1 files changed, 5 insertions, 3 deletions

diff --git a/arch/powerpc/kernel/misc_64.S b/arch/powerpc/kernel/misc_64.S
index 4dd70cf7bb4e..3053fe5c62f2 100644
--- a/arch/powerpc/kernel/misc_64.S
+++ b/arch/powerpc/kernel/misc_64.S
@@ -426,8 +426,10 @@ _GLOBAL(kernel_thread)
         li      r4,0            /* new sp (unused) */
         li      r0,__NR_clone
         sc
-        cmpdi   0,r3,0          /* parent or child? */
-        bne     1f              /* return if parent */
+        bns+    1f              /* did system call indicate error? */
+        neg     r3,r3           /* if so, make return code negative */
+1:      cmpdi   0,r3,0          /* parent or child? */
+        bne     2f              /* return if parent */
         li      r0,0
         stdu    r0,-STACK_FRAME_OVERHEAD(r1)
         ld      r2,8(r29)
@@ -438,7 +440,7 @@ _GLOBAL(kernel_thread)
         li      r0,__NR_exit    /* exit after child exits */
         li      r3,0
         sc
-1:      addi    r1,r1,STACK_FRAME_OVERHEAD      
+2:      addi    r1,r1,STACK_FRAME_OVERHEAD
         ld      r29,-24(r1)
         ld      r30,-16(r1)
         blr