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

..

diag.c

KVM: s390: restore old debugfs names

2021-07-27 16:59:00 -04:00

gaccess.c

KVM: s390: Cleanup ipte lock access and SIIF facility checks

2022-07-20 10:57:36 +02:00

gaccess.h

KVM: s390: Cleanup ipte lock access and SIIF facility checks

2022-07-20 10:57:36 +02:00

guestdbg.c

KVM: s390: Add memcg accounting to KVM allocations

2020-12-10 13:36:05 +01:00

intercept.c

KVM: s390: pv: don't present the ecall interrupt twice

2022-07-19 15:48:14 +02:00

interrupt.c

KVM: s390: drop unexpected word 'and' in the comments

2022-07-11 11:29:51 +02:00

irq.h

KVM: s390: Remove redundant license text

2017-12-06 09:18:42 +01:00

Kconfig

KVM: s390: pv: add mmu_notifier

2022-07-19 12:05:57 +00:00

kvm-s390.c

KVM: s390: resetting the Topology-Change-Report

2022-07-20 10:57:37 +02:00

kvm-s390.h

KVM: s390: pv: Add kvm_s390_cpus_from_pv to kvm-s390.h and add documentation

2022-07-13 14:42:11 +00:00

Makefile

KVM: s390: pci: add basic kvm_zdev structure

2022-07-11 09:54:27 +02:00

pci.c

KVM: s390: pci: Hook to access KVM lowlevel from VFIO

2022-08-29 13:29:28 +02:00

pci.h

KVM: s390/pci: fix include duplicates

2022-07-13 10:10:02 +02:00

priv.c

KVM: s390: guest support for topology function

2022-07-20 10:57:36 +02:00

pv.c

KVM: s390: pv: destroy the configuration before its memory

2022-07-19 12:06:56 +00:00

sigp.c

KVM: s390: pv: don't present the ecall interrupt twice

2022-07-19 15:48:14 +02:00

trace-s390.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

trace.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

vsie.c

KVM: s390: guest support for topology function

2022-07-20 10:57:36 +02:00