x86, mce: pass mce info to EDAC for decoding

Move NB decoder along with required defines to EDAC MCE core. Add
registration routines for further decoding of the MCE info in the AMD64
EDAC module.

CC: Andi Kleen <andi@firstfloor.org>
Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>

1 files changed, 7 insertions, 0 deletions

diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c
index 01213048f62f..b82866f6adf5 100644
--- a/arch/x86/kernel/cpu/mcheck/mce.c
+++ b/arch/x86/kernel/cpu/mcheck/mce.c
@@ -183,6 +183,11 @@ void mce_log(struct mce *mce)
         set_bit(0, &mce_need_notify);
 }
 
+void __weak decode_mce(struct mce *m)
+{
+        return;
+}
+
 static void print_mce(struct mce *m)
 {
         printk(KERN_EMERG
@@ -205,6 +210,8 @@ static void print_mce(struct mce *m)
         printk(KERN_EMERG "PROCESSOR %u:%x TIME %llu SOCKET %u APIC %x\n",
                         m->cpuvendor, m->cpuid, m->time, m->socketid,
                         m->apicid);
+
+        decode_mce(m);
 }
 
 static void print_mce_head(void)