diff options
Diffstat (limited to 'arch/x86_64/kernel/nmi.c')
| -rw-r--r-- | arch/x86_64/kernel/nmi.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/x86_64/kernel/nmi.c b/arch/x86_64/kernel/nmi.c index d9e4067faf05..4e6357fe0ec3 100644 --- a/arch/x86_64/kernel/nmi.c +++ b/arch/x86_64/kernel/nmi.c @@ -34,6 +34,7 @@ #include <asm/proto.h> #include <asm/kdebug.h> #include <asm/local.h> +#include <asm/mce.h> /* * lapic_nmi_owner tracks the ownership of the lapic NMI hardware: @@ -480,6 +481,12 @@ void __kprobes nmi_watchdog_tick(struct pt_regs * regs, unsigned reason) __get_cpu_var(nmi_touch) = 0; touched = 1; } +#ifdef CONFIG_X86_MCE + /* Could check oops_in_progress here too, but it's safer + not too */ + if (atomic_read(&mce_entry) > 0) + touched = 1; +#endif if (!touched && __get_cpu_var(last_irq_sum) == sum) { /* * Ayiee, looks like this CPU is stuck ... |