From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Fri, 1 Sep 2017 14:57:28 +0000 (+0100)
Subject: drm/i915: Silence sparse by using gfp_t
X-Git-Tag: v4.19~298^2~46^2~1687
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=0d95c883bab5c5507fac3c34bc506f735971a2ee;p=platform%2Fkernel%2Flinux-rpi.git

drm/i915: Silence sparse by using gfp_t

Sparse enforces that GFP flags are only manipulated inside gfp_t locals.

Fixes: 4d470f7359c4 ("drm/i915: Avoid undefined behaviour of "u32 >> 32"")
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20170901145729.21363-1-chris@chris-wilson.co.uk
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
---

diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
index 8a9d37a..67317b7 100644
--- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c
+++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
@@ -290,7 +290,7 @@ static int eb_create(struct i915_execbuffer *eb)
 		 * direct lookup.
 		 */
 		do {
-			unsigned int flags;
+			gfp_t flags;
 
 			/* While we can still reduce the allocation size, don't
 			 * raise a warning and allow the allocation to fail.