<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - [CI] igt@kms_flip@busy-flip[-interruptible] - Incomplete - owatch Softdog" href="https://bugs.freedesktop.org/show_bug.cgi?id=104566#c1">Comment # 1</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - [CI] igt@kms_flip@busy-flip[-interruptible] - Incomplete - owatch Softdog" href="https://bugs.freedesktop.org/show_bug.cgi?id=104566">bug 104566</a> from <a class="email" href="mailto:marta.lofstedt@intel.com" title="Marta Löfstedt <marta.lofstedt@intel.com>"> Marta Löfstedt</a> <pre>I tested on my BDW, the regression appear to be caused by: commit a10195bbe7f4e6ba540083ba13126ef745116cae Author: Leo (Sunpeng) Li <<a href="mailto:sunpeng.li@amd.com">sunpeng.li@amd.com</a>> Date: Thu Jan 4 14:47:33 2018 -0500 drm/atomic: Fix memleak on ERESTARTSYS during non-blocking commits During a non-blocking commit, it is possible to return before the commit_tail work is queued (-ERESTARTSYS, for example). Since a reference on the crtc commit object is obtained for the pending vblank event when preparing the commit, the above situation will leave us with an extra reference. Therefore, if the commit_tail worker has not consumed the event at the end of a commit, release it's reference. Signed-off-by: Leo (Sunpeng) Li <<a href="mailto:sunpeng.li@amd.com">sunpeng.li@amd.com</a>> Acked-by: Harry Wentland <<a href="mailto:harry.wentland@amd.com">harry.wentland@amd.com</a>> Signed-off-by: Alex Deucher <<a href="mailto:alexander.deucher@amd.com">alexander.deucher@amd.com</a>> Link: <a href="https://patchwork.freedesktop.org/patch/msgid/1515095253-29817-1-git-send-email-sunpeng.li@amd.com">https://patchwork.freedesktop.org/patch/msgid/1515095253-29817-1-git-send-email-sunpeng.li@amd.com</a> I'll send up a try-bot to check it on shards.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> <li>You are on the CC list for the bug.</li> <li>You are the QA Contact for the bug.</li> </ul> </body> </html>