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-rw-r--r--arch/x86/kernel/cpu/mcheck/mce.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c
index 08363b042122..8af6fa473233 100644
--- a/arch/x86/kernel/cpu/mcheck/mce.c
+++ b/arch/x86/kernel/cpu/mcheck/mce.c
@@ -217,8 +217,13 @@ static void print_mce(struct mce *m)
pr_cont("MISC %llx ", m->misc);
pr_cont("\n");
- pr_emerg(HW_ERR "PROCESSOR %u:%x TIME %llu SOCKET %u APIC %x\n",
- m->cpuvendor, m->cpuid, m->time, m->socketid, m->apicid);
+ /*
+ * Note this output is parsed by external tools and old fields
+ * should not be changed.
+ */
+ pr_emerg(HW_ERR "PROCESSOR %u:%x TIME %llu SOCKET %u APIC %x microcode %u\n",
+ m->cpuvendor, m->cpuid, m->time, m->socketid, m->apicid,
+ cpu_data(m->extcpu).microcode);
/*
* Print out human-readable details about the MCE error,