Merge branch 'amd-iommu/2.6.32' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/linux-2.6-iommu into core/iommu

1 files changed, 13 insertions, 3 deletions

diff --git a/arch/avr32/lib/memcpy.S b/arch/avr32/lib/memcpy.S
index 0abb26142b64..c2ca49d705af 100644
--- a/arch/avr32/lib/memcpy.S
+++ b/arch/avr32/lib/memcpy.S
@@ -24,8 +24,8 @@ memcpy:
         brne    1f
 
         /* At this point, "from" is word-aligned */
-2:      sub     r10, 4
-        mov     r9, r12
+2:      mov     r9, r12
+5:      sub     r10, 4
         brlt    4f
 
 3:      ld.w    r8, r11++
@@ -49,6 +49,7 @@ memcpy:
 
         /* Handle unaligned "from" pointer */
 1:      sub     r10, 4
+        movlt   r9, r12
         brlt    4b
         add     r10, r9
         lsl     r9, 2
@@ -59,4 +60,13 @@ memcpy:
         st.b    r12++, r8
         ld.ub   r8, r11++
         st.b    r12++, r8
-        rjmp    2b
+        mov     r8, r12
+        add     pc, pc, r9
+        sub     r8, 1
+        nop
+        sub     r8, 1
+        nop
+        sub     r8, 1
+        nop
+        mov     r9, r8
+        rjmp    5b