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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 - [CI][SHARDS] igt@debugfs_test@read_all_entries_display_on - incomplete - Reading file "i915_dsc_fec_support""
href="https://bugs.freedesktop.org/show_bug.cgi?id=109097">bug 109097</a>
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<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>NEW
</td>
<td>RESOLVED
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<td style="text-align:right;">Resolution</td>
<td>---
</td>
<td>FIXED
</td>
</tr></table>
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<b><a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [CI][SHARDS] igt@debugfs_test@read_all_entries_display_on - incomplete - Reading file "i915_dsc_fec_support""
href="https://bugs.freedesktop.org/show_bug.cgi?id=109097#c5">Comment # 5</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [CI][SHARDS] igt@debugfs_test@read_all_entries_display_on - incomplete - Reading file "i915_dsc_fec_support""
href="https://bugs.freedesktop.org/show_bug.cgi?id=109097">bug 109097</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 6afe8925a297a0458248e5e8b13dab91e782337e (HEAD -> drm-intel-next-queued,
drm-intel/drm-intel-next-queued)
Author: Manasi Navare <<a href="mailto:manasi.d.navare@intel.com">manasi.d.navare@intel.com</a>>
Date: Wed Dec 19 15:51:20 2018 -0800
drm/i915/dsc: Fix the deadlock in dsc debugfs node
The DSC debugfs node causes a possible deadlock situation. This patch
resets the try_again at the beginning of loop to fix this.
Fixes: e845f099f1c6 ('drm/i915/dsc: Add Per connector debugfs node for DSC
support/enable')
Bugzilla: <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [CI][SHARDS] igt@debugfs_test@read_all_entries_display_on - incomplete - Reading file "i915_dsc_fec_support""
href="show_bug.cgi?id=109097">https://bugs.freedesktop.org/show_bug.cgi?id=109097</a>
Cc: Lyude Paul <<a href="mailto:lyude@redhat.com">lyude@redhat.com</a>>
Cc: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>>
Signed-off-by: Manasi Navare <<a href="mailto:manasi.d.navare@intel.com">manasi.d.navare@intel.com</a>>
Reviewed-by: Lyude Paul <<a href="mailto:lyude@redhat.com">lyude@redhat.com</a>>
Signed-off-by: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>>
Link:
<a href="https://patchwork.freedesktop.org/patch/msgid/20181219235120.21816-1-manasi.d.navare@intel.com">https://patchwork.freedesktop.org/patch/msgid/20181219235120.21816-1-manasi.d.navare@intel.com</a></pre>
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