From mboxrd@z Thu Jan 1 00:00:00 1970 From: Martin Schwidefsky Subject: Re: [RFC 07/19] KVM: s390: introduce AP matrix configuration interface Date: Mon, 16 Oct 2017 11:10:30 +0200 Message-ID: <20171016111030.1a955866@mschwideX1> References: <1507916344-3896-1-git-send-email-akrowiak@linux.vnet.ibm.com> <1507916344-3896-8-git-send-email-akrowiak@linux.vnet.ibm.com> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1507916344-3896-8-git-send-email-akrowiak@linux.vnet.ibm.com> Sender: linux-kernel-owner@vger.kernel.org List-Archive: List-Post: To: Tony Krowiak Cc: linux-s390@vger.kernel.org, linux-kernel@vger.kernel.org, kvm@vger.kernel.org, freude@de.ibm.com, heiko.carstens@de.ibm.com, borntraeger@de.ibm.com, cohuck@redhat.com, kwankhede@nvidia.com, bjsdjshi@linux.vnet.ibm.com, pbonzini@redhat.com, alex.williamson@redhat.com, pmorel@linux.vnet.ibm.com, alifm@linux.vnet.ibm.com, mjrosato@linux.vnet.ibm.com, qemu-s390x@nongnu.org, jjherne@linux.vnet.ibm.com, thuth@redhat.com, pasic@linux.vnet.ibm.com List-ID: On Fri, 13 Oct 2017 13:38:52 -0400 Tony Krowiak wrote: > This patch introduces a new compilation unit that will contain > all of the data structures and logic for configuring AP adapters, > usage domains and control domains for a KVM guest. > > Signed-off-by: Tony Krowiak > --- > MAINTAINERS | 2 ++ > arch/s390/include/asm/ap-config.h | 12 ++++++++++++ > arch/s390/kvm/Makefile | 2 +- > arch/s390/kvm/ap-config.c | 9 +++++++++ > 4 files changed, 24 insertions(+), 1 deletions(-) > create mode 100644 arch/s390/include/asm/ap-config.h > create mode 100644 arch/s390/kvm/ap-config.c > > diff --git a/MAINTAINERS b/MAINTAINERS > index 0c8855a..4de0904 100644 > --- a/MAINTAINERS > +++ b/MAINTAINERS > @@ -11721,6 +11721,8 @@ F: drivers/s390/crypto/ap_matrix_bus.c > F: drivers/s390/crypto/vfio_ap_matrix_drv.c > F: drivers/s390/crypto/vfio_ap_matrix_private.h > F: drivers/s390/crypto/vfio_ap_matrix_ops.c > +F: arch/s390/include/asm/kvm/ap-config.h > +F: arch/s390/kvm/ap-config.c > > S390 ZFCP DRIVER > M: Steffen Maier > diff --git a/arch/s390/include/asm/ap-config.h b/arch/s390/include/asm/ap-config.h > new file mode 100644 > index 0000000..8491b5f > --- /dev/null > +++ b/arch/s390/include/asm/ap-config.h > @@ -0,0 +1,12 @@ > +/* > + * Adjunct Processor (AP) configuration management for KVM guests > + * > + * Copyright IBM Corp. 2017 > + * > + * Author(s): Tony Krowiak > + */ > + > +#ifndef _ASM_KVM_AP_CONFIG_H_ > +#define _ASM_KVM_AP_CONFIG_H_ > + > +#endif /* _ASM_KVM_AP_CONFIG_H_ */ > diff --git a/arch/s390/kvm/Makefile b/arch/s390/kvm/Makefile > index 09a9e6d..0397b9c 100644 > --- a/arch/s390/kvm/Makefile > +++ b/arch/s390/kvm/Makefile > @@ -12,6 +12,6 @@ common-objs = $(KVM)/kvm_main.o $(KVM)/eventfd.o $(KVM)/async_pf.o $(KVM)/irqch > ccflags-y := -Ivirt/kvm -Iarch/s390/kvm > > kvm-objs := $(common-objs) kvm-s390.o intercept.o interrupt.o priv.o sigp.o > -kvm-objs += diag.o gaccess.o guestdbg.o sthyi.o vsie.o > +kvm-objs += diag.o gaccess.o guestdbg.o sthyi.o vsie.o ap-config.o > > obj-$(CONFIG_KVM) += kvm.o > diff --git a/arch/s390/kvm/ap-config.c b/arch/s390/kvm/ap-config.c > new file mode 100644 > index 0000000..84fdf43 > --- /dev/null > +++ b/arch/s390/kvm/ap-config.c > @@ -0,0 +1,9 @@ > +/* > + * Adjunct Processor (AP) configuration management for KVM guests > + * > + * Copyright IBM Corp. 2017 > + * > + * Author(s): Tony Krowiak > + */ > + > +#include Another patch that introduces empty files. Please don't do that. Merge patch #7 with patch #16. With the dependency in patch #8 on the ap-config.h header the new place for the combined patch would be prior to patch #8. -- blue skies, Martin. "Reality continues to ruin my life." - Calvin.