[PATCH 5/8] MIPS: call ->smp_finish() a little late

[Yong Zhang]

From: Yong Zhang <yong.zhang@xxxxxxxxxxxxx>

We have move irq enable to ->smp_finish. Place ->smp_finish() a little
late to prepare for move set_cpu_online() into start_secondary.
And it's not necessary to call cpu_set(cpu, cpu_callin_map) and
synchronise_count_slave() with irq enabled.

Signed-off-by: Yong Zhang <yong.zhang0@xxxxxxxxx>
Acked-by: David Daney <david.daney@xxxxxxxxxx>
---
 arch/mips/kernel/smp.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/arch/mips/kernel/smp.c b/arch/mips/kernel/smp.c
index ba9376b..73a268a 100644
--- a/arch/mips/kernel/smp.c
+++ b/arch/mips/kernel/smp.c
@@ -122,13 +122,14 @@ asmlinkage __cpuinit void start_secondary(void)
 
 	notify_cpu_starting(cpu);
 
-	mp_ops->smp_finish();
 	set_cpu_sibling_map(cpu);
 
 	cpu_set(cpu, cpu_callin_map);
 
 	synchronise_count_slave();
 
+	mp_ops->smp_finish();
+
 	cpu_idle();
 }
 
-- 
1.7.5.4

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