diff options
Diffstat (limited to 'arch/x86/kernel/setup.c')
| -rw-r--r-- | arch/x86/kernel/setup.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c index 01119d9b013..011fcdd213f 100644 --- a/arch/x86/kernel/setup.c +++ b/arch/x86/kernel/setup.c @@ -9,11 +9,15 @@ #include <asm/processor.h> #include <asm/setup.h> #include <asm/topology.h> +#include <asm/mpspec.h> #include <asm/apicdef.h> DEFINE_PER_CPU(u16, x86_cpu_to_apicid) = BAD_APICID; EXPORT_PER_CPU_SYMBOL(x86_cpu_to_apicid); +/* Bitmask of physically existing CPUs */ +physid_mask_t phys_cpu_present_map; + #if defined(CONFIG_HAVE_SETUP_PER_CPU_AREA) && defined(CONFIG_SMP) /* * Copy data used in early init routines from the initial arrays to the |