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Diffstat (limited to 'arch/arm/mm/copypage-v3.c')
-rw-r--r--arch/arm/mm/copypage-v3.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/arm/mm/copypage-v3.c b/arch/arm/mm/copypage-v3.c
index f72303e1d80..3935bddd476 100644
--- a/arch/arm/mm/copypage-v3.c
+++ b/arch/arm/mm/copypage-v3.c
@@ -42,11 +42,11 @@ void v3_copy_user_highpage(struct page *to, struct page *from,
42{ 42{
43 void *kto, *kfrom; 43 void *kto, *kfrom;
44 44
45 kto = kmap_atomic(to, KM_USER0); 45 kto = kmap_atomic(to);
46 kfrom = kmap_atomic(from, KM_USER1); 46 kfrom = kmap_atomic(from);
47 v3_copy_user_page(kto, kfrom); 47 v3_copy_user_page(kto, kfrom);
48 kunmap_atomic(kfrom, KM_USER1); 48 kunmap_atomic(kfrom);
49 kunmap_atomic(kto, KM_USER0); 49 kunmap_atomic(kto);
50} 50}
51 51
52/* 52/*
@@ -56,7 +56,7 @@ void v3_copy_user_highpage(struct page *to, struct page *from,
56 */ 56 */
57void v3_clear_user_highpage(struct page *page, unsigned long vaddr) 57void v3_clear_user_highpage(struct page *page, unsigned long vaddr)
58{ 58{
59 void *ptr, *kaddr = kmap_atomic(page, KM_USER0); 59 void *ptr, *kaddr = kmap_atomic(page);
60 asm volatile("\n\ 60 asm volatile("\n\
61 mov r1, %2 @ 1\n\ 61 mov r1, %2 @ 1\n\
62 mov r2, #0 @ 1\n\ 62 mov r2, #0 @ 1\n\
@@ -72,7 +72,7 @@ void v3_clear_user_highpage(struct page *page, unsigned long vaddr)
72 : "=r" (ptr) 72 : "=r" (ptr)
73 : "0" (kaddr), "I" (PAGE_SIZE / 64) 73 : "0" (kaddr), "I" (PAGE_SIZE / 64)
74 : "r1", "r2", "r3", "ip", "lr"); 74 : "r1", "r2", "r3", "ip", "lr");
75 kunmap_atomic(kaddr, KM_USER0); 75 kunmap_atomic(kaddr);
76} 76}
77 77
78struct cpu_user_fns v3_user_fns __initdata = { 78struct cpu_user_fns v3_user_fns __initdata = {