<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW --- - [ilk] Corrupted rendering of page previews in Firefox with >xf86-video-intel-2.20.18" href="https://bugs.freedesktop.org/show_bug.cgi?id=61628#c17">Comment # 17</a> on <a class="bz_bug_link bz_status_NEW " title="NEW --- - [ilk] Corrupted rendering of page previews in Firefox with >xf86-video-intel-2.20.18" href="https://bugs.freedesktop.org/show_bug.cgi?id=61628">bug 61628</a> from <a class="email" href="mailto:itumaykin@gmail.com" title="Coacher <itumaykin@gmail.com>"> Coacher</a> <pre>(In reply to <a href="show_bug.cgi?id=61628#c15">comment #15</a>) > I've looked through all callers to see if I can find one that missed the > MOVE_WRITE to no avail. I've double checked the kernel to see if there is a > loop hole, again to no avail. So I'm a little bit lost to see where the > missed synchronisation is coming from, and I haven't yet thought of a good > test to force/catch an error. > > In the meantime, I've applied one minor tweak to xf86-video-intel.git, > > commit 60ec35b8d25ecfabf1744ea7bc81109d7f2a90e2 > Author: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>> > Date: Tue Mar 5 11:14:37 2013 +0000 > > sna: Be explicit when checking for an idle bo after CPU synchronisation > > Do you mind giving that a quick test? OK, I'll test it later today</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> </ul> </body> </html>