---

yaml --- r: 376291 b: refs/heads/master c: 3e87974 h: refs/heads/master i: 376289: 23600cc 376287: bcdd7f9 v: v3
git-mirror · May 23, 2013 · a9ba5a2 · a9ba5a2
1 parent 4af8ceb
commit a9ba5a2
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Showing 3 changed files with 6 additions and 3 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: a950549c675f2c8c504469dec7d780da8a6433dc
+refs/heads/master: 3e87974dec5ec25a8a4852d9292db6be659164e6
diff --git a/trunk/arch/arc/include/asm/cacheflush.h b/trunk/arch/arc/include/asm/cacheflush.h
@@ -99,8 +99,10 @@ static inline int cache_is_vipt_aliasing(void)
  * checks if two addresses (after page aligning) index into same cache set
  */
 #define addr_not_cache_congruent(addr1, addr2)				\
+({									\
 	cache_is_vipt_aliasing() ? 					\
-		(CACHE_COLOR(addr1) != CACHE_COLOR(addr2)) : 0		\
+		(CACHE_COLOR(addr1) != CACHE_COLOR(addr2)) : 0;		\
+})
 
 #define copy_to_user_page(vma, page, vaddr, dst, src, len)		\
 do {									\

diff --git a/trunk/arch/arc/mm/tlb.c b/trunk/arch/arc/mm/tlb.c
@@ -444,7 +444,8 @@ void update_mmu_cache(struct vm_area_struct *vma, unsigned long vaddr_unaligned,
 	 *	       so userspace sees the right data.
 	 *  (Avoids the flush for Non-exec + congruent mapping case)
 	 */
-	if (vma->vm_flags & VM_EXEC || addr_not_cache_congruent(paddr, vaddr)) {
+	if ((vma->vm_flags & VM_EXEC) ||
+	     addr_not_cache_congruent(paddr, vaddr)) {
 		struct page *page = pfn_to_page(pte_pfn(*ptep));
 
 		int dirty = test_and_clear_bit(PG_arch_1, &page->flags);