<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - [CI][BAT] igt@*(suspend|s3)* - dmesg-warn - Unexpected event: no suitable handler" href="https://bugs.freedesktop.org/show_bug.cgi?id=110943#c3">Comment # 3</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - [CI][BAT] igt@*(suspend|s3)* - dmesg-warn - Unexpected event: no suitable handler" href="https://bugs.freedesktop.org/show_bug.cgi?id=110943">bug 110943</a> from <a class="email" href="mailto:daniele.ceraolospurio@intel.com" title="Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>"> Daniele Ceraolo Spurio</a> <pre>Michal pointed out that in guc_disable_communication() we set the function pointer to the _nop function inside intel_guc_ct_disable() and therefore before guc_disable_interrupts(), so this issue might be caused by a log flush interrupt between those 2 calls. Simply flipping the order of the 2 calls should fix the warning, but we'll lose the flush event. However, after CTBs are disabled the guc events are logged in the SCRATCH_15 register, so we should be able to get it from there. I'll check with Michal if he has any issues with this approach or any better idea and if he hasn't I'll prepare a patch.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are on the CC list for the bug.</li> <li>You are the QA Contact for the bug.</li> <li>You are the assignee for the bug.</li> </ul> </body> </html>