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Commit d824c771 authored by Borislav Petkov's avatar Borislav Petkov Committed by Borislav Petkov
Browse files

MCE, AMD: Report decoded error type first 



Instead of starting with the error details, report the decoded, readable
error type first.

Signed-off-by: default avatarBorislav Petkov <borislav.petkov@amd.com>
parent f89f8388

drivers/edac/mce_amd.c

+25 −25
Original line number Diff line number Diff line
@@ -676,31 +676,6 @@ int amd_decode_mce(struct notifier_block *nb, unsigned long val, void *data) 
	if (amd_filter_mce(m))

		return NOTIFY_STOP;



	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" : "-"),

		((m->status & MCI_STATUS_PCC)	? "PCC"	  : "-"),

		((m->status & MCI_STATUS_ADDRV)	? "AddrV" : "-"));



	if (c->x86 == 0x15)

		pr_cont("|%s|%s",

			((m->status & BIT_64(44)) ? "Deferred" : "-"),

			((m->status & BIT_64(43)) ? "Poison"   : "-"));



	/* do the two bits[14:13] together */

	ecc = (m->status >> 45) & 0x3;

	if (ecc)

		pr_cont("|%sECC", ((ecc == 2) ? "C" : "U"));



	pr_cont("]: 0x%016llx\n", m->status);



	if (m->status & MCI_STATUS_ADDRV)

		pr_emerg(HW_ERR "MC%d_ADDR: 0x%016llx\n", m->bank, m->addr);



	switch (m->bank) {

	case 0:

		decode_mc0_mce(m);
@@ -737,6 +712,31 @@ int amd_decode_mce(struct notifier_block *nb, unsigned long val, void *data) 
		break;

	}



	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" : "-"),

		((m->status & MCI_STATUS_PCC)	? "PCC"	  : "-"),

		((m->status & MCI_STATUS_ADDRV)	? "AddrV" : "-"));



	if (c->x86 == 0x15)

		pr_cont("|%s|%s",

			((m->status & BIT_64(44)) ? "Deferred" : "-"),

			((m->status & BIT_64(43)) ? "Poison"   : "-"));



	/* do the two bits[14:13] together */

	ecc = (m->status >> 45) & 0x3;

	if (ecc)

		pr_cont("|%sECC", ((ecc == 2) ? "C" : "U"));



	pr_cont("]: 0x%016llx\n", m->status);



	if (m->status & MCI_STATUS_ADDRV)

		pr_emerg(HW_ERR "MC%d_ADDR: 0x%016llx\n", m->bank, m->addr);



	amd_decode_err_code(m->status & 0xffff);



	return NOTIFY_STOP;