Messages in this thread Patch in this message | | | From | Aristeu Rozanski <> | Subject | [PATCH 11/12] sb_edac: avoid decoding the same error multiple times | Date | Wed, 30 Oct 2013 12:27:05 -0400 |
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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> --- drivers/edac/sb_edac.c | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/drivers/edac/sb_edac.c b/drivers/edac/sb_edac.c index 2e977b9..3c2f52b 100644 --- a/drivers/edac/sb_edac.c +++ b/drivers/edac/sb_edac.c @@ -1410,6 +1410,10 @@ 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, &channel_mask, &rank, &area_type, msg); if (rc < 0) -- 1.7.1
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