<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - xorg segfault when disabling and reenabling kwin compositing with dri2 gpu offloading" href="https://bugs.freedesktop.org/show_bug.cgi?id=84653#c9">Comment # 9</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - xorg segfault when disabling and reenabling kwin compositing with dri2 gpu offloading" href="https://bugs.freedesktop.org/show_bug.cgi?id=84653">bug 84653</a> from <a class="email" href="mailto:haagch@frickel.club" title="Christoph Haag <haagch@frickel.club>"> Christoph Haag</a> <pre>(In reply to Chris Wilson from <a href="show_bug.cgi?id=84653#c8">comment #8</a>) > Created <a href="attachment.cgi?id=107403" name="attach_107403" title="Unredirect me!">attachment 107403</a> <a href="attachment.cgi?id=107403&action=edit" title="Unredirect me!">[details]</a> <a href='page.cgi?id=splinter.html&bug=84653&attachment=107403'>[review]</a> [review] > Unredirect me! > > It looks like a use-after-free of the redirected scanout pixmap. Notably we > never receive the callback to unhook it. I think the clue is that you are > driving pipe=1 (i.e. the second CRTC). I'm using both patches and it works. No crash when using my second screen only anymore. Thanks.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> </ul> </body> </html>