[Qemu-devel] [PATCH v2 0/7] split out uses of kvm_irqchip_in_kernel()

[Peter Maydell]

This patch series removes all uses of kvm_irqchip_in_kernel()
from architecture-independent code, by creating a set of more
specific functions instead to test for the particular aspects
of behaviour that the calling code is actually interested in.

The uses in x86-specific code could in theory be further broken
down into kvm_ioapic(), kvm_pit(), etc, but I leave that for
one of the x86 maintainers if they think it's worthwhile.

Changes v1->v2:
 * more blank lines round kvm.h doc comments / macros
 * 1: fn name changed to: kvm_async_interrupts_enabled()
      (and corresponding bool is now kvm_async_interrupts_allowed,
      so we are consistent about the enabled/allowed convention)
 * 2: fn name changed to: kvm_set_irq()
 * 3: fix return type of kvm_allows_irq0_override() to bool
 * 5 (and new patch 6): split out separate kvm_gsi_routing_enabled()
      check for use in kvm_irqchip_add_msi_route()

Peter Maydell (7):
  kvm: Decouple 'async interrupt delivery' from 'kernel irqchip'
  kvm: Rename kvm_irqchip_set_irq() to kvm_set_irq()
  kvm: Move kvm_allows_irq0_override() to target-i386, fix return type
  kvm: Decouple 'irqfds usable' from 'kernel irqchip'
  kvm: Decouple 'MSI routing via irqfds' from 'kernel irqchip'
  kvm: Decouple 'GSI routing' from 'kernel irqchip'
  kvm: Add documentation comment for kvm_irqchip_in_kernel()

 cpus.c                    |    3 +-
 hw/kvm/i8259.c            |    2 +-
 hw/kvm/ioapic.c           |    2 +-
 hw/pc.c                   |    1 +
 hw/virtio-pci.c           |    4 +-
 kvm-all.c                 |   25 ++++++++++--------
 kvm-stub.c                |    9 +++---
 kvm.h                     |   60 ++++++++++++++++++++++++++++++++++++++++++--
 target-i386/Makefile.objs |    1 +
 target-i386/kvm-stub.c    |   18 +++++++++++++
 target-i386/kvm.c         |   13 +++++++++
 target-i386/kvm_i386.h    |   16 ++++++++++++
 12 files changed, 130 insertions(+), 24 deletions(-)
 create mode 100644 target-i386/kvm-stub.c
 create mode 100644 target-i386/kvm_i386.h

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1.7.5.4