From e4d76e1c0b15590f2ad9bba89426c2520cd22ca6 Mon Sep 17 00:00:00 2001
From: Andrew Morton <akpm@osdl.org>
Date: Wed, 9 Nov 2005 15:45:30 -0800
Subject: [PATCH] powerpc: sched fixups

- Re-add a hunk lost during merge: ppc64 is missing the hunk that disables
  preempt on the secondary CPUs before they call cpu_idle().

- ppc's cpu_idle() had the need_resched() test wrong.

Cc: Nick Piggin <nickpiggin@yahoo.com.au>
CC: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Anton Blanchard <anton@samba.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---
 arch/ppc/kernel/idle.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'arch/ppc')

diff --git a/arch/ppc/kernel/idle.c b/arch/ppc/kernel/idle.c
index 3c4e4cb..821a75e 100644
--- a/arch/ppc/kernel/idle.c
+++ b/arch/ppc/kernel/idle.c
@@ -63,7 +63,7 @@ void cpu_idle(void)
 	int cpu = smp_processor_id();
 
 	for (;;) {
-		while (need_resched()) {
+		while (!need_resched()) {
 			if (ppc_md.idle != NULL)
 				ppc_md.idle();
 			else
-- 
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