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-rw-r--r--arch/arm/kernel/smp.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c
index 051b0e8..facd424 100644
--- a/arch/arm/kernel/smp.c
+++ b/arch/arm/kernel/smp.c
@@ -248,7 +248,7 @@ int __cpu_disable(void)
/*
* OK - migrate IRQs away from this CPU
*/
- migrate_irqs();
+ irq_migrate_all_off_this_cpu();
/*
* Flush user cache and TLB mappings, and then remove this CPU
@@ -598,8 +598,10 @@ static void ipi_cpu_stop(unsigned int cpu)
local_fiq_disable();
local_irq_disable();
- while (1)
+ while (1) {
cpu_relax();
+ wfe();
+ }
}
static DEFINE_PER_CPU(struct completion *, cpu_completion);

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