For TCG, we will always call s390_cpu_virt_mem_handle_exc,
which will go through the unwinder to set ILEN. For KVM,
we do not go through do_program_interrupt, so this argument
is unused.
Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20191001171614.8405-15-richard.henderson@linaro.org>
Signed-off-by: David Hildenbrand <david@redhat.com>