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Commit fe4ea262 authored by Borislav Petkov's avatar Borislav Petkov Committed by Borislav Petkov
Browse files

EDAC, MCE: Fix FR MCEs decoding 



Those are N/A on K8, so don't decode them there.

Signed-off-by: default avatarBorislav Petkov <borislav.petkov@amd.com>
parent 5ce88f6e

drivers/edac/mce_amd.c

+10 −4
Original line number Diff line number Diff line
@@ -487,10 +487,16 @@ EXPORT_SYMBOL_GPL(amd_decode_nb_mce); 


static void amd_decode_fr_mce(struct mce *m)

{

	if (boot_cpu_data.x86 == 0xf)

		goto wrong_fr_mce;



	/* we have only one error signature so match all fields at once. */

	if ((m->status & 0xffff) == 0x0f0f)

	if ((m->status & 0xffff) == 0x0f0f) {

		pr_emerg(HW_ERR "FR Error: CPU Watchdog timer expire.\n");

	else

		return;

	}



wrong_fr_mce:

	pr_emerg(HW_ERR "Corrupted FR MCE info?\n");

}