Merge remote-tracking branch 'airlied/drm-next' into drm-misc-next

Picking up drm-next @ 4.12-rc1 in order to apply Michal Hocko's vmalloc patch set

Signed-off-by: Sean Paul <seanpaul@chromium.org>

1 files changed, 0 insertions, 85 deletions

diff --git a/fs/xfs/xfs_linux.h b/fs/xfs/xfs_linux.h
index 592fdf7111cb..044fb0e15390 100644
--- a/fs/xfs/xfs_linux.h
+++ b/fs/xfs/xfs_linux.h
@@ -212,88 +212,6 @@ static inline kgid_t xfs_gid_to_kgid(__uint32_t gid)
 #define xfs_sort(a,n,s,fn)	sort(a,n,s,fn,NULL)
 #define xfs_stack_trace()	dump_stack()
 
-
-/* Move the kernel do_div definition off to one side */
-
-#if defined __i386__
-/* For ia32 we need to pull some tricks to get past various versions
- * of the compiler which do not like us using do_div in the middle
- * of large functions.
- */
-static inline __u32 xfs_do_div(void *a, __u32 b, int n)
-{
-	__u32	mod;
-
-	switch (n) {
-		case 4:
-			mod = *(__u32 *)a % b;
-			*(__u32 *)a = *(__u32 *)a / b;
-			return mod;
-		case 8:
-			{
-			unsigned long __upper, __low, __high, __mod;
-			__u64	c = *(__u64 *)a;
-			__upper = __high = c >> 32;
-			__low = c;
-			if (__high) {
-				__upper = __high % (b);
-				__high = __high / (b);
-			}
-			asm("divl %2":"=a" (__low), "=d" (__mod):"rm" (b), "0" (__low), "1" (__upper));
-			asm("":"=A" (c):"a" (__low),"d" (__high));
-			*(__u64 *)a = c;
-			return __mod;
-			}
-	}
-
-	/* NOTREACHED */
-	return 0;
-}
-
-/* Side effect free 64 bit mod operation */
-static inline __u32 xfs_do_mod(void *a, __u32 b, int n)
-{
-	switch (n) {
-		case 4:
-			return *(__u32 *)a % b;
-		case 8:
-			{
-			unsigned long __upper, __low, __high, __mod;
-			__u64	c = *(__u64 *)a;
-			__upper = __high = c >> 32;
-			__low = c;
-			if (__high) {
-				__upper = __high % (b);
-				__high = __high / (b);
-			}
-			asm("divl %2":"=a" (__low), "=d" (__mod):"rm" (b), "0" (__low), "1" (__upper));
-			asm("":"=A" (c):"a" (__low),"d" (__high));
-			return __mod;
-			}
-	}
-
-	/* NOTREACHED */
-	return 0;
-}
-#else
-static inline __u32 xfs_do_div(void *a, __u32 b, int n)
-{
-	__u32	mod;
-
-	switch (n) {
-		case 4:
-			mod = *(__u32 *)a % b;
-			*(__u32 *)a = *(__u32 *)a / b;
-			return mod;
-		case 8:
-			mod = do_div(*(__u64 *)a, b);
-			return mod;
-	}
-
-	/* NOTREACHED */
-	return 0;
-}
-
 /* Side effect free 64 bit mod operation */
 static inline __u32 xfs_do_mod(void *a, __u32 b, int n)
 {
@@ -310,10 +228,7 @@ static inline __u32 xfs_do_mod(void *a, __u32 b, int n)
 	/* NOTREACHED */
 	return 0;
 }
-#endif
 
-#undef do_div
-#define do_div(a, b)	xfs_do_div(&(a), (b), sizeof(a))
 #define do_mod(a, b)	xfs_do_mod(&(a), (b), sizeof(a))
 
 static inline __uint64_t roundup_64(__uint64_t x, __uint32_t y)