1. 2014-11-17 [Bug 83500] si_dma_copy_tile causes GPU hangs dri-devel bugzilla-daemon 2. 2014-09-30 [Bug 83500] si_dma_copy_tile causes GPU hangs dri-devel bugzilla-daemon 3. 2014-09-05 [Bug 83500] si_dma_copy_tile causes GPU hangs dri-devel bugzilla-daemon 4. 2014-09-05 [Bug 83500] si_dma_copy_tile causes GPU hangs dri-devel bugzilla-daemon 5. 2014-09-05 [Bug 83500] si_dma_copy_tile causes GPU hangs dri-devel bugzilla-daemon 6. 2014-09-05 [Bug 83500] si_dma_copy_tile causes GPU hangs dri-devel bugzilla-daemon 7. 2014-09-05 [Bug 83500] si_dma_copy_tile causes GPU hangs dri-devel bugzilla-daemon 8. 2014-09-05 [Bug 83500] si_dma_copy_tile causes GPU hangs dri-devel bugzilla-daemon 9. 2014-09-04 [Bug 83500] si_dma_copy_tile causes GPU hangs dri-devel bugzilla-daemon 10. 2014-09-04 [Bug 83500] si_dma_copy_tile causes GPU hangs dri-devel bugzilla-daemon