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-rw-r--r--mm/memory.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/memory.c b/mm/memory.c
index fa2f04e0337..347e5fad1cf 100644
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -2447,7 +2447,7 @@ static inline void cow_user_page(struct page *dst, struct page *src, unsigned lo
2447 * fails, we just zero-fill it. Live with it. 2447 * fails, we just zero-fill it. Live with it.
2448 */ 2448 */
2449 if (unlikely(!src)) { 2449 if (unlikely(!src)) {
2450 void *kaddr = kmap_atomic(dst, KM_USER0); 2450 void *kaddr = kmap_atomic(dst);
2451 void __user *uaddr = (void __user *)(va & PAGE_MASK); 2451 void __user *uaddr = (void __user *)(va & PAGE_MASK);
2452 2452
2453 /* 2453 /*
@@ -2458,7 +2458,7 @@ static inline void cow_user_page(struct page *dst, struct page *src, unsigned lo
2458 */ 2458 */
2459 if (__copy_from_user_inatomic(kaddr, uaddr, PAGE_SIZE)) 2459 if (__copy_from_user_inatomic(kaddr, uaddr, PAGE_SIZE))
2460 clear_page(kaddr); 2460 clear_page(kaddr);
2461 kunmap_atomic(kaddr, KM_USER0); 2461 kunmap_atomic(kaddr);
2462 flush_dcache_page(dst); 2462 flush_dcache_page(dst);
2463 } else 2463 } else
2464 copy_user_highpage(dst, src, va, vma); 2464 copy_user_highpage(dst, src, va, vma);