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Commit 14b0b4ac authored by Dong Jia Shi's avatar Dong Jia Shi Committed by Christian Borntraeger
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KVM: s390: Enable the KVM-VFIO device 



The KVM-VFIO device is used by the QEMU VFIO device. It is used to
record the list of in-use VFIO groups so that KVM can manipulate
them.
While we don't need this on s390 currently, let's try to be like
everyone else.

Signed-off-by: default avatarDong Jia Shi <bjsdjshi@linux.vnet.ibm.com>
Acked-by: default avatarCornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: default avatarChristian Borntraeger <borntraeger@de.ibm.com>
parent 9c7ebb61

arch/s390/kvm/Kconfig

+1 −0
Original line number Diff line number Diff line
@@ -29,6 +29,7 @@ config KVM 
	select HAVE_KVM_IRQFD

	select HAVE_KVM_IRQ_ROUTING

	select SRCU

	select KVM_VFIO

	---help---

	  Support hosting paravirtualized guest machines using the SIE

	  virtualization capability on the mainframe. This should work

arch/s390/kvm/Makefile

+1 −1
Original line number Diff line number Diff line
@@ -7,7 +7,7 @@ 
# as published by the Free Software Foundation.



KVM := ../../../virt/kvm

common-objs = $(KVM)/kvm_main.o $(KVM)/eventfd.o  $(KVM)/async_pf.o $(KVM)/irqchip.o

common-objs = $(KVM)/kvm_main.o $(KVM)/eventfd.o  $(KVM)/async_pf.o $(KVM)/irqchip.o $(KVM)/vfio.o



ccflags-y := -Ivirt/kvm -Iarch/s390/kvm