From 40792104b2550ee067f63c3ccc8ea04747dc5037 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Thu, 11 Oct 2012 10:10:35 -0400 Subject: powerpc: don't mess with r2 in copy_thread() and friends kernel_thread() callbacks are *not* in modules and are not going to be there. And it's not even read in ppc32 ret_from_kernel_thread(), so no need to bother with it there either. Signed-off-by: Al Viro --- arch/powerpc/kernel/entry_64.S | 1 - 1 file changed, 1 deletion(-) (limited to 'arch/powerpc/kernel/entry_64.S') diff --git a/arch/powerpc/kernel/entry_64.S b/arch/powerpc/kernel/entry_64.S index 2eb766ad1c5..8fdb05146ca 100644 --- a/arch/powerpc/kernel/entry_64.S +++ b/arch/powerpc/kernel/entry_64.S @@ -373,7 +373,6 @@ _GLOBAL(ret_from_fork) _GLOBAL(ret_from_kernel_thread) bl .schedule_tail REST_NVGPRS(r1) - REST_GPR(2,r1) mtlr r14 mr r3,r15 blrl -- cgit v1.2.3-18-g5258