[PATCH v2 0/9] qemu-kvm: Clean up and enhance MSI irqchip support

[Jan Kiszka <jan.kiszka@siemens.com>]

I've still plans to consolidate MSI-X mask notifiers and KVM hooks, but
that can wait until we go upstream.

This version still makes classic MSI usable in irqchip mode, now not
only for PCI devices (AHCI, HDA) but also for the HPET (with msi=on).
Moreover, it contains an additional patch to refresh the MSI IRQ routes
after vmload.



Jan Kiszka (9):
  qemu-kvm: Drop unneeded kvm_irq_routing_entry declaration
  qemu-kvm: Rename kvm_msix_message to KVMMsiMessage
  qemu-kvm: Refactor MSI core API of KVM
  qemu-kvm: Fix and clean up msix vector use/unuse hooks
  qemu-kvm: Move gsi bits from kvm_msix_vector_add to
    kvm_msi_add_message
  qemu-kvm: Move entry comparison into kvm_msi_update_message
  qemu-kvm: Add in-kernel irqchip support for MSI
  qemu-kvm: Refresh MSI settings after vmload
  qemu-kvm: hpet: Add MSI support for in-kernel irqchip mode

 hw/hpet.c  |   71 ++++++++++++++++++++++++++++++++++-
 hw/msi.c   |  124 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 hw/msi.h   |    1 +
 hw/msix.c  |   73 ++++++++++++------------------------
 hw/pci.c   |    2 +
 hw/pci.h   |   16 +++-----
 kvm.h      |   20 ++++++----
 qemu-kvm.c |   57 ++++++++++++++++++----------
 8 files changed, 276 insertions(+), 88 deletions(-)