drm/i915: Mark pin flags as u64

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

drivers/gpu/drm/i915/i915_gem_gtt.h

@@ -660,20 +660,20 @@ int i915_gem_gtt_insert(struct i915_address_space *vm,
 			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_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_HIGH		BIT(9)
-#define PIN_OFFSET_BIAS		BIT(10)
-#define PIN_OFFSET_FIXED	BIT(11)
+#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_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_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