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Commit f89f8388 authored by Borislav Petkov's avatar Borislav Petkov Committed by Borislav Petkov
Browse files

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: default avatarBorislav Petkov <borislav.petkov@amd.com>
parent f05c41a9

drivers/edac/mce_amd.c

+6 −4
Original line number Diff line number Diff line
@@ -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: