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<body><span class="vcard"><a class="email" href="mailto:yex.tian@intel.com" title="ye.tian <yex.tian@intel.com>"> <span class="fn">ye.tian</span></a>
</span> changed
<a class="bz_bug_link
bz_status_NEW "
title="NEW - [HSW Bisected]HSW boot fail"
href="https://bugs.freedesktop.org/show_bug.cgi?id=90067">bug 90067</a>
<br>
<table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>What</th>
<th>Removed</th>
<th>Added</th>
</tr>
<tr>
<td style="text-align:right;">Status</td>
<td>NEEDINFO
</td>
<td>NEW
</td>
</tr></table>
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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [HSW Bisected]HSW boot fail"
href="https://bugs.freedesktop.org/show_bug.cgi?id=90067#c10">Comment # 10</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [HSW Bisected]HSW boot fail"
href="https://bugs.freedesktop.org/show_bug.cgi?id=90067">bug 90067</a>
from <span class="vcard"><a class="email" href="mailto:yex.tian@intel.com" title="ye.tian <yex.tian@intel.com>"> <span class="fn">ye.tian</span></a>
</span></b>
<pre>(In reply to Imre Deak from <a href="show_bug.cgi?id=90067#c9">comment #9</a>)
<span class="quote">> (In reply to ye.tian from <a href="show_bug.cgi?id=90067#c8">comment #8</a>)
> > Created <span class=""><a href="attachment.cgi?id=115424" name="attach_115424" title="dmesg info with two patches after system boot up">attachment 115424</a> <a href="attachment.cgi?id=115424&action=edit" title="dmesg info with two patches after system boot up">[details]</a></span>
> > dmesg info with two patches after system boot up
>
> Looks like an independent issue, also reported at <a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - [BSW regression]Call trace during system boot up progress then reboot fail"
href="show_bug.cgi?id=90229">bug 90229</a>. Since the
> original bug fixed by these patches are blocking other people, I would
> suggest disabling the sound driver and retesting the two patches.</span >
Re-test on the latest nightly kernel(e53e6002)with two patches and disabling
the sound driver.
1,The machine can boot up and reboot success.
2,Start X and glxinfo cause GPU hang.
output:
=====================
[ 143.760583] [drm] stuck on render ring
[ 143.761326] [drm] GPU HANG: ecode 7:0:0xabeff7fb, in glxinfo [4009], reason:
Ring hun
g, action: reset
[ 143.761327] [drm] GPU hangs can indicate a bug anywhere in the entire gfx
stack, incl
uding userspace.
[ 143.761328] [drm] Please file a _new_ bug report on bugs.freedesktop.org
against DRI
-> DRM/Intel
[ 143.761329] [drm] drm/i915 developers can then reassign to the right
component if it'
s not a kernel issue.
[ 143.761329] [drm] The gpu crash dump is required to analyze gpu hangs, so
please alwa
ys attach it.
[ 143.761330] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[ 143.763406] drm/i915: Resetting chip after gpu hang</pre>
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