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drm/i915/gtt: Mark tlbs dirty on clear
authorMika Kuoppala <mika.kuoppala@linux.intel.com>
Mon, 31 Oct 2016 15:24:46 +0000 (17:24 +0200)
committerMika Kuoppala <mika.kuoppala@intel.com>
Wed, 2 Nov 2016 09:58:32 +0000 (11:58 +0200)
commitfce937559ef04aa2e29719842ec0d56b14eaf8c8
tree9aad3dee4b58497690475b1b7fc3e95d350353d3tree | snapshot
parent37c6393431bf526d6f465e095c1201c1b890dd51commit | diff
drm/i915/gtt: Mark tlbs dirty on clear

Now when clearing ptes can modify upper level pdp's,
we need to mark them dirty so that they will be flushed
correctly.

Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Mika Kuoppala <mika.kuoppala@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1478006856-8313-1-git-send-email-mika.kuoppala@intel.com
drivers/gpu/drm/i915/i915_gem_gtt.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git