Commits
Ben Skeggs committed 3ebef76a1d4
drm/nouveau/fifo/gk104-: trigger mmu fault before attempting engine recovery Greatly improves the chances of recovering the GPU from a CTXSW_TIMEOUT. Tested with piglit's arb_shader_image_load_store-atomicity, which causes GR to hang in such a way that recovery failed (CTXSW_TIMEOUT continually re-triggers). Signed-off-by: Ben Skeggs <bskeggs@redhat.com>