On Fri, Apr 19, 2013 at 04:06:11PM +0200, Alexander Graf wrote: > Hi, > > This patch set contains a fully working implementation of the in-kernel MPIC > from Scott with a few fixups and a new version of my irqfd generalization > patch set.
For patches 1-8: Acked-by: Michael S. Tsirkin <m...@redhat.com> I don't have an opinion about the rest. > v1 -> v2: > > - depend on CONFIG_ defines rather than __KVM defines > - fix compile issues > - fix the kvm_irqchip{,s} typo > > v2 -> v3: > > - make mpic pointer type safe > - add wmb before setting global mpic variable > - make eoi notification happen unlockedly > - add IRQ routing documentation > - announce mpic availability after its creation > - fix pr_debug again > > I have refrained from touching IA64 at all in this patch set. It's marked > as BROKEN, I doubt it even compiles at all today. The only sensible thing > to do would be to remove all of IA64 kvm code from the kernel tree, but > that is out of scope for this patch set and definitely should not gate it. > > > Alex > > Alexander Graf (11): > KVM: Add KVM_IRQCHIP_NUM_PINS in addition to KVM_IOAPIC_NUM_PINS > KVM: Introduce CONFIG_HAVE_KVM_IRQ_ROUTING > KVM: Drop __KVM_HAVE_IOAPIC condition on irq routing > KVM: Remove kvm_get_intr_delivery_bitmask > KVM: Move irq routing to generic code > KVM: Extract generic irqchip logic into irqchip.c > KVM: Move irq routing setup to irqchip.c > KVM: Move irqfd resample cap handling to generic code > KVM: PPC: Support irq routing and irqfd for in-kernel MPIC > KVM: PPC: MPIC: Add support for KVM_IRQ_LINE > KVM: PPC: MPIC: Restrict to e500 platforms > > Scott Wood (6): > kvm: add device control API > kvm/ppc/mpic: import hw/openpic.c from QEMU > kvm/ppc/mpic: remove some obviously unneeded code > kvm/ppc/mpic: adapt to kernel style and environment > kvm/ppc/mpic: in-kernel MPIC emulation > kvm/ppc/mpic: add KVM_CAP_IRQ_MPIC > > Documentation/virtual/kvm/api.txt | 78 ++ > Documentation/virtual/kvm/devices/README | 1 + > Documentation/virtual/kvm/devices/mpic.txt | 48 + > arch/powerpc/include/asm/kvm_host.h | 24 +- > arch/powerpc/include/asm/kvm_ppc.h | 30 + > arch/powerpc/include/uapi/asm/kvm.h | 9 + > arch/powerpc/kvm/Kconfig | 12 + > arch/powerpc/kvm/Makefile | 3 + > arch/powerpc/kvm/booke.c | 12 +- > arch/powerpc/kvm/irq.h | 17 + > arch/powerpc/kvm/mpic.c | 1876 > ++++++++++++++++++++++++++++ > arch/powerpc/kvm/powerpc.c | 55 +- > arch/x86/include/asm/kvm_host.h | 2 + > arch/x86/kvm/Kconfig | 1 + > arch/x86/kvm/Makefile | 2 +- > arch/x86/kvm/x86.c | 1 - > include/linux/kvm_host.h | 53 +- > include/trace/events/kvm.h | 12 +- > include/uapi/linux/kvm.h | 33 +- > virt/kvm/Kconfig | 3 + > virt/kvm/assigned-dev.c | 30 - > virt/kvm/eventfd.c | 6 +- > virt/kvm/irq_comm.c | 194 +--- > virt/kvm/irqchip.c | 237 ++++ > virt/kvm/kvm_main.c | 170 +++- > 25 files changed, 2659 insertions(+), 250 deletions(-) > create mode 100644 Documentation/virtual/kvm/devices/README > create mode 100644 Documentation/virtual/kvm/devices/mpic.txt > create mode 100644 arch/powerpc/kvm/irq.h > create mode 100644 arch/powerpc/kvm/mpic.c > create mode 100644 virt/kvm/irqchip.c > > -- > To unsubscribe from this list: send the line "unsubscribe kvm" in > the body of a message to majord...@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe kvm-ppc" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html