<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - [CI][DRMTIP] igt@kms_cursor_legacy@cursora-vs-flipa-atomic-transitions-varying-size - dmesg-warn - watchdog: BUG: soft lockup - CPU#5 stuck for 105s! [dmesg:1072]" href="https://bugs.freedesktop.org/show_bug.cgi?id=111464#c3">Comment # 3</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - [CI][DRMTIP] igt@kms_cursor_legacy@cursora-vs-flipa-atomic-transitions-varying-size - dmesg-warn - watchdog: BUG: soft lockup - CPU#5 stuck for 105s! [dmesg:1072]" href="https://bugs.freedesktop.org/show_bug.cgi?id=111464">bug 111464</a> from <a class="email" href="mailto:mika.kahola@intel.com" title="Mika Kahola <mika.kahola@intel.com>"> Mika Kahola</a> <pre>kms_cursor_legacy tests cursor behaviour in various cases such as flips before and after cursor, two screen flips, modesets with blocking and non-blocking, atomic and legacy scenarios and stress tests to mention a few. The problem with the failing subtest occurs when we update cursor while doing atomic display commits in non-blocking fashion. The failure can cause lockups on screen as in this bug report or failure to update screen or cursor or both. >From user perspective, it is a bad user experience if screen freezes for a long time. Therefore, one could estimate the bug severity as high. #assessment</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>