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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_NEW "
title="NEW --- - [ivb] Screen corruption in Chromium"
href="https://bugs.freedesktop.org/show_bug.cgi?id=68964">bug 68964</a>
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<th>What</th>
<th>Removed</th>
<th>Added</th>
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<td style="text-align:right;">Summary</td>
<td>[Regression] Screen corruption in Chromium
</td>
<td>[ivb] Screen corruption in Chromium
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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [ivb] Screen corruption in Chromium"
href="https://bugs.freedesktop.org/show_bug.cgi?id=68964#c2">Comment # 2</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [ivb] Screen corruption in Chromium"
href="https://bugs.freedesktop.org/show_bug.cgi?id=68964">bug 68964</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 looks like <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [sna snb/ivb] corruption with chromium"
href="show_bug.cgi?id=66990">bug 66990</a>, which came and went without a good resolution. Your
bisect fits in with the theory that the GPU is missing a flush with the upload
buffers (by reverting that commit you prevent it from reusing any upload
buffer).
You have added some important info, I had presumed it was along the render copy
paths, but this suggests that it is the blt copy.</pre>
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