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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [HSW Regression] Null pointer deference in intel_mmio_flip_work_func"
href="https://bugs.freedesktop.org/show_bug.cgi?id=92335#c2">Comment # 2</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [HSW Regression] Null pointer deference in intel_mmio_flip_work_func"
href="https://bugs.freedesktop.org/show_bug.cgi?id=92335">bug 92335</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>Created <span class=""><a href="attachment.cgi?id=118793" name="attach_118793" title="Check for unpin_work under the spinlock">attachment 118793</a> <a href="attachment.cgi?id=118793&action=edit" title="Check for unpin_work under the spinlock">[details]</a></span> <a href='page.cgi?id=splinter.html&bug=92335&attachment=118793'>[review]</a>
Check for unpin_work under the spinlock
Looks like the relevant information is in drm.debug=1, so try capturing the
error dmesg with say drm.debug=3.</pre>
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