linux_dsm_epyc7002/arch/powerpc/include
Balbir Singh ba41e1e1cc powerpc/mce: Hookup derror (load/store) UE errors
Extract physical_address for UE errors by walking the page
tables for the mm and address at the NIP, to extract the
instruction. Then use the instruction to find the effective
address via analyse_instr().

We might have page table walking races, but we expect them to
be rare, the physical address extraction is best effort. The idea
is to then hook up this infrastructure to memory failure eventually.

Signed-off-by: Balbir Singh <bsingharora@gmail.com>
Reviewed-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2017-10-16 23:12:01 +11:00
..
asm powerpc/mce: Hookup derror (load/store) UE errors 2017-10-16 23:12:01 +11:00
uapi/asm mm: arch: consolidate mmap hugetlb size encodings 2017-09-06 17:27:28 -07:00