<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_ASSIGNED " title="ASSIGNED - [BAT ILK SNB IVB bisected] Fifo underruns since CI_DRM_952" href="https://bugs.freedesktop.org/show_bug.cgi?id=93640#c8">Comment # 8</a> on <a class="bz_bug_link bz_status_ASSIGNED " title="ASSIGNED - [BAT ILK SNB IVB bisected] Fifo underruns since CI_DRM_952" href="https://bugs.freedesktop.org/show_bug.cgi?id=93640">bug 93640</a> from <a class="email" href="mailto:daniel@ffwll.ch" title="Daniel Vetter <daniel@ffwll.ch>"> Daniel Vetter</a> <pre>Interesting new observatin I've just made: I can only repro the fifo underrun once per pipe on my snb: First on boot-up on pipe A, then once more with an igt on pipe B. Reloading the module resets this, and I can repro once more. I can't really reconcile this with the CI results since I thought CI runtime ordering of testcases isn't that stable ... but assuming it's indeed only the first time we use a pipe: Some bug in the initial setup that breaks the wm code?</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> </ul> </body> </html>