Commits
Nicholas Piggin committed 6c46fcce39f
powerpc/64s/radix: keep kernel ERAT over local process/guest invalidates ISA v3.0 radix modes provide SLBIA variants which can invalidate ERAT for effPID!=0 or for effLPID!=0, which allows user and guest invalidations to retain kernel/host ERAT entries. Signed-off-by: Nicholas Piggin <npiggin@gmail.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>