x86: define bios to apicid mapping

This mapping already exists in x86_64, just provide it for
i386

Signed-off-by: Glauber Costa <gcosta@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 1 insertions, 2 deletions

diff --git a/include/asm-x86/mach-summit/mach_apic.h b/include/asm-x86/mach-summit/mach_apic.h
index 062c97f6100b..91d7641cddc9 100644
--- a/include/asm-x86/mach-summit/mach_apic.h
+++ b/include/asm-x86/mach-summit/mach_apic.h
@@ -40,7 +40,6 @@ static inline unsigned long check_apicid_present(int bit)
 
 #define apicid_cluster(apicid) ((apicid) & XAPIC_DEST_CLUSTER_MASK)
 
-extern u8 bios_cpu_apicid[];
 extern u8 cpu_2_logical_apicid[];
 
 static inline void init_apic_ldr(void)
@@ -110,7 +109,7 @@ static inline int cpu_to_logical_apicid(int cpu)
 static inline int cpu_present_to_apicid(int mps_cpu)
 {
         if (mps_cpu < NR_CPUS)
-                return (int)bios_cpu_apicid[mps_cpu];
+                return (int)per_cpu(x86_bios_cpu_apicid, mps_cpu);
         else
                 return BAD_APICID;
 }