diff options
Diffstat (limited to 'arch/x86/kernel/cpu')
| -rw-r--r-- | arch/x86/kernel/cpu/mcheck/mce.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c index 2c4dd6c422c..ba68449c22a 100644 --- a/arch/x86/kernel/cpu/mcheck/mce.c +++ b/arch/x86/kernel/cpu/mcheck/mce.c @@ -96,6 +96,15 @@ void mce_setup(struct mce *m) memset(m, 0, sizeof(struct mce)); m->cpu = m->extcpu = smp_processor_id(); rdtscll(m->tsc); + /* We hope get_seconds stays lockless */ + m->time = get_seconds(); + m->cpuvendor = boot_cpu_data.x86_vendor; + m->cpuid = cpuid_eax(1); +#ifdef CONFIG_SMP + m->socketid = cpu_data(m->extcpu).phys_proc_id; +#endif + m->apicid = cpu_data(m->extcpu).initial_apicid; + rdmsrl(MSR_IA32_MCG_CAP, m->mcgcap); } DEFINE_PER_CPU(struct mce, injectm); @@ -173,6 +182,9 @@ static void print_mce(struct mce *m) if (m->misc) printk("MISC %llx ", m->misc); printk("\n"); + printk(KERN_EMERG "PROCESSOR %u:%x TIME %llu SOCKET %u APIC %x\n", + m->cpuvendor, m->cpuid, m->time, m->socketid, + m->apicid); printk(KERN_EMERG "This is not a software problem!\n"); printk(KERN_EMERG "Run through mcelog --ascii to decode " "and contact your hardware vendor\n"); |