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<body><span class="vcard"><a class="email" href="mailto:martin.peres@free.fr" title="Martin Peres <martin.peres@free.fr>"> <span class="fn">Martin Peres</span></a>
</span> changed
<a class="bz_bug_link
bz_status_REOPENED "
title="REOPENED - [BAT] igt@pm_rpm@(debugfs-read|module-reload) - dmesg-fail / dmesg-warn - Unclaimed access detected prior to suspending"
href="https://bugs.freedesktop.org/show_bug.cgi?id=107704">bug 107704</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;">Resolution</td>
<td>WORKSFORME
</td>
<td>---
</td>
</tr>
<tr>
<td style="text-align:right;">i915 platform</td>
<td>BYT
</td>
<td>
</td>
</tr>
<tr>
<td style="text-align:right;">Status</td>
<td>RESOLVED
</td>
<td>REOPENED
</td>
</tr></table>
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<b><a class="bz_bug_link
bz_status_REOPENED "
title="REOPENED - [BAT] igt@pm_rpm@(debugfs-read|module-reload) - dmesg-fail / dmesg-warn - Unclaimed access detected prior to suspending"
href="https://bugs.freedesktop.org/show_bug.cgi?id=107704#c2">Comment # 2</a>
on <a class="bz_bug_link
bz_status_REOPENED "
title="REOPENED - [BAT] igt@pm_rpm@(debugfs-read|module-reload) - dmesg-fail / dmesg-warn - Unclaimed access detected prior to suspending"
href="https://bugs.freedesktop.org/show_bug.cgi?id=107704">bug 107704</a>
from <span class="vcard"><a class="email" href="mailto:martin.peres@free.fr" title="Martin Peres <martin.peres@free.fr>"> <span class="fn">Martin Peres</span></a>
</span></b>
<pre>(In reply to Chris Wilson from <a href="show_bug.cgi?id=107704#c1">comment #1</a>)
<span class="quote">> Note debugfs-read is <a class="bz_bug_link
bz_status_NEW "
title="NEW - [CI] igt@pm_rpm@debugfs-read - dmesg-warn - *ERROR* Unclaimed access detected prior to suspending"
href="show_bug.cgi?id=105588">bug 105588</a>. </span >
OK, moved BYT out of this bug. Thanks!
<span class="quote">> The module-reload spam was suppressed by
>
> commit e0c3033a57d85c0d2eb33af0451afa16edc79f10 (upstream/master,
> origin/master, origin/HEAD)
> Author: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>>
> Date: Fri Aug 17 11:56:38 2018 +0100
>
> igt/pm_rpm: Reload the module with full mmio debugging
>
> Our unclaimed mmio access debugging is lazy, doing cheap checks
> periodically and only if they fail do a full check around every mmio
> access. When testing for runtime pm, enable the full mmio debugging from
> the initial load.
>
> Signed-off-by: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>>
> Cc: Imre Deak <<a href="mailto:imre.deak@intel.com">imre.deak@intel.com</a>>
> Reviewed-by: Imre Deak <<a href="mailto:imre.deak@intel.com">imre.deak@intel.com</a>>
>
> in an attempt to find the culprit, we demonstrated it wasn't us!</span >
This commit did not fix all the issues:
-
<a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_4767/fi-bsw-cyan/igt@pm_rpm@module-reload.html">https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_4767/fi-bsw-cyan/igt@pm_rpm@module-reload.html</a>
-
<a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_4767/fi-bsw-kefka/igt@pm_rpm@module-reload.html">https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_4767/fi-bsw-kefka/igt@pm_rpm@module-reload.html</a>
-
<a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_4767/fi-bsw-n3050/igt@pm_rpm@module-reload.html">https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_4767/fi-bsw-n3050/igt@pm_rpm@module-reload.html</a>
[ 466.740822] [drm:intel_runtime_suspend [i915]] *ERROR* Unclaimed access
detected prior to suspending
Re-opening.</pre>
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