On 08.11.18 11:00, Janosch Frank wrote:
> Let's use the svc psw instead of the mccheck psw for svc interrupts
s/mccheck/mcck/ or machine check
> and name it supervisor call. Also we exchange the io int psw for the
> right one.
>
> Signed-off-by: Janosch Frank <frankja@xxxxxxxxxxxxx>
> Reviewed-by: Cornelia Huck <cohuck@xxxxxxxxxx>
> ---
> lib/s390x/interrupt.c | 2 +-
> s390x/cstart64.S | 4 ++--
> 2 files changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/lib/s390x/interrupt.c b/lib/s390x/interrupt.c
> index 6d0d4a3..4bcfdd6 100644
> --- a/lib/s390x/interrupt.c
> +++ b/lib/s390x/interrupt.c
> @@ -137,6 +137,6 @@ void handle_io_int(void)
>
> void handle_svc_int(void)
> {
> - report_abort("Unexpected service call interrupt: at %#lx",
> + report_abort("Unexpected supervisor call interrupt: at %#lx",
> lc->svc_old_psw.addr);
> }
> diff --git a/s390x/cstart64.S b/s390x/cstart64.S
> index d6d40b7..dc7ddd6 100644
> --- a/s390x/cstart64.S
> +++ b/s390x/cstart64.S
> @@ -33,10 +33,10 @@ init_psw_cont:
> larl %r1, mcck_int_psw
> mvc GEN_LC_MCCK_NEW_PSW(16), 0(%r1)
> /* setup io interrupt handler */
> - larl %r1, ext_int_psw
> + larl %r1, io_int_psw
> mvc GEN_LC_IO_NEW_PSW(16), 0(%r1)
> /* setup svc interrupt handler */
> - larl %r1, mcck_int_psw
> + larl %r1, svc_int_psw
> mvc GEN_LC_SVC_NEW_PSW(16), 0(%r1)
> /* setup cr0, enabling e.g. AFP-register control */
> larl %r1, initial_cr0
>
Reviewed-by: David Hildenbrand <david@xxxxxxxxxx>
--
Thanks,
David / dhildenb
