WSL2-Linux-Kernel/arch/s390/pci
Pierre Morel ca922fecda KVM: s390: pci: Hook to access KVM lowlevel from VFIO
We have a cross dependency between KVM and VFIO when using
s390 vfio_pci_zdev extensions for PCI passthrough
To be able to keep both subsystem modular we add a registering
hook inside the S390 core code.

This fixes a build problem when VFIO is built-in and KVM is built
as a module.

Reported-by: Randy Dunlap <rdunlap@infradead.org>
Reported-by: kernel test robot <lkp@intel.com>
Reviewed-by: Matthew Rosato <mjrosato@linux.ibm.com>
Reviewed-by: Niklas Schnelle <schnelle@linux.ibm.com>
Signed-off-by: Pierre Morel <pmorel@linux.ibm.com>
Fixes: 09340b2fca ("KVM: s390: pci: add routines to start/stop interpretive execution")
Cc: <stable@vger.kernel.org>
Acked-by: Janosch Frank <frankja@linux.ibm.com>
Acked-by: Randy Dunlap <rdunlap@infradead.org> # build-tested
Link: https://lore.kernel.org/r/20220819122945.9309-1-pmorel@linux.ibm.com
Message-Id: <20220819122945.9309-1-pmorel@linux.ibm.com>
Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
2022-08-29 13:29:28 +02:00
..
Makefile KVM: s390: pci: Hook to access KVM lowlevel from VFIO 2022-08-29 13:29:28 +02:00
pci.c
pci_bus.c
pci_bus.h
pci_clp.c
pci_debug.c
pci_dma.c
pci_event.c
pci_insn.c
pci_iov.c
pci_iov.h
pci_irq.c
pci_kvm_hook.c KVM: s390: pci: Hook to access KVM lowlevel from VFIO 2022-08-29 13:29:28 +02:00
pci_mmio.c
pci_sysfs.c