diff options
| -rw-r--r-- | arch/x86/kernel/cpu/mcheck/mce_amd.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/x86/kernel/cpu/mcheck/mce_amd.c b/arch/x86/kernel/cpu/mcheck/mce_amd.c index e99b15077e94..3068ce25dfa1 100644 --- a/arch/x86/kernel/cpu/mcheck/mce_amd.c +++ b/arch/x86/kernel/cpu/mcheck/mce_amd.c @@ -84,6 +84,13 @@ struct thresh_restart { static inline bool is_shared_bank(int bank) { + /* + * Scalable MCA provides for only one core to have access to the MSRs of + * a shared bank. + */ + if (mce_flags.smca) + return false; + /* Bank 4 is for northbridge reporting and is thus shared */ return (bank == 4); } |