diff options
Diffstat (limited to 'arch/arm64/kernel/setup.c')
| -rw-r--r-- | arch/arm64/kernel/setup.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm64/kernel/setup.c b/arch/arm64/kernel/setup.c index 9c023d714f44..6a9a53292590 100644 --- a/arch/arm64/kernel/setup.c +++ b/arch/arm64/kernel/setup.c @@ -47,6 +47,7 @@ #include <asm/cputable.h> #include <asm/sections.h> #include <asm/setup.h> +#include <asm/smp_plat.h> #include <asm/cacheflush.h> #include <asm/tlbflush.h> #include <asm/traps.h> @@ -241,6 +242,8 @@ static void __init request_standard_resources(void) } } +u64 __cpu_logical_map[NR_CPUS] = { [0 ... NR_CPUS-1] = INVALID_HWID }; + void __init setup_arch(char **cmdline_p) { setup_processor(); @@ -265,6 +268,7 @@ void __init setup_arch(char **cmdline_p) psci_init(); + cpu_logical_map(0) = read_cpuid_mpidr() & MPIDR_HWID_BITMASK; #ifdef CONFIG_SMP smp_init_cpus(); #endif |