Re: [RFC 03/19] s390/zcrypt: new AP matrix bus

[Tony Krowiak]

On 11/14/2017 06:58 AM, Cornelia Huck wrote:
> On Fri, 13 Oct 2017 13:38:48 -0400
> Tony Krowiak <akrowiak@xxxxxxxxxxxxxxxxxx> wrote:
>
> > Introduces an AP matrix bus. The sysfs location of the
> > AP matrix bus is:
> >
> > /sys/bus/ap_matrix
> >
> > The AP matrix bus will create an AP matrix device that will
> > hold the AP queues reserved for use by KVM guests.
> >
> > Signed-off-by: Tony Krowiak <akrowiak@xxxxxxxxxxxxxxxxxx>
> > ---
> >   MAINTAINERS                         |    8 +++++
> >   drivers/s390/crypto/Makefile        |    4 +-
> >   drivers/s390/crypto/ap_matrix_bus.c |   52 +++++++++++++++++++++++++++++++++++
> >   drivers/s390/crypto/ap_matrix_bus.h |   15 ++++++++++
> >   4 files changed, 77 insertions(+), 2 deletions(-)
> >   create mode 100644 drivers/s390/crypto/ap_matrix_bus.c
> >   create mode 100644 drivers/s390/crypto/ap_matrix_bus.h
> >
> > diff --git a/drivers/s390/crypto/Makefile b/drivers/s390/crypto/Makefile
> > index be36f10..87646ca 100644
> > --- a/drivers/s390/crypto/Makefile
> > +++ b/drivers/s390/crypto/Makefile
> > @@ -2,7 +2,7 @@
> >   # S/390 crypto devices
> >   #
> >   
> > -ap-objs := ap_bus.o ap_card.o ap_queue.o
> > +ap-objs := ap_bus.o ap_card.o ap_queue.o ap_matrix_bus.o
> >   obj-$(subst m,y,$(CONFIG_ZCRYPT)) += ap.o
> >   # zcrypt_api.o and zcrypt_msgtype*.o depend on ap.o
> >   zcrypt-objs := zcrypt_api.o zcrypt_card.o zcrypt_queue.o
> > @@ -13,4 +13,4 @@ obj-$(CONFIG_ZCRYPT) += zcrypt_pcixcc.o zcrypt_cex2a.o zcrypt_cex4.o
> >   
> >   # pkey kernel module
> >   pkey-objs := pkey_api.o
> > -obj-$(CONFIG_PKEY) += pkey.o
> > +obj-$(CONFIG_PKEY) += pkey.o
> Unrelated change.
Will fix
> > \ No newline at end of file