From: Dapeng Mi <[email protected]>
Add additional PMU MSRs MSR_CORE_PERF_GLOBAL_STATUS_SET to allow
passthrough PMU operation on the read-only MSR IA32_PERF_GLOBAL_STATUS.
Signed-off-by: Dapeng Mi <[email protected]>
Signed-off-by: Mingwei Zhang <[email protected]>
---
arch/x86/include/asm/msr-index.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/x86/include/asm/msr-index.h b/arch/x86/include/asm/msr-index.h
index 1d51e1850ed0..270f4f420801 100644
--- a/arch/x86/include/asm/msr-index.h
+++ b/arch/x86/include/asm/msr-index.h
@@ -1059,6 +1059,7 @@
#define MSR_CORE_PERF_GLOBAL_STATUS 0x0000038e
#define MSR_CORE_PERF_GLOBAL_CTRL 0x0000038f
#define MSR_CORE_PERF_GLOBAL_OVF_CTRL 0x00000390
+#define MSR_CORE_PERF_GLOBAL_STATUS_SET 0x00000391
#define MSR_PERF_METRICS 0x00000329
--
2.34.1