https://bugs.freedesktop.org/show_bug.cgi?id=72685
Priority: medium Bug ID: 72685 Assignee: dri-devel@lists.freedesktop.org Summary: [radeonsi] artifacts and/or GPU crashes with htile Severity: normal Classification: Unclassified OS: Linux (All) Reporter: arek.rusi@gmail.com Hardware: All Status: NEW Version: git Component: Drivers/Gallium/radeonsi Product: Mesa
Created attachment 90738 --> https://bugs.freedesktop.org/attachment.cgi?id=90738&action=edit kernel log - system's hung
after this commit: http://cgit.freedesktop.org/mesa/mesa/commit/?id=8ee7370c9bed0be40c5d134f0b9... GPU's lost stability. I've tested it on unigine-valley/xonotic(ultimate)/some wine apps. Nothing segfaults,no logs, sometimes (with heavy load) gpu crashes with standard dmesg info: radeon 0000:01:00.0: GPU lockup CP stall for more than 10000msec etc.
kernel 3.13rc2 (dpm on by default) x86&x86_64 llvm 3.5 (svn-197173) libdrm 2.4.50 GPU cape verde xt
is there any switch to turn off htile by now?