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-rw-r--r--arch/powerpc/kernel/entry_64.S10
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/entry_64.S b/arch/powerpc/kernel/entry_64.S
index b40e0b4815b3..d7f4fafc7515 100644
--- a/arch/powerpc/kernel/entry_64.S
+++ b/arch/powerpc/kernel/entry_64.S
@@ -370,6 +370,16 @@ _GLOBAL(ret_from_fork)
li r3,0
b syscall_exit
+_GLOBAL(ret_from_kernel_thread)
+ bl .schedule_tail
+ REST_NVGPRS(r1)
+ REST_GPR(2,r1)
+ mtlr r14
+ mr r3,r15
+ blrl
+ li r3,0
+ b .do_exit # no return
+
.section ".toc","aw"
DSCR_DEFAULT:
.tc dscr_default[TC],dscr_default
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