powerpc: Fix VMX in interrupt check in POWER7 copy loops

[linux-block.git] / arch / powerpc / lib / memcpy_power7.S

diff --git a/arch/powerpc/lib/memcpy_power7.S b/arch/powerpc/lib/memcpy_power7.S
index 0efdc51bc7164cf9a1089189a8c6fc64e35002a4..7ba6c96de77856e426fe5cf83ff360280e239194 100644 (file)
--- a/arch/powerpc/lib/memcpy_power7.S
+++ b/arch/powerpc/lib/memcpy_power7.S
@@ -222,7 +222,7 @@ _GLOBAL(memcpy_power7)
        std     r0,16(r1)
        stdu    r1,-STACKFRAMESIZE(r1)
        bl      .enter_vmx_copy
-       cmpwi   r3,0
+       cmpwi   cr1,r3,0
        ld      r0,STACKFRAMESIZE+16(r1)
        ld      r3,STACKFRAMESIZE+48(r1)
        ld      r4,STACKFRAMESIZE+56(r1)
@@ -260,7 +260,7 @@ _GLOBAL(memcpy_power7)
        dcbt    r0,r8,0b01010   /* GO */
 .machine pop
 
-       beq     .Lunwind_stack_nonvmx_copy
+       beq     cr1,.Lunwind_stack_nonvmx_copy
 
        /*
         * If source and destination are not relatively aligned we use a