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<b><a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [GM45] bsd ring reset fails"
href="https://bugs.freedesktop.org/show_bug.cgi?id=65495#c21">Comment # 21</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [GM45] bsd ring reset fails"
href="https://bugs.freedesktop.org/show_bug.cgi?id=65495">bug 65495</a>
from <span class="vcard"><a class="email" href="mailto:daniel@ffwll.ch" title="Daniel Vetter <daniel@ffwll.ch>"> <span class="fn">Daniel Vetter</span></a>
</span></b>
<pre>(In reply to <a href="show_bug.cgi?id=65495#c20">comment #20</a>)
<span class="quote">> Test on latest -nightly branch.
> output:
> ./ZZ_hangman
> checking /sys/kernel/debug/dri/0/i915_error_state
> rings stopped
> gpu hang correctly detected
> checking /sys/class/drm/card0/error
> rings stopped
> gpu hang correctly detected
>
> dmesg has <6>[ 1438.703273] [drm] capturing error event; look for more
> information in /sys/class/drm/card0/error
>
> # cat /sys/class/drm/card0/error
> no error state collected
>
> Is it expected?</span >
Yes, ZZ_hangman automatically clears the error_state at the end of the test so
that if any other test causes a real gpu hang it gets captured.</pre>
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