Merge branch 'rcu/urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck...

[pandora-kernel.git] / arch / powerpc / kernel / misc_32.S

diff --git a/arch/powerpc/kernel/misc_32.S b/arch/powerpc/kernel/misc_32.S
index 094bd98..998a100 100644 (file)
--- a/arch/powerpc/kernel/misc_32.S
+++ b/arch/powerpc/kernel/misc_32.S
@@ -694,6 +694,17 @@ _GLOBAL(kernel_thread)
        addi    r1,r1,16
        blr
 
+#ifdef CONFIG_SMP
+_GLOBAL(start_secondary_resume)
+       /* Reset stack */
+       rlwinm  r1,r1,0,0,(31-THREAD_SHIFT)     /* current_thread_info() */
+       addi    r1,r1,THREAD_SIZE-STACK_FRAME_OVERHEAD
+       li      r3,0
+       stw     r3,0(r1)                /* Zero the stack frame pointer */
+       bl      start_secondary
+       b       .
+#endif /* CONFIG_SMP */
+       
 /*
  * This routine is just here to keep GCC happy - sigh...
  */