Will reply with a link to the associated QEMU series.
Changelog v2->v3:
- More R-bs / ACKs (Thanks!)
- Re-word patch 6 commit message (Claudio)
- Patch 8 + some later patches: s/gd/gisa/ (Pierre)
- Patch 12: remove !mdd check (Pierre)
- some more virt/phys conversions (Pierre)
- Patch 18: check more sclp bits & facilities during interp probe (Pierre)
- Patch 21: fix fabricated status for some RPCIT intercept errors
- Patch 25-27: remove get/set checks from feature ioctl handlers as they
are already done in vfio core (Pierre)
- Patch 26: s/aif/aif_float/ and s/fhost/aif_fhost/
- remove kvm_s390_pci_attach_kvm and just do the work inline (Pierre)
- Use CONFIG_VFIO_PCI_ZDEV instead of CONFIG_PCI in Makefile and other
code locations (Pierre)
- Due to the above, re-arrange series order so CONFIG_VFIO_PCI_ZDEV is
introduced earlier
- s/aift->lock/aift->aift_lock/ (Pierre)
- Break some AEN init code into local functions zpci_setup_aipb() and
zpci_reset_aipb() (Pierre)
- check for errors on kvm_s390_gisc_register (Pierre)
- handle airq clear errors differently when we know the device is being
removed vs any other reason aif is being disabled (Pierre)
- s/ioat->lock/ioat->ioat_lock/ (Pierre)
- Fix backout case in kvm_s390_pci_ioat_enable, re-arrange rc settings
slightly (Pierre)
- Add a CONFIG_VFIO_PCI_ZDEV check when determining if its safe to allow
KVM_S390_VM_CPU_FEAT_ZPCI_INTERP (need both the facilities and the
kvm/pci.o pieces to allow intepretation)
Matthew Rosato (30):
s390/sclp: detect the zPCI load/store interpretation facility
s390/sclp: detect the AISII facility
s390/sclp: detect the AENI facility
s390/sclp: detect the AISI facility
s390/airq: pass more TPI info to airq handlers
s390/airq: allow for airq structure that uses an input vector
s390/pci: externalize the SIC operation controls and routine
s390/pci: stash associated GISA designation
s390/pci: export some routines related to RPCIT processing
s390/pci: stash dtsm and maxstbl
s390/pci: add helper function to find device by handle
s390/pci: get SHM information from list pci
s390/pci: return status from zpci_refresh_trans
vfio/pci: re-introduce CONFIG_VFIO_PCI_ZDEV
KVM: s390: pci: add basic kvm_zdev structure
KVM: s390: pci: do initial setup for AEN interpretation
KVM: s390: pci: enable host forwarding of Adapter Event Notifications
KVM: s390: mechanism to enable guest zPCI Interpretation
KVM: s390: pci: provide routines for enabling/disabling interpretation
KVM: s390: pci: provide routines for enabling/disabling interrupt
forwarding
KVM: s390: pci: provide routines for enabling/disabling IOAT assist
KVM: s390: pci: handle refresh of PCI translations
KVM: s390: intercept the rpcit instruction
vfio-pci/zdev: wire up group notifier
vfio-pci/zdev: wire up zPCI interpretive execution support
vfio-pci/zdev: wire up zPCI adapter interrupt forwarding support
vfio-pci/zdev: wire up zPCI IOAT assist support
vfio-pci/zdev: add DTSM to clp group capability
KVM: s390: introduce CPU feature for zPCI Interpretation
MAINTAINERS: additional files related kvm s390 pci passthrough
MAINTAINERS | 2 +
arch/s390/include/asm/airq.h | 7 +-
arch/s390/include/asm/kvm_host.h | 5 +
arch/s390/include/asm/kvm_pci.h | 60 +++
arch/s390/include/asm/pci.h | 12 +
arch/s390/include/asm/pci_clp.h | 11 +-
arch/s390/include/asm/pci_dma.h | 3 +
arch/s390/include/asm/pci_insn.h | 31 +-
arch/s390/include/asm/sclp.h | 4 +
arch/s390/include/asm/tpi.h | 13 +
arch/s390/include/uapi/asm/kvm.h | 1 +
arch/s390/kvm/Makefile | 1 +
arch/s390/kvm/interrupt.c | 95 +++-
arch/s390/kvm/kvm-s390.c | 57 ++-
arch/s390/kvm/kvm-s390.h | 10 +
arch/s390/kvm/pci.c | 850 +++++++++++++++++++++++++++++++
arch/s390/kvm/pci.h | 60 +++
arch/s390/kvm/priv.c | 49 ++
arch/s390/pci/pci.c | 31 ++
arch/s390/pci/pci_clp.c | 28 +-
arch/s390/pci/pci_dma.c | 7 +-
arch/s390/pci/pci_insn.c | 15 +-
arch/s390/pci/pci_irq.c | 48 +-
drivers/iommu/s390-iommu.c | 4 +-
drivers/s390/char/sclp_early.c | 4 +
drivers/s390/cio/airq.c | 12 +-
drivers/s390/cio/qdio_thinint.c | 6 +-
drivers/s390/crypto/ap_bus.c | 9 +-
drivers/s390/virtio/virtio_ccw.c | 6 +-
drivers/vfio/pci/Kconfig | 11 +
drivers/vfio/pci/Makefile | 2 +-
drivers/vfio/pci/vfio_pci_core.c | 8 +
drivers/vfio/pci/vfio_pci_zdev.c | 275 +++++++++-
include/linux/vfio_pci_core.h | 42 +-
include/uapi/linux/vfio.h | 22 +
include/uapi/linux/vfio_zdev.h | 51 ++
36 files changed, 1787 insertions(+), 65 deletions(-)
create mode 100644 arch/s390/include/asm/kvm_pci.h
create mode 100644 arch/s390/kvm/pci.c
create mode 100644 arch/s390/kvm/pci.h
--
2.27.0
