diff options
Diffstat (limited to 'arch/mips/kernel/smp.c')
| -rw-r--r-- | arch/mips/kernel/smp.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/arch/mips/kernel/smp.c b/arch/mips/kernel/smp.c index 1268392f1d2..9005bf9fb85 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; } |