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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 - intel driver crash in has_offload_slaves"
href="https://bugs.freedesktop.org/show_bug.cgi?id=67504">bug 67504</a>
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<table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>What</th>
<th>Removed</th>
<th>Added</th>
</tr>
<tr>
<td style="text-align:right;">Status</td>
<td>NEW
</td>
<td>RESOLVED
</td>
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<td style="text-align:right;">Resolution</td>
<td>---
</td>
<td>FIXED
</td>
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<b><a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - intel driver crash in has_offload_slaves"
href="https://bugs.freedesktop.org/show_bug.cgi?id=67504#c11">Comment # 11</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - intel driver crash in has_offload_slaves"
href="https://bugs.freedesktop.org/show_bug.cgi?id=67504">bug 67504</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 think I understand it:
commit 5287660aafe45859c07874c22dca99c1ff5e555a
Author: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>>
Date: Fri Aug 2 13:18:12 2013 +0100
sna: Reserve relocation entries for the deferred VBO
Whilst we reserved exec entry slots for the deferred VBO, there were no
relocation spaces reserved. So if we submitted a render command followed
by a multitude of BLT copies, we could then overrun the relocation array
when adding the deferred vbo to the batch.
Reported-by: Danny <<a href="mailto:moondrake@gmail.com">moondrake@gmail.com</a>>
Bugzilla: <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - intel driver crash in has_offload_slaves"
href="show_bug.cgi?id=67504">https://bugs.freedesktop.org/show_bug.cgi?id=67504</a>
Signed-off-by: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>>
Please do check that this indeed fixes the problem, thanks!</pre>
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