linux.git/drivers/edac/mce_amd.c, branch v3.17

EDAC, MCE, AMD: Add MCE decoding for F15h M60h

2014-07-14T14:58:19+00:00

Add decoding logic for new Fam15h model 60h.

Tested using mce_amd_inj module and works fine.

Signed-off-by: Aravind Gopalakrishnan 
Link: http://lkml.kernel.org/r/1405098795-4678-1-git-send-email-Aravind.Gopalakrishnan@amd.com
[ Boris: simplify a bit. ]
Signed-off-by: Borislav Petkov

EDAC, MCE, AMD: Remove leftover unused mask

2014-05-08T18:37:07+00:00

295d8cda2689 ("EDAC, MCE, AMD: Drop local coreid reporting") removed the
code snippet which used that mask but forgot to drop the mask itself. Do
that now.

Signed-off-by: Borislav Petkov

MCE, AMD: Fix decoding module loading on unsupported hw

2014-02-24T09:25:47+00:00

We want to still be able to issue some error information on systems for
which there is no decoding support (think older distro kernels here,
for example). Therefore, we allow module registration but skip the
per-family bank-specific decoders and issue the general information
only, i.e.:

[   46.822828] [Hardware Error]: Error Status: Uncorrected, software containable error.
[   46.822846] [Hardware Error]: CPU:0 (15:30:0) MC0_STATUS[-|UE|-|-|-|-|-]: 0xa000000000010f0f
[   46.822858] [Hardware Error]: cache level: L3/GEN, mem/io: GEN, mem-tx: GEN, part-proc: GEN (timed out)

with the hope that it still contains helpful useful bits.

Suggested-by: Aravind Gopalakrishnan 
Tested-by: Aravind Gopalakrishnan 
Link: http://lkml.kernel.org/r/1392659391-2411-1-git-send-email-Aravind.Gopalakrishnan@amd.com
Signed-off-by: Borislav Petkov

EDAC, MCE, AMD: Add an MCE signature for new Fam15h models

2013-06-08T08:17:03+00:00

Add a new error signature for Family 15h, models 30h-3fh. Patch has been
tested on Fam15h using mce_amd_inj facility and has been verified to
work correctly.

Signed-off-by: Aravind Gopalakrishnan 
 [ cleanup commit message and error string ]
Signed-off-by: Borislav Petkov

EDAC, MCE, AMD: Remove unneeded exports

2013-01-22T21:40:03+00:00

Initially, those strings describing different parts of an MCE message
were shared with amd64_edac and were therefore exported to modules.
However, all except pp_msgs are used only in one place right now so hide
them and make them static.

No functionality change.

Reported-by: Fengguang Wu 
Signed-off-by: Borislav Petkov

EDAC, MCE, AMD: Add MCE decoding support for Family 16h

2013-01-22T21:39:58+00:00

Add MCE decoding logic for AMD Family 16h processors.

Boris:

- drop unneeded uu_msgs export
- exit early in cat_mc1_mce and save us an indentation level

Signed-off-by: Jacob Shin 
Signed-off-by: Borislav Petkov

EDAC, MCE, AMD: Make MC2 decoding per-family

2013-01-22T21:39:54+00:00

Currently only AMD Family 15h processors have special handling for MC2
errors. Since upcoming Family 16h will also need unique handling, let's
make MC2 handling part of amd_decoder_ops.

Signed-off-by: Jacob Shin 
Signed-off-by: Borislav Petkov

MCE, AMD: Dump error status

2012-11-28T10:56:30+00:00

Dump error status after decoding the error which describes the error
disposition.

Signed-off-by: Borislav Petkov

MCE, AMD: Report decoded error type first

2012-11-28T10:56:17+00:00

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

Signed-off-by: Borislav Petkov

MCE, AMD: Dump CPU f/m/s triple with the error

2012-11-28T10:55:57+00:00

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: Borislav Petkov