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Commit 70dc8fa7 authored by Yong Zhang's avatar Yong Zhang Committed by Ralf Baechle
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MIPS: SMTC: delay irq enable to ->smp_finish() 



To prepare for smoothing set_cpu_[active|online]() mess up

Signed-off-by: default avatarYong Zhang <yong.zhang0@gmail.com>
Cc: Sergei Shtylyov <sshtylyov@mvista.com>
Cc: David Daney <david.daney@cavium.com>
Acked-by: default avatarDavid Daney <david.daney@cavium.com>
Patchwork: https://patchwork.linux-mips.org/patch/3847/


Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent 856ac3c6

arch/mips/kernel/smtc.c

+2 −1
Original line number Diff line number Diff line
@@ -615,7 +615,6 @@ void __cpuinit smtc_boot_secondary(int cpu, struct task_struct *idle) 


void smtc_init_secondary(void)

{

	local_irq_enable();

}



void smtc_smp_finish(void)
@@ -631,6 +630,8 @@ void smtc_smp_finish(void) 
	if (cpu > 0 && (cpu_data[cpu].vpe_id != cpu_data[cpu - 1].vpe_id))

		write_c0_compare(read_c0_count() + mips_hpt_frequency/HZ);



	local_irq_enable();



	printk("TC %d going on-line as CPU %d\n",

		cpu_data[smp_processor_id()].tc_id, smp_processor_id());

}