el.com> 1325620084 -0800 committer Tony Luck 1325621227 -0800 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 Signed-off-by: Tony Luck Fk