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-rw-r--r--arch/powerpc/kernel/misc_64.S34
1 files changed, 0 insertions, 34 deletions
diff --git a/arch/powerpc/kernel/misc_64.S b/arch/powerpc/kernel/misc_64.S
index 565b78625a32..5cfa8008693b 100644
--- a/arch/powerpc/kernel/misc_64.S
+++ b/arch/powerpc/kernel/misc_64.S
@@ -407,40 +407,6 @@ _GLOBAL(scom970_write)
/*
- * Create a kernel thread
- * kernel_thread(fn, arg, flags)
- */
-_GLOBAL(kernel_thread)
- std r29,-24(r1)
- std r30,-16(r1)
- stdu r1,-STACK_FRAME_OVERHEAD(r1)
- mr r29,r3
- mr r30,r4
- ori r3,r5,CLONE_VM /* flags */
- oris r3,r3,(CLONE_UNTRACED>>16)
- li r4,0 /* new sp (unused) */
- li r0,__NR_clone
- sc
- 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)
- ld r29,0(r29)
- mtlr r29 /* fn addr in lr */
- mr r3,r30 /* load arg and call fn */
- blrl
- li r0,__NR_exit /* exit after child exits */
- li r3,0
- sc
-2: addi r1,r1,STACK_FRAME_OVERHEAD
- ld r29,-24(r1)
- ld r30,-16(r1)
- blr
-
-/*
* disable_kernel_fp()
* Disable the FPU.
*/