Hi all, I landed the locking change, which fixes the gpu reset deadlocks at least for anything modern (and non-igt). Would be great if we can get the first patch landed fast, just to address the regression in CI and get rid of the dmesg-warn. Currently we're blind to dmesg noise in a lot of gpu hang tests and that's not all that good (the timeout based wedging has a DRM_ERROR, which I think is the right thing for unexpected delays). The remaining patches, especially patch 3, probably need a bunch more soaking time. I think 4-7 are ready for merging, not much pointing in holding them up due to lack of boosting in atomic. As usual, review&testing very much welcome. Thanks, Daniel Daniel Vetter (7): drm/i915: Avoid the gpu reset vs. modeset deadlock drm/i915: Push i915_sw_fence_wait into the nonblocking atomic commit drm/i915: More surgically unbreak the modeset vs reset deadlock drm/i915: Rip out legacy page_flip completion/irq handling drm/i915: adjust has_pending_fb_unpin to atomic drm/i915: Remove intel_flip_work infrastructure drm/i915: Drop unpin stall in atomic_prepare_commit drivers/gpu/drm/i915/i915_debugfs.c | 70 ------ drivers/gpu/drm/i915/i915_drv.c | 1 - drivers/gpu/drm/i915/i915_drv.h | 7 +- drivers/gpu/drm/i915/i915_gem.c | 2 - drivers/gpu/drm/i915/i915_irq.c | 151 ++----------- drivers/gpu/drm/i915/intel_display.c | 424 +++++------------------------------ drivers/gpu/drm/i915/intel_drv.h | 26 +-- drivers/gpu/drm/i915/intel_sprite.c | 8 +- 8 files changed, 88 insertions(+), 601 deletions(-) -- 2.13.2 _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
