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authorIngo Molnar <mingo@elte.hu>2008-04-08 12:20:50 +0200
committerIngo Molnar <mingo@elte.hu>2008-04-17 17:41:33 +0200
commit570da318cf0e3053e62030253494c410a18d4be7 (patch)
tree897b9cb24456eed4b15c1b9db62be5e58891171f /arch/x86/kernel/genapic_64.c
parent8400def8252f90ecd056657c0bac806afadd8511 (diff)
x86: support for new UV apic, prepare
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kernel/genapic_64.c')
-rw-r--r--arch/x86/kernel/genapic_64.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/x86/kernel/genapic_64.c b/arch/x86/kernel/genapic_64.c
index c873f60c74a..4cc1c218ae4 100644
--- a/arch/x86/kernel/genapic_64.c
+++ b/arch/x86/kernel/genapic_64.c
@@ -25,9 +25,11 @@
#endif
/* which logical CPU number maps to which CPU (physical APIC ID) */
+#ifdef CONFIG_SMP
u16 x86_cpu_to_apicid_init[NR_CPUS] __initdata
= { [0 ... NR_CPUS-1] = BAD_APICID };
void *x86_cpu_to_apicid_early_ptr;
+#endif
DEFINE_PER_CPU(u16, x86_cpu_to_apicid) = BAD_APICID;
EXPORT_PER_CPU_SYMBOL(x86_cpu_to_apicid);