<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - (bisected) 32bit corruption with PIPE_USAGE_STREAM reverted" href="https://bugs.freedesktop.org/show_bug.cgi?id=84627#c31">Comment # 31</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - (bisected) 32bit corruption with PIPE_USAGE_STREAM reverted" href="https://bugs.freedesktop.org/show_bug.cgi?id=84627">bug 84627</a> from <a class="email" href="mailto:michel@daenzer.net" title="Michel Dänzer <michel@daenzer.net>"> Michel Dänzer</a> <pre>(In reply to Zbigniew Luszpinski from <a href="show_bug.cgi?id=84627#c30">comment #30</a>) > Just apply only one of these solutions. I prefer to add my GPU to exclusion > list "drm/radeon: Ignore RADEON_GEM_GTT_WC on Kabini" patch instead of > patching mesa. While that patch works around the problem, it doesn't make much sense conceptually: Since everything is working fine with 64-bit kernels, there doesn't seem to be anything wrong with any particular GPUs. Also, disabling write-combining decreases performance. For those reasons, until someone figures out the root cause of this problem, IMHO the preferred workaround is to run a 64-bit kernel. Any particular reason why you can't do that?</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>