diff options
Diffstat (limited to 'arch/x86/kernel/cpu/mcheck/mce.c')
| -rw-r--r-- | arch/x86/kernel/cpu/mcheck/mce.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c index 1d0aa9c4e15b..287268d21836 100644 --- a/arch/x86/kernel/cpu/mcheck/mce.c +++ b/arch/x86/kernel/cpu/mcheck/mce.c @@ -57,6 +57,8 @@ int mce_disabled; atomic_t mce_entry; +DEFINE_PER_CPU(unsigned, mce_exception_count); + /* * Tolerant levels: * 0: always panic on uncorrected errors, log corrected errors @@ -359,6 +361,8 @@ void do_machine_check(struct pt_regs *regs, long error_code) atomic_inc(&mce_entry); + __get_cpu_var(mce_exception_count)++; + if (notify_die(DIE_NMI, "machine check", regs, error_code, 18, SIGKILL) == NOTIFY_STOP) goto out; |
