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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [snb 3.5] stale semaphore sync seqno (typically as seen on bcs->rcs)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=54226#c52">Comment # 52</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [snb 3.5] stale semaphore sync seqno (typically as seen on bcs->rcs)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=54226">bug 54226</a>
from <span class="vcard"><a class="email" href="mailto:mikhail.v.gavrilov@gmail.com" title="mikhail.v.gavrilov@gmail.com">mikhail.v.gavrilov@gmail.com</a>
</span></b>
<pre>Created <span class=""><a href="attachment.cgi?id=76196" name="attach_76196" title="i915_error_state (kernel 3.8.1 Fedora) with path (write mbox regs twice on snb, v2)">attachment 76196</a> <a href="attachment.cgi?id=76196&action=edit" title="i915_error_state (kernel 3.8.1 Fedora) with path (write mbox regs twice on snb, v2)">[details]</a></span>
i915_error_state (kernel 3.8.1 Fedora) with path (write mbox regs twice on snb,
v2)
I am applied patch "write mbox regs twice on snb, v2" but still have problem
[drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU hung</pre>
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