[PATCH 4.18 167/171] drm/i915: Mark pin flags as u64

Greg Kroah-Hartman
2018-11-19T16:46:34Z

From: Chris Wilson <chris@chris-wilson.co.uk>

commit 0014868b9c3c1dda1de6711cf58c3486fb422d07 upstream.

Since the flags are being used to operate on a u64 variable, they too
need to be marked as such so that the inverses are full width (and not
zero extended on 32b kernels and bdw+).

Reported-by: Sergii Romantsov <sergii.romantsov@globallogic.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: stable@vger.kernel.org
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20181102161232.17742-2-chris@chris-wilson.co.uk
(cherry picked from commit 83b466b1dc5f0b4d33f0a901e8b00197a8f3582d)
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
drivers/gpu/drm/i915/i915_gem_gtt.h | 24 ++++++++++++------------
1 file changed, 12 insertions(+), 12 deletions(-)

--- a/drivers/gpu/drm/i915/i915_gem_gtt.h
+++ b/drivers/gpu/drm/i915/i915_gem_gtt.h
@@ -627,20 +627,20 @@ int i915_gem_gtt_insert(struct i915_addr
u64 start, u64 end, unsigned int flags);

/* Flags used by pin/bind&friends. */
-#define PIN_NONBLOCK BIT(0)
-#define PIN_MAPPABLE BIT(1)
-#define PIN_ZONE_4G BIT(2)
-#define PIN_NONFAULT BIT(3)
-#define PIN_NOEVICT BIT(4)
+#define PIN_NONBLOCK BIT_ULL(0)
+#define PIN_MAPPABLE BIT_ULL(1)
+#define PIN_ZONE_4G BIT_ULL(2)
+#define PIN_NONFAULT BIT_ULL(3)
+#define PIN_NOEVICT BIT_ULL(4)

-#define PIN_MBZ BIT(5) /* I915_VMA_PIN_OVERFLOW */
-#define PIN_GLOBAL BIT(6) /* I915_VMA_GLOBAL_BIND */
-#define PIN_USER BIT(7) /* I915_VMA_LOCAL_BIND */
-#define PIN_UPDATE BIT(8)
+#define PIN_MBZ BIT_ULL(5) /* I915_VMA_PIN_OVERFLOW */
+#define PIN_GLOBAL BIT_ULL(6) /* I915_VMA_GLOBAL_BIND */
+#define PIN_USER BIT_ULL(7) /* I915_VMA_LOCAL_BIND */
+#define PIN_UPDATE BIT_ULL(8)

-#define PIN_HIGH BIT(9)
-#define PIN_OFFSET_BIAS BIT(10)
-#define PIN_OFFSET_FIXED BIT(11)
+#define PIN_HIGH BIT_ULL(9)
+#define PIN_OFFSET_BIAS BIT_ULL(10)
+#define PIN_OFFSET_FIXED BIT_ULL(11)
#define PIN_OFFSET_MASK (-I915_GTT_PAGE_SIZE)

#endif