[PATCH v10 09/26] drm/i915/gvt: Change _PAGE_DIRTY to _PAGE_DIRTY_BITS

Yu-cheng Yu
2020-04-29T22:10:17Z

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 <yu-cheng.yu@intel.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
Cc: David Airlie <airlied@linux.ie>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Jani Nikula <jani.nikula@linux.intel.com>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: Zhenyu Wang <zhenyuw@linux.intel.com>
Cc: Zhi Wang <zhi.a.wang@intel.com>
---
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 2a4b23f8aa74..789dce23424b 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