x86/mce/amd: Collect valid address before logging an error

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amd_decode_mce() needs value in m->addr so it can report the error
address correctly. This should be setup in __log_error() before we call
mce_log(). We do this because the error address is an important bit of
information which should be conveyed to userspace.

The correct output then reports proper address, like this:

  [Hardware Error]: Corrected error, no action required.
  [Hardware Error]: CPU:0 (15:60:0) MC0_STATUS [-|CE|-|-|AddrV|-|-|CECC]: 0x840041000028017b
  [Hardware Error]: MC0 Error Address: 0x00001f808f0ff040

Signed-off-by: Aravind Gopalakrishnan <Aravind.Gopalakrishnan@amd.com>
Cc: Tony Luck <tony.luck@intel.com>
Cc: x86-ml <x86@kernel.org>
Cc: linux-edac <linux-edac@vger.kernel.org>
Link: http://lkml.kernel.org/r/1430913538-1415-3-git-send-email-Aravind.Gopalakrishnan@amd.com
Signed-off-by: Borislav Petkov <bp@suse.de>

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Aravind Gopalakrishnan 2015-05-06 06:58:54 -05:00 • committed by Borislav Petkov

parent afdf344e08

commit 6e6e746e33

1 changed files with 4 additions and 1 deletions

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arch/x86/kernel/cpu/mcheck/mce_amd.c

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