<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - [CI][DRMTIP] igt@gem_eio@unwedge-stress - fail - Failed assertion: __gem_execbuf(fd, execbuf) == 0" href="https://bugs.freedesktop.org/show_bug.cgi?id=111536#c2">Comment # 2</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - [CI][DRMTIP] igt@gem_eio@unwedge-stress - fail - Failed assertion: __gem_execbuf(fd, execbuf) == 0" href="https://bugs.freedesktop.org/show_bug.cgi?id=111536">bug 111536</a> from <a class="email" href="mailto:chris@chris-wilson.co.uk" title="Chris Wilson <chris@chris-wilson.co.uk>"> Chris Wilson</a> <pre>Spotted a problem that may be affecting snb & hsw, commit 90babd3f12707dfabaa58bb18f6b8e22636b6895 (upstream/master) Author: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>> Date: Sat Aug 31 20:14:21 2019 +0100 lib: Fix gem_measure_ring_inflight Any use of __for_each_physical_engine breaks library use of for_each_physical_ring and in this case (e.g. gem_busy/close-race) leads to GPU hangs. Signed-off-by: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>> Cc: Andi Shyti <<a href="mailto:andi.shyti@intel.com">andi.shyti@intel.com</a>> Cc: Tvrtko Ursulin <<a href="mailto:tvrtko.ursulin@intel.com">tvrtko.ursulin@intel.com</a>> Acked-by: Andi Shyti <<a href="mailto:andi.shyti@intel.com">andi.shyti@intel.com</a>> This and the reset-stress on snb/hsw might be affected.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> <li>You are the assignee for the bug.</li> <li>You are on the CC list for the bug.</li> </ul> </body> </html>