diff options
Diffstat (limited to 'arch/loongarch/kernel/smp.c')
| -rw-r--r-- | arch/loongarch/kernel/smp.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/loongarch/kernel/smp.c b/arch/loongarch/kernel/smp.c index 5bca12d16e06..2b49d30eb7c0 100644 --- a/arch/loongarch/kernel/smp.c +++ b/arch/loongarch/kernel/smp.c @@ -208,7 +208,7 @@ static void __init fdt_smp_setup(void) } loongson_sysconf.nr_cpus = num_processors; - set_bit(0, &(loongson_sysconf.cores_io_master)); + set_bit(0, loongson_sysconf.cores_io_master); #endif } @@ -216,6 +216,9 @@ void __init loongson_smp_setup(void) { fdt_smp_setup(); + if (loongson_sysconf.cores_per_package == 0) + loongson_sysconf.cores_per_package = num_processors; + cpu_data[0].core = cpu_logical_map(0) % loongson_sysconf.cores_per_package; cpu_data[0].package = cpu_logical_map(0) / loongson_sysconf.cores_per_package; @@ -506,7 +509,6 @@ asmlinkage void start_secondary(void) sync_counter(); cpu = raw_smp_processor_id(); set_my_cpu_offset(per_cpu_offset(cpu)); - rcutree_report_cpu_starting(cpu); cpu_probe(); constant_clockevent_init(); |