diff options
Diffstat (limited to 'arch/arm64/kernel/setup.c')
| -rw-r--r-- | arch/arm64/kernel/setup.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/arch/arm64/kernel/setup.c b/arch/arm64/kernel/setup.c index c793276ec7ad..457652de9df4 100644 --- a/arch/arm64/kernel/setup.c +++ b/arch/arm64/kernel/setup.c @@ -85,7 +85,7 @@ u64 __cacheline_aligned boot_args[4]; void __init smp_setup_processor_id(void) { u64 mpidr = read_cpuid_mpidr() & MPIDR_HWID_BITMASK; - cpu_logical_map(0) = mpidr; + set_cpu_logical_map(0, mpidr); /* * clear __my_cpu_offset on boot CPU to avoid hang caused by @@ -276,6 +276,12 @@ arch_initcall(reserve_memblock_reserved_regions); u64 __cpu_logical_map[NR_CPUS] = { [0 ... NR_CPUS-1] = INVALID_HWID }; +u64 cpu_logical_map(int cpu) +{ + return __cpu_logical_map[cpu]; +} +EXPORT_SYMBOL_GPL(cpu_logical_map); + void __init setup_arch(char **cmdline_p) { init_mm.start_code = (unsigned long) _text; |