Files
linux/drivers/gpu/drm
Chris Wilson e3e7aeec32 drm/i915/selftests: Apply a heavy handed flush to i915_active
Due to the ordering of cmpxchg()/dma_fence_signal() inside node_retire(),
we must also use the xchg() as our primary memory barrier to flush the
outstanding callbacks after expected completion of the i915_active.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200306133852.3420322-1-chris@chris-wilson.co.uk
2020-03-07 00:05:54 +00:00
..
2020-01-20 11:42:57 +10:00
2020-01-20 11:42:57 +10:00
2019-07-15 18:11:31 +02:00
2019-12-18 16:09:12 -05:00
2020-01-14 16:22:17 -05:00
2019-10-08 18:29:00 +02:00
2020-02-06 22:01:40 +02:00
2020-01-14 16:22:17 -05:00
2019-07-22 21:24:10 +02:00
2020-01-14 16:22:17 -05:00