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Diffstat (limited to 'arch/x86/kernel/cpu/topology_amd.c')
-rw-r--r--arch/x86/kernel/cpu/topology_amd.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/kernel/cpu/topology_amd.c b/arch/x86/kernel/cpu/topology_amd.c
index 535dcf511096..f78d38510027 100644
--- a/arch/x86/kernel/cpu/topology_amd.c
+++ b/arch/x86/kernel/cpu/topology_amd.c
@@ -3,6 +3,7 @@
#include <asm/apic.h>
#include <asm/memtype.h>
+#include <asm/msr.h>
#include <asm/processor.h>
#include "cpu.h"