<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - [drm] GPU HANG: ecode 2:0:0x4005ffc1, in Xorg [553], reason: Hang on rcs0, action: reset" href="https://bugs.freedesktop.org/show_bug.cgi?id=103901#c2">Comment # 2</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - [drm] GPU HANG: ecode 2:0:0x4005ffc1, in Xorg [553], reason: Hang on rcs0, action: reset" href="https://bugs.freedesktop.org/show_bug.cgi?id=103901">bug 103901</a> from <a class="email" href="mailto:chris@chris-wilson.co.uk" title="Chris Wilson <chris@chris-wilson.co.uk>"> Chris Wilson</a> <pre>Oh dear. The batch is missing half of its cachelines. It will have been written using pwrite, but the other possibility is a stray GPU or GTT write. If you have a good way of reproducing (say wine), then narrowing it down to a change in component would be very useful, i.e. does the problem go away if you downgrade the kernel. If you have the patient, a git bisect would be a massive help.</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>