https://bugs.freedesktop.org/show_bug.cgi?id=51344 Bug #: 51344 Summary: massive corruption on RV515 Classification: Unclassified Product: DRI Version: XOrg CVS Platform: x86 (IA32) OS/Version: Linux (All) Status: NEW Severity: normal Priority: medium Component: DRM/Radeon AssignedTo: dri-devel@xxxxxxxxxxxxxxxxxxxxx ReportedBy: bugzi11.fdo.tormod@xxxxxxxx Created attachment 63356 --> https://bugs.freedesktop.org/attachment.cgi?id=63356 Xorg.0.log This happened early May on drm-next somewhere between 4f256e8..d3029b4, and is still there in 3.5rc3 (and in current drm-next). Things are smeared out vertically. Looks like desktop background is not corrupted. By turning off "EXABitmaps" there is less corruption. I haven't done git bisecting, only download bisecting from http://kernel.ubuntu.com/~kernel-ppa/mainline/drm-next/ and v3.4-rc6-295-g4f256e8 from May 8th was good and v3.4-rc6-315-gd3029b4 from May 10th was bad. Unfortunately the build from May 9th has been deleted in the meantime so I can not narrow it down further this way. So the commits in question should be: d3029b4 drm/radeon/kms: fix warning on 32-bit in atomic fence printing f2e3922 drm/radeon: make the ib an inline object f237750 drm/radeon: remove r600 blit mutex v2 68470ae drm/radeon: move the semaphore from the fence into the ib 7c0d409 drm/radeon: immediately free ttm-move semaphore c507f7e drm/radeon: rip out the ib pool a8c0594 drm/radeon: simplify semaphore handling v2 c3b7fe8 drm/radeon: multiple ring allocator v3 0085c950 drm/radeon: use one wait queue for all rings add fence_wait_any v2 557017a drm/radeon: define new SA interface v3 2e0d991 drm/radeon: make sa bo a stand alone object e6661a9 drm/radeon: keep start and end offset in the SA 711a972 drm/radeon: add sub allocator debugfs file a651c55 drm/radeon: add proper locking to the SA v3 dd8bea2 drm/radeon: use inline functions to calc sa_bo addr 8a47cc9 drm/radeon: rework locking ring emission mutex in fence deadlock detection v2 3b7a2b2 drm/radeon: rework fence handling, drop fence list v7 bb63556 drm/radeon: convert fence to uint64_t v4 d6999bc drm/radeon: replace the per ring mutex with a global one 133f4cb drm/radeon: fix possible lack of synchronization btw ttm and other ring 01:00.0 VGA compatible controller [0300]: Advanced Micro Devices [AMD] nee ATI Radeon Mobility X700 (PCIE) [1002:5653] -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug. _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
