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-rw-r--r--include/asm-x86_64/msr.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/asm-x86_64/msr.h b/include/asm-x86_64/msr.h
index 66f0be191ab..513e52c7182 100644
--- a/include/asm-x86_64/msr.h
+++ b/include/asm-x86_64/msr.h
@@ -163,6 +163,7 @@ extern inline unsigned int cpuid_edx(unsigned int op)
#define EFER_NX (1<<_EFER_NX)
/* Intel MSRs. Some also available on other CPUs */
+#define MSR_IA32_TSC 0x10
#define MSR_IA32_PLATFORM_ID 0x17
#define MSR_IA32_PERFCTR0 0xc1