diff options
Diffstat (limited to 'arch/x86/include/asm/summit/apic.h')
| -rw-r--r-- | arch/x86/include/asm/summit/apic.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/x86/include/asm/summit/apic.h b/arch/x86/include/asm/summit/apic.h index 526d19e79447..64cd441ae006 100644 --- a/arch/x86/include/asm/summit/apic.h +++ b/arch/x86/include/asm/summit/apic.h @@ -175,13 +175,14 @@ static inline unsigned int cpu_mask_to_apicid_and(const struct cpumask *inmask, return apicid; } -/* cpuid returns the value latched in the HW at reset, not the APIC ID +/* + * cpuid returns the value latched in the HW at reset, not the APIC ID * register's value. For any box whose BIOS changes APIC IDs, like * clustered APIC systems, we must use hard_smp_processor_id. * * See Intel's IA-32 SW Dev's Manual Vol2 under CPUID. */ -static inline u32 phys_pkg_id(u32 cpuid_apic, int index_msb) +static inline int phys_pkg_id(int cpuid_apic, int index_msb) { return hard_smp_processor_id() >> index_msb; } |