diff options
Diffstat (limited to 'arch/x86_64/kernel/mpparse.c')
| -rw-r--r-- | arch/x86_64/kernel/mpparse.c | 19 |
1 files changed, 8 insertions, 11 deletions
diff --git a/arch/x86_64/kernel/mpparse.c b/arch/x86_64/kernel/mpparse.c index 9013a90b5c2e..b17cf3eba359 100644 --- a/arch/x86_64/kernel/mpparse.c +++ b/arch/x86_64/kernel/mpparse.c @@ -106,11 +106,11 @@ static int __init mpf_checksum(unsigned char *mp, int len) return sum & 0xFF; } -static void __init MP_processor_info (struct mpc_config_processor *m) +static void __cpuinit MP_processor_info (struct mpc_config_processor *m) { int cpu; unsigned char ver; - static int found_bsp=0; + cpumask_t tmp_map; if (!(m->mpc_cpuflag & CPU_ENABLED)) { disabled_cpus++; @@ -133,8 +133,10 @@ static void __init MP_processor_info (struct mpc_config_processor *m) return; } - cpu = num_processors++; - + num_processors++; + cpus_complement(tmp_map, cpu_present_map); + cpu = first_cpu(tmp_map); + #if MAX_APICS < 255 if ((int)m->mpc_apicid > MAX_APICS) { printk(KERN_ERR "Processor #%d INVALID. (Max ID: %d).\n", @@ -160,12 +162,7 @@ static void __init MP_processor_info (struct mpc_config_processor *m) * entry is BSP, and so on. */ cpu = 0; - - bios_cpu_apicid[0] = m->mpc_apicid; - x86_cpu_to_apicid[0] = m->mpc_apicid; - found_bsp = 1; - } else - cpu = num_processors - found_bsp; + } bios_cpu_apicid[cpu] = m->mpc_apicid; x86_cpu_to_apicid[cpu] = m->mpc_apicid; @@ -691,7 +688,7 @@ void __init mp_register_lapic_address ( } -void __init mp_register_lapic ( +void __cpuinit mp_register_lapic ( u8 id, u8 enabled) { |