On Fri, Aug 24, 2012 at 8:21 AM, Marc Zyngier <marc.zyngier@xxxxxxx> wrote: > This is the 3rd version of my VGIC patches. > > Not much code change this time, apart from: > - a handful of bugs fixed > - some performance improvement > - adapted to the new WFI handling code > - reworked after Christoffer review > - rebased on v11 > > One thing that hasn't changed yet is the interrupt injection API. Once > we're happy with the rest of the code, it won't be a big deal to fix > it, and there seem to be some thoughts in this area. > > We also need to investigate some of the most recent KVM injection > features (KVM_IRQ_LINE_STATUS, irqfd...), but I don't see it as a > blocker for a merge of this code. > > This is based on the kvm-arm-v11-stage branch, and is available at: > git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms.git > kvm-arm-v3.6-rc3-vgic. > > It also relies on the fixes available on my kvm-arm-v3.6-rc3-fixes > branch. > > Tested on the TC2 platform, A15 cluster only. > > Marc Zyngier (12): > ARM: KVM: Only kick a vcpu if it is actually in guest mode > ARM: KVM: Keep track of currently running vcpus > ARM: KVM: Initial VGIC infrastructure support > ARM: KVM: Initial VGIC MMIO support code > ARM: KVM: VGIC distributor handling > ARM: KVM: VGIC virtual CPU interface management > ARM: KVM: VGIC interrupt injection > ARM: KVM: VGIC control interface world switch > ARM: KVM: VGIC initialisation code > ARM: KVM: vgic: reduce the number of vcpu kick > ARM: KVM: Add VGIC configuration option > ARM: KVM: VGIC: Update KVM API documentation > > Documentation/virtual/kvm/api.txt | 26 +- > arch/arm/include/asm/kvm_arm.h | 12 + > arch/arm/include/asm/kvm_emulate.h | 21 + > arch/arm/include/asm/kvm_host.h | 12 + > arch/arm/include/asm/kvm_vgic.h | 298 ++++++++++ > arch/arm/kernel/asm-offsets.c | 12 + > arch/arm/kvm/Kconfig | 7 + > arch/arm/kvm/Makefile | 1 + > arch/arm/kvm/arm.c | 99 +++- > arch/arm/kvm/interrupts.S | 86 +++ > arch/arm/kvm/mmu.c | 22 +- > arch/arm/kvm/vgic.c | 1082 ++++++++++++++++++++++++++++++++++++ > virt/kvm/kvm_main.c | 5 +- > 13 files changed, 1665 insertions(+), 18 deletions(-) > create mode 100644 arch/arm/include/asm/kvm_vgic.h > create mode 100644 arch/arm/kvm/vgic.c > > -- > 1.7.11.4 > > These have all been merged to v11-stage. Thanks, -Christoffer _______________________________________________ kvmarm mailing list kvmarm@xxxxxxxxxxxxxxxxxxxxx https://lists.cs.columbia.edu/cucslists/listinfo/kvmarm
