diff options
| author | Tony Luck <tony.luck@intel.com> | 2012-01-03 11:48:04 -0800 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2012-01-03 12:07:07 -0800 |
| commit | 5f7b88d51e89771f64c15903b96b5933dd0bc6d8 (patch) | |
| tree | b6ee73357d24d1ea194babf152878f8a7f609c8f /mm | |
| parent | a8c321fbf9aeced45519248e5901af8cbc240510 (diff) | |
| download | op-kernel-dev-5f7b88d51e89771f64c15903b96b5933dd0bc6d8.zip op-kernel-dev-5f7b88d51e89771f64c15903b96b5933dd0bc6d8.tar.gz | |
x86/mce: Recognise machine check bank signature for data path error
Action required data path signature is defined in table 15-19 of SDM:
+-----------------------------------------------------------------------------+
| SRAR Error | Valid | OVER | UC | EN | MISCV | ADDRV | PCC | S | AR | MCACOD |
| Data Load | 1 | 0 | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 0x134 |
+-----------------------------------------------------------------------------+
Recognise this, and pass MCE_AR_SEVERITY code back to do_machine_check() if
we have the action handler configured (CONFIG_MEMORY_FAILURE=y)
Acked-by: Borislav Petkov <bp@amd64.org>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions
