<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - [CI] igt@drv_module_reload@basic-reload - dmesg-fail - Failed assertion: __gem_execbuf(fd, execbuf) == 0 && Failed to idle engines, declaring wedged!" href="https://bugs.freedesktop.org/show_bug.cgi?id=106373#c1">Comment # 1</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - [CI] igt@drv_module_reload@basic-reload - dmesg-fail - Failed assertion: __gem_execbuf(fd, execbuf) == 0 && Failed to idle engines, declaring wedged!" href="https://bugs.freedesktop.org/show_bug.cgi?id=106373">bug 106373</a> from <a class="email" href="mailto:chris@chris-wilson.co.uk" title="Chris Wilson <chris@chris-wilson.co.uk>"> Chris Wilson</a> <pre>Created <a href="attachment.cgi?id=139306" name="attach_139306" title="Kick softirqs harder">attachment 139306</a> <a href="attachment.cgi?id=139306&action=edit" title="Kick softirqs harder">[details]</a> <a href='page.cgi?id=splinter.html&bug=106373&attachment=139306'>[review]</a> Kick softirqs harder In both cases it is the 200+ms latency caused by ksoftirqd, falling afoul of our 200ms timeout before declaring bankruptcy. Our loop uses usleep and schedules, so it is not like ksoftirqd doesn't have the opportunity to run. I've been very tempted to execute the tasklet directly, but that doesn't solve the issue that we may encounter the 200ms delay while trying to execute things on the GPU. This is one of the reasons why we need patches like <a href="https://patchwork.freedesktop.org/patch/219353/">https://patchwork.freedesktop.org/patch/219353/</a> What I am using at the moment is attached.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> <li>You are the QA Contact for the bug.</li> <li>You are on the CC list for the bug.</li> </ul> </body> </html>