3 files changed, 5 insertions, 0 deletions

diff --git a/arch/ppc64/kernel/vdso32/cacheflush.S b/arch/ppc64/kernel/vdso32/cacheflush.S
index c74fddb6afd4..0ed7ea721715 100644
--- a/arch/ppc64/kernel/vdso32/cacheflush.S
+++ b/arch/ppc64/kernel/vdso32/cacheflush.S
@@ -47,6 +47,7 @@ V_FUNCTION_BEGIN(__kernel_sync_dicache)
         addi    r6,r6,128
         bdnz    1b
         isync
+        li      r3,0
         blr
   .cfi_endproc
 V_FUNCTION_END(__kernel_sync_dicache)
@@ -59,6 +60,7 @@ V_FUNCTION_BEGIN(__kernel_sync_dicache_p5)
   .cfi_startproc
         sync
         isync
+        li      r3,0
         blr
   .cfi_endproc
 V_FUNCTION_END(__kernel_sync_dicache_p5)
diff --git a/arch/ppc64/kernel/vdso32/gettimeofday.S b/arch/ppc64/kernel/vdso32/gettimeofday.S
index ca7f415195c4..2b48bf1fb109 100644
--- a/arch/ppc64/kernel/vdso32/gettimeofday.S
+++ b/arch/ppc64/kernel/vdso32/gettimeofday.S
@@ -58,6 +58,7 @@ V_FUNCTION_BEGIN(__kernel_gettimeofday)
         stw     r5,TZONE_TZ_DSTTIME(r11)
 
 1:      mtlr    r12
+        li      r3,0
         blr
 
 2:      mr      r3,r10
diff --git a/arch/ppc64/kernel/vdso64/cacheflush.S b/arch/ppc64/kernel/vdso64/cacheflush.S
index d9696ffcf334..e0725b7b7003 100644
--- a/arch/ppc64/kernel/vdso64/cacheflush.S
+++ b/arch/ppc64/kernel/vdso64/cacheflush.S
@@ -47,6 +47,7 @@ V_FUNCTION_BEGIN(__kernel_sync_dicache)
         addi    r6,r6,128
         bdnz    1b
         isync
+        li      r3,0
         blr
   .cfi_endproc
 V_FUNCTION_END(__kernel_sync_dicache)
@@ -59,6 +60,7 @@ V_FUNCTION_BEGIN(__kernel_sync_dicache_p5)
   .cfi_startproc
         sync
         isync
+        li      r3,0
         blr
   .cfi_endproc
 V_FUNCTION_END(__kernel_sync_dicache_p5)