<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - [CI][SHARDS] igt@gem_eio@reset-stress - fail - Failed assertion: elapsed < 250e6" href="https://bugs.freedesktop.org/show_bug.cgi?id=107500#c1">Comment # 1</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - [CI][SHARDS] igt@gem_eio@reset-stress - fail - Failed assertion: elapsed < 250e6" href="https://bugs.freedesktop.org/show_bug.cgi?id=107500">bug 107500</a> from <a class="email" href="mailto:chris@chris-wilson.co.uk" title="Chris Wilson <chris@chris-wilson.co.uk>"> Chris Wilson</a> <pre>It is an interesting bug. To all appearances the HW doesn't generate an interrupt if we execute a MI_USER_INTERRUPT shortly after the GPU reset. A partially successful workaround was: commit 39f3be162c46bc2349ad7a5bd89536eb83561c81 Author: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>> Date: Mon Jul 30 08:53:50 2018 +0100 drm/i915: Kick waiters on resetting legacy rings still the window after the kick and before interrupts are being received.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> <li>You are on the CC list for the bug.</li> <li>You are the assignee for the bug.</li> </ul> </body> </html>