From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pavel Fedin Subject: [PATCH 0/3] KVM: arm64: Implement API for vGICv3 live migration Date: Fri, 28 Aug 2015 15:56:09 +0300 Message-ID: Return-path: Sender: kvm-owner@vger.kernel.org To: kvmarm@lists.cs.columbia.edu, kvm@vger.kernel.org Cc: Marc Zyngier , Christoffer Dall List-Id: kvmarm@lists.cs.columbia.edu This patchset adds necessary userspace API in order to support vGICv3 live migration. This includes accessing GIC distributor and redistributor memory regions using device attribute ioctls, and system registers of CPU interface using register get/set ioctls. Pavel Fedin (3): KVM: arm64: Implement vGICv3 distributor and redistributor access from userspace KVM: arm64: Allow to use accessors in KVM_SET_ONE_REG and KVM_GET_ONE_REG KVM: arm64: Implement accessors for vGIC CPU interface registers arch/arm64/include/uapi/asm/kvm.h | 1 + arch/arm64/kvm/sys_regs.c | 223 ++++++++++++++++++++++++++++++++++++- include/linux/irqchip/arm-gic-v3.h | 18 ++- virt/kvm/arm/vgic-v3-emul.c | 186 ++++++++++++++++++++++++++++--- 4 files changed, 405 insertions(+), 23 deletions(-) -- 2.4.4