Commit be3036d2 authored Oct 30, 2013 by Aristeu Rozanski Committed by Mauro Carvalho Chehab Nov 14, 2013

sb_edac: avoid decoding the same error multiple times



Whenever the extended error reporting is active, multiple MCEs will be
generated for the same event, which will lead to multiple repeated
errors to be reported. So check ADDRV and only decode the error if the
MCE address is valid.

Signed-off-by: Aristeu Rozanski <arozansk@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>

parent ea779b5a

drivers/edac/sb_edac.c

+4 −0

Original line number	Original line	Diff line number	Diff line
	@@ -1427,6 +1427,10 @@ static void sbridge_mce_output_error(struct mem_ctl_info *mci,
	}		}
	}		}

			/* Only decode errors with an valid address (ADDRV) */
			if (!GET_BITFIELD(m->status, 58, 58))
			return;

	rc = get_memory_error_data(mci, m->addr, &socket,		rc = get_memory_error_data(mci, m->addr, &socket,
	&channel_mask, &rank, &area_type, msg);		&channel_mask, &rank, &area_type, msg);
	if (rc < 0)		if (rc < 0)