From a416561bf790d55db68b2980c2a6951981018041 Mon Sep 17 00:00:00 2001 From: Olof Johansson Date: Wed, 5 Sep 2007 12:42:30 +1000 Subject: [POWERPC] Move lowlevel runlatch calls under cpu feature control There's no need to call the runlatch on functions on processors that don't implement them (CPU_FTR_CTRL). Signed-off-by: Olof Johansson Signed-off-by: Paul Mackerras --- arch/powerpc/kernel/head_64.S | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/powerpc/kernel') diff --git a/arch/powerpc/kernel/head_64.S b/arch/powerpc/kernel/head_64.S index 33c4e8cab0ba..cec59089e48c 100644 --- a/arch/powerpc/kernel/head_64.S +++ b/arch/powerpc/kernel/head_64.S @@ -656,7 +656,9 @@ hardware_interrupt_common: FINISH_NAP hardware_interrupt_entry: DISABLE_INTS +BEGIN_FTR_SECTION bl .ppc64_runlatch_on +END_FTR_SECTION_IFSET(CPU_FTR_CTRL) addi r3,r1,STACK_FRAME_OVERHEAD bl .do_IRQ b .ret_from_except_lite -- cgit v1.2.3