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<body><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> changed
<a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [IGT][BYT] pm_rpm --debufgs-read [drm:intel_runtime_suspend [i915]] Device suspended [52212.337010] BUG: unable to handle kernel NULL pointer dereference at 0000000000000168 [52212.337165] IP: [<ffffffffa00ec366>] i915_hws_info+0x36/0x90 [i915] [52212.33"
href="https://bugs.freedesktop.org/show_bug.cgi?id=98838">bug 98838</a>
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<table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>What</th>
<th>Removed</th>
<th>Added</th>
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<td style="text-align:right;">Status</td>
<td>NEW
</td>
<td>RESOLVED
</td>
</tr>
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<td style="text-align:right;">Resolution</td>
<td>---
</td>
<td>FIXED
</td>
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<b><a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [IGT][BYT] pm_rpm --debufgs-read [drm:intel_runtime_suspend [i915]] Device suspended [52212.337010] BUG: unable to handle kernel NULL pointer dereference at 0000000000000168 [52212.337165] IP: [<ffffffffa00ec366>] i915_hws_info+0x36/0x90 [i915] [52212.33"
href="https://bugs.freedesktop.org/show_bug.cgi?id=98838#c1">Comment # 1</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [IGT][BYT] pm_rpm --debufgs-read [drm:intel_runtime_suspend [i915]] Device suspended [52212.337010] BUG: unable to handle kernel NULL pointer dereference at 0000000000000168 [52212.337165] IP: [<ffffffffa00ec366>] i915_hws_info+0x36/0x90 [i915] [52212.33"
href="https://bugs.freedesktop.org/show_bug.cgi?id=98838">bug 98838</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>commit 30576a2c462d9658508c3de67601aa565f973064
Author: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>>
Date: Thu Nov 24 09:34:01 2016 +0000
drm/i915/debugfs: Drop i915_hws_info
i915_hws_info() has not been kept upto date (missing new engines) and so
I consider it to be unused. HWS is included in the error state, which
would be an avenue to retrieving it if required in future (possibly via
i915_engine_info). As it is currently oopsing with an rpm testcase, just
remove it.</pre>
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