[PATCH 1/2] drm/i915/gvt: invalidate old ggtt page when update ggtt entry

[Zhenyu Wang]

On 2018.09.19 14:42:09 +0800, intel-gvt-dev-bounces at lists.freedesktop.org wrote:
> From: Hang Yuan <hang.yuan at linux.intel.com>
> 
> Previously only cancelled dma map of a ggtt page when the ggtt entry was
> cleared. This patch will cancel dma map of an old ggtt page as well when
> the ggtt entry is updated with new page address.
> 
> Fixes: 7598e8700e9a(drm/i915/gvt: Missed to cancel dma map for ggtt entries)
> 
> Signed-off-by: Hang Yuan <hang.yuan at linux.intel.com>

Applied, thanks!

-- 
Open Source Technology Center, Intel ltd.

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