diff options
| -rw-r--r-- | arch/x86/events/amd/brs.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/x86/events/amd/brs.c b/arch/x86/events/amd/brs.c index 895c82165d85..bee8765a1e9b 100644 --- a/arch/x86/events/amd/brs.c +++ b/arch/x86/events/amd/brs.c @@ -57,7 +57,7 @@ static inline u64 get_debug_extn_cfg(void) static bool __init amd_brs_detect(void) { - if (!boot_cpu_has(X86_FEATURE_BRS)) + if (!cpu_feature_enabled(X86_FEATURE_BRS)) return false; switch (boot_cpu_data.x86) { @@ -112,6 +112,9 @@ static inline int amd_brs_get_tos(union amd_debug_extn_cfg *cfg) */ void amd_brs_reset(void) { + if (!cpu_feature_enabled(X86_FEATURE_BRS)) + return; + /* * Reset config */ |