUPLICATE - [i915] hard freeze after install update from commit 4e108afe55f6b13aa946d1252ff0b828929245b3"
href="https://bugs.freedesktop.org/show_bug.cgi?id=94686">bug 94686</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>I've just this moment think I caught that:
commit c186d4dda3b62b73af3caf2883a9cedfd97e3b45
Author: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>>
Date: Thu Mar 24 18:22:20 2016 +0000
sna/present: Restrict vblank.sequence range to 31bits
The kernel checks for past vblanks using an int32_t comparison, so we
can only program up to 31bits into the future (and similarly programing
a timer that large would also overflow).
References: <a class="bz_bug_link
bz_status_NEW "
title="NEW - Recent change makes Xorg hangs"
href="show_bug.cgi?id=94685">https://bugs.freedesktop.org/show_bug.cgi?id=94685</a>
Signed-off-by: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>>
Could you quickly test that and regrab the debug log? Thanks.
*** This bug has been marked as a duplicate of <a class="bz_bug_link
bz_status_NEW "
title="NEW - Recent change makes Xorg hangs"
href="show_bug.cgi?id=94685">bug 94685</a> ***</pre>
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