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<body><span class="vcard"><a class="email" href="mailto:jinxianx.guo@intel.com" title="Guo Jinxian <jinxianx.guo@intel.com>"> <span class="fn">Guo Jinxian</span></a>
</span> changed
<a class="bz_bug_link
bz_status_ASSIGNED "
title="ASSIGNED - [PNV/BYT Bisected]igt/kms_force_connector causes system crashes"
href="https://bugs.freedesktop.org/show_bug.cgi?id=84771">bug 84771</a>
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<th>What</th>
<th>Removed</th>
<th>Added</th>
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<td style="text-align:right;">Status</td>
<td>NEEDINFO
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<td>ASSIGNED
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<b><a class="bz_bug_link
bz_status_ASSIGNED "
title="ASSIGNED - [PNV/BYT Bisected]igt/kms_force_connector causes system crashes"
href="https://bugs.freedesktop.org/show_bug.cgi?id=84771#c2">Comment # 2</a>
on <a class="bz_bug_link
bz_status_ASSIGNED "
title="ASSIGNED - [PNV/BYT Bisected]igt/kms_force_connector causes system crashes"
href="https://bugs.freedesktop.org/show_bug.cgi?id=84771">bug 84771</a>
from <span class="vcard"><a class="email" href="mailto:jinxianx.guo@intel.com" title="Guo Jinxian <jinxianx.guo@intel.com>"> <span class="fn">Guo Jinxian</span></a>
</span></b>
<pre>(In reply to Paulo Zanoni from <a href="show_bug.cgi?id=84771#c1">comment #1</a>)
<span class="quote">> Hi
>
> Does this IGT test solve the bug:
> <a href="http://patchwork.freedesktop.org/patch/34906/">http://patchwork.freedesktop.org/patch/34906/</a> ? Can you please test it?
>
> Thanks,
> Paulo</span >
With this patch, igt/kms_force_connector passes on both PNV and BYT,
igt/gem_concurrent_blit/gpuX-rcs-early-read-forked also passed on PNV, but
dmesg warning on PNV still able to reproduce.
[root@x-pnv2 tests]# ./kms_cursor_crc --run-subtest cursor-size-change
IGT-Version: 1.8-g68c5af3 (i686) (Linux:
3.17.0_drm-intel-nightly_ea4bec_20141012+ i686)
Beginning cursor-size-change on pipe B, connector LVDS-1
cursor-size-change on pipe B, connector LVDS-1: PASSED
Subtest cursor-size-change: SUCCESS (1.159s)
[root@x-pnv2 tests]# dmesg -r|egrep "<[1-4]>"|grep drm
<3>[53145.512320] [drm:display_pipe_crc_irq_handler] *ERROR* spurious interrupt
[root@x-pnv2 tests]#</pre>
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