After the introduction of _PAGE_COW, a modified page's PTE can have either
_PAGE_DIRTY_HW or _PAGE_COW.  Change _PAGE_DIRTY to _PAGE_DIRTY_BITS.

Signed-off-by: Yu-cheng Yu <[email protected]>
Reviewed-by: Kees Cook <[email protected]>
Cc: David Airlie <[email protected]>
Cc: Joonas Lahtinen <[email protected]>
Cc: Jani Nikula <[email protected]>
Cc: Daniel Vetter <[email protected]>
Cc: Rodrigo Vivi <[email protected]>
Cc: Zhenyu Wang <[email protected]>
Cc: Zhi Wang <[email protected]>
---
 drivers/gpu/drm/i915/gvt/gtt.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/gvt/gtt.c b/drivers/gpu/drm/i915/gvt/gtt.c
index a3a4305eda01..dd0ab28cfe7d 100644
--- a/drivers/gpu/drm/i915/gvt/gtt.c
+++ b/drivers/gpu/drm/i915/gvt/gtt.c
@@ -1207,7 +1207,7 @@ static int split_2MB_gtt_entry(struct intel_vgpu *vgpu,
        }
 
        /* Clear dirty field. */
-       se->val64 &= ~_PAGE_DIRTY;
+       se->val64 &= ~_PAGE_DIRTY_BITS;
 
        ops->clear_pse(se);
        ops->clear_ips(se);
-- 
2.21.0

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