On 2/21/2014 8:23 AM, Borislav Petkov wrote:
On Thu, Feb 20, 2014 at 05:13:51PM +0100, Borislav Petkov wrote:
On Thu, Feb 20, 2014 at 10:07:33AM -0600, Aravind Gopalakrishnan wrote:
Tested the above a final time on local machine and it works fine..
Ok, I'll queue it up with your Tested-by. Thanks.
So I dropped the family check altogether, modulo the warning that says
that we're getting loaded on unsupported hardware. We want to allow
loading, even if we don't have family ops.
Ok?
Yes, makes sense.
--
From: Borislav Petkov <[email protected]>
Subject: [PATCH] MCE, AMD: Fix decoding module loading on unsupported hw
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 <[email protected]>
Tested-by: Aravind Gopalakrishnan <[email protected]>
Signed-off-by: Borislav Petkov <[email protected]>
---
drivers/edac/mce_amd.c | 65 +++++++++++++++++++++++++-------------------------
1 file changed, 33 insertions(+), 32 deletions(-)
Works for me:
[ 0.321623] Huh? What family is it: 0x15?!
[ 0.321629] MCE: In-kernel MCE decoding enabled.
...
[ 79.294568] [Hardware Error]: Uncorrected, software containable error.
[ 79.294587] [Hardware Error]: CPU:0 (15:30:0)
MC0_STATUS[-|UE|-|-|-|-|-]: 0xa000000000010f0f
[ 79.294602] [Hardware Error]: cache level: L3/GEN, mem/io: GEN,
mem-tx: GEN, part-proc: GEN (timed out)
Thanks,
-Aravind
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