powerpc/64s: POWER8 add missing machine check definitions

POWER8 uses bit 36 in SRR1 like POWER9 for i-side machine checks, and
contains several conditions for link timeouts that are not currently
handled.

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Nicholas Piggin 2017-03-14 22:36:48 +10:00 • committed by Michael Ellerman
commit c7e790c5f4