Chris Wilson b6651458d3 drm/i915: Invalidate the to-ring, flush the old-ring when updating domains ... When the object has been written to by the gpu it remains on the ring until its flush has been retired. However, when the object is moving to the ring and the associated cache needs to be invalidated, we need to perform the flush on the target ring, not the one it came from (which is NULL in the reported case and so the flush was entirely absent). Reported-by: Peter Clifton <pcjc2@cam.ac.uk> Reported-and-tested-by: Alexey Fisher <bug-track@fisher-privat.net> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>		2010-10-23 11:07:21 +01:00
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drm	drm/i915: Invalidate the to-ring, flush the old-ring when updating domains	2010-10-23 11:07:21 +01:00
vga	vgaarb: trivial fix	2010-09-24 10:13:44 +10:00
Makefile	PCI/GPU: implement VGA arbitration on Linux	2009-09-09 13:29:36 -07:00