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-rw-r--r--arch/mips/kernel/smp.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/arch/mips/kernel/smp.c b/arch/mips/kernel/smp.c
index 1268392..9005bf9 100644
--- a/arch/mips/kernel/smp.c
+++ b/arch/mips/kernel/smp.c
@@ -102,7 +102,9 @@ asmlinkage __cpuinit void start_secondary(void)
#ifdef CONFIG_MIPS_MT_SMTC
/* Only do cpu_probe for first TC of CPU */
- if ((read_c0_tcbind() & TCBIND_CURTC) == 0)
+ if ((read_c0_tcbind() & TCBIND_CURTC) != 0)
+ __cpu_name[smp_processor_id()] = __cpu_name[0];
+ else
#endif /* CONFIG_MIPS_MT_SMTC */
cpu_probe();
cpu_report();
@@ -128,7 +130,7 @@ asmlinkage __cpuinit void start_secondary(void)
cpu_set(cpu, cpu_callin_map);
- synchronise_count_slave();
+ synchronise_count_slave(cpu);
/*
* irq will be enabled in ->smp_finish(), enabling it too early
@@ -171,7 +173,6 @@ void smp_send_stop(void)
void __init smp_cpus_done(unsigned int max_cpus)
{
mp_ops->cpus_done();
- synchronise_count_master();
}
/* called from main before smp_init() */
@@ -204,6 +205,7 @@ int __cpuinit __cpu_up(unsigned int cpu, struct task_struct *tidle)
while (!cpu_isset(cpu, cpu_callin_map))
udelay(100);
+ synchronise_count_master(cpu);
return 0;
}