diff options
| -rw-r--r-- | arch/mips/include/asm/smp-ops.h | 1 | ||||
| -rw-r--r-- | arch/mips/kernel/smp.c | 2 | ||||
| -rw-r--r-- | arch/mips/sgi-ip27/ip27-init.c | 1 | ||||
| -rw-r--r-- | arch/mips/sgi-ip27/ip27-smp.c | 5 |
4 files changed, 6 insertions, 3 deletions
diff --git a/arch/mips/include/asm/smp-ops.h b/arch/mips/include/asm/smp-ops.h index b7123f9c0785..65618ff1280c 100644 --- a/arch/mips/include/asm/smp-ops.h +++ b/arch/mips/include/asm/smp-ops.h @@ -29,6 +29,7 @@ struct plat_smp_ops { int (*boot_secondary)(int cpu, struct task_struct *idle); void (*smp_setup)(void); void (*prepare_cpus)(unsigned int max_cpus); + void (*prepare_boot_cpu)(void); #ifdef CONFIG_HOTPLUG_CPU int (*cpu_disable)(void); void (*cpu_die)(unsigned int cpu); diff --git a/arch/mips/kernel/smp.c b/arch/mips/kernel/smp.c index 6fd9e94fc87e..bc4bb3c6bd00 100644 --- a/arch/mips/kernel/smp.c +++ b/arch/mips/kernel/smp.c @@ -444,6 +444,8 @@ void __init smp_prepare_cpus(unsigned int max_cpus) /* preload SMP state for boot cpu */ void smp_prepare_boot_cpu(void) { + if (mp_ops->prepare_boot_cpu) + mp_ops->prepare_boot_cpu(); set_cpu_possible(0, true); set_cpu_online(0, true); } diff --git a/arch/mips/sgi-ip27/ip27-init.c b/arch/mips/sgi-ip27/ip27-init.c index aba985cf07c0..e6fa9d0c708a 100644 --- a/arch/mips/sgi-ip27/ip27-init.c +++ b/arch/mips/sgi-ip27/ip27-init.c @@ -212,7 +212,6 @@ void __init plat_mem_setup(void) #endif ioc3_eth_init(); - per_cpu_init(); set_io_port_base(IO_BASE); } diff --git a/arch/mips/sgi-ip27/ip27-smp.c b/arch/mips/sgi-ip27/ip27-smp.c index 545446dfe7fa..20b81209c6b8 100644 --- a/arch/mips/sgi-ip27/ip27-smp.c +++ b/arch/mips/sgi-ip27/ip27-smp.c @@ -177,7 +177,7 @@ static void ip27_send_ipi_mask(const struct cpumask *mask, unsigned int action) ip27_send_ipi_single(i, action); } -static void ip27_init_secondary(void) +static void ip27_init_cpu(void) { per_cpu_init(); } @@ -235,9 +235,10 @@ static void __init ip27_prepare_cpus(unsigned int max_cpus) const struct plat_smp_ops ip27_smp_ops = { .send_ipi_single = ip27_send_ipi_single, .send_ipi_mask = ip27_send_ipi_mask, - .init_secondary = ip27_init_secondary, + .init_secondary = ip27_init_cpu, .smp_finish = ip27_smp_finish, .boot_secondary = ip27_boot_secondary, .smp_setup = ip27_smp_setup, .prepare_cpus = ip27_prepare_cpus, + .prepare_boot_cpu = ip27_init_cpu, }; |