<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_ASSIGNED " title="ASSIGNED --- - [sna gen4 w/a] corrupt rendering (including wrong rendering of characters and flickering on redraw)" href="https://bugs.freedesktop.org/show_bug.cgi?id=55500#c190">Comment # 190</a> on <a class="bz_bug_link bz_status_ASSIGNED " title="ASSIGNED --- - [sna gen4 w/a] corrupt rendering (including wrong rendering of characters and flickering on redraw)" href="https://bugs.freedesktop.org/show_bug.cgi?id=55500">bug 55500</a> from <a class="email" href="mailto:chris@chris-wilson.co.uk" title="Chris Wilson <chris@chris-wilson.co.uk>"> Chris Wilson</a> <pre>(In reply to <a href="show_bug.cgi?id=55500#c188">comment #188</a>) > (In reply to <a href="show_bug.cgi?id=55500#c187">comment #187</a>) > > Ah, would you happen to have an uneven amount of memory installed? > > Probably. Is this and unsupported configuration? We have a known issue in that we don't detect the swizzling correctly and so we may end up with corruption if objects are paged out from memory. Typically you see the affects after running for some time (so that memory pressure takes effect) or after resume. See <a class="bz_bug_link bz_status_ASSIGNED " title="ASSIGNED --- - [GM45] broken swizzling in swap-in/out paths/L-shaped memory swizzling" href="show_bug.cgi?id=28813">bug 28813</a> <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO --- - [965GM] broken swizzling in swap-in/out paths/L-shaped memory swizzling" href="show_bug.cgi?id=45092">bug 45092</a></pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> </ul> </body> </html>