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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [ILK]I-G-T/kms_flip subtest: 'wf_vblank-vs-modeset' fail"
href="https://bugs.freedesktop.org/show_bug.cgi?id=59834#c4">Comment # 4</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [ILK]I-G-T/kms_flip subtest: 'wf_vblank-vs-modeset' fail"
href="https://bugs.freedesktop.org/show_bug.cgi?id=59834">bug 59834</a>
from <span class="vcard"><a class="email" href="mailto:yangweix.shui@intel.com" title="shui yangwei <yangweix.shui@intel.com>"> <span class="fn">shui yangwei</span></a>
</span></b>
<pre>(In reply to <a href="show_bug.cgi?id=59834#c3">comment #3</a>)
<span class="quote">> (In reply to <a href="show_bug.cgi?id=59834#c2">comment #2</a>)
> > One way I can reproduce this on current nightly 100% on IVB if the console
> > is blanked when I start the test:
> >
> > # echo 1 > /sys/class/graphics/fb0/blank
> > # kms_flip --run-subtest wf_vblank-vs-modeset
> >
> > Could you yanbing try this too?
>
> Could you also try the patch attached to <a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [PNV]I-G-T/kms_flip subtest：'blocking-absolute-wf_vblank' fail"
href="show_bug.cgi?id=60002">bug #60002</a>?</span >
I apply this patch on -nightly top, then loop running this case 20 times, all
passed, I double checked ILK and IVB platform, Both worked well. But I don't
know whether it's enough to judge this bug is fixed, because I see yanbing
describe that this issue is not stable reproduced.</pre>
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