hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

MCE, AMD: Dump CPU f/m/s triple with the error 

It is very useful to have the family/model/stepping with the reported
error so dump it. This saves us asking the bug reporter about it.

Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
This commit is contained in:
Borislav Petkov 2012-09-13 15:14:22 +02:00 committed by Borislav Petkov
parent f05c41a9c6
commit f89f8388cd
1 changed files with 6 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
drivers/edac/mce_amd.c
View File

@ -670,14 +670,16 @@ static bool amd_filter_mce(struct mce *m)
int amd_decode_mce(struct notifier_block *nb, unsigned long val, void *data)
{
struct mce *m = (struct mce *)data;
struct cpuinfo_x86 *c = &boot_cpu_data;
struct cpuinfo_x86 *c = &cpu_data(m->extcpu);
int ecc;
if (amd_filter_mce(m))
return NOTIFY_STOP;
pr_emerg(HW_ERR "CPU:%d\tMC%d_STATUS[%s|%s|%s|%s|%s",
m->extcpu, m->bank,
pr_emerg(HW_ERR "CPU:%d (%x:%x:%x) MC%d_STATUS[%s|%s|%s|%s|%s",
m->extcpu,
c->x86, c->x86_model, c->x86_mask,
m->bank,
((m->status & MCI_STATUS_OVER) ? "Over" : "-"),
((m->status & MCI_STATUS_UC) ? "UE" : "CE"),
((m->status & MCI_STATUS_MISCV) ? "MiscV" : "-"),
@ -697,7 +699,7 @@ int amd_decode_mce(struct notifier_block *nb, unsigned long val, void *data)
pr_cont("]: 0x%016llx\n", m->status);
if (m->status & MCI_STATUS_ADDRV)
pr_emerg(HW_ERR "\tMC%d_ADDR: 0x%016llx\n", m->bank, m->addr);
pr_emerg(HW_ERR "MC%d_ADDR: 0x%016llx\n", m->bank, m->addr);
switch (m->bank) {
case 0: