x86, apic: fix build fallout of genapic changes

- make oprofile build
- select X86_X2APIC from X86_UV - it relies on it
- export genapic for oprofile modular build

Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 1 insertions, 0 deletions

diff --git a/arch/x86/kernel/genapic_64.c b/arch/x86/kernel/genapic_64.c
index 70b616b4c629..ef7886353240 100644
--- a/arch/x86/kernel/genapic_64.c
+++ b/arch/x86/kernel/genapic_64.c
@@ -30,6 +30,7 @@ extern struct genapic apic_x2apic_phys;
 extern struct genapic apic_x2apic_cluster;
 
 struct genapic __read_mostly *apic = &apic_flat;
+EXPORT_SYMBOL_GPL(apic);
 
 static struct genapic *apic_probe[] __initdata = {
 #ifdef CONFIG_X86_UV