edac,ghes,cper: Add Row Extension to Memory Error Record
Memory errors could be printed with incorrect row values since the DIMM
size has outgrown the 16 bit row field in the CPER structure. UEFI
Specification Version 2.8 has increased the size of row by allowing it to
use the first 2 bits from a previously reserved space within the structure.
When needed, add the extension bits to the row value printed.
Based on UEFI 2.8 Table 299. Memory Error Record
Signed-off-by: Alex Kluver <[email protected]>
Tested-by: Russ Anderson <[email protected]>
Reviewed-by: Steve Wahl <[email protected]>
Reviewed-by: Kyle Meyer <[email protected]>
Acked-by: Borislav Petkov <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Ard Biesheuvel <[email protected]>
3 files changed
