Dongxu Sun (1): KVM: arm64: update arm64 openeuler_defconfig for CONFIG_VIRT_PLAT_DEV
Haibin Wang (2): KVM: arm64: arch_timer: Probe vtimer irqbypass capability KVM: arm64: arch_timer: Rework vcpu init/reset logic
Kunkun Jiang (6): mbigen: vtimer mbigen driver support irqchip/gic-v4.1: Detect ITS vtimer interrupt bypass capability irqchip/gic-v4.1: Extend VSGI command to support the new vPPI mbigen: vtimer: add support for MBIX1_CPPI_NEGEDGE_CLR_EN_SETR(CLRR) KVM: arm64: vgic-v3: Clearing pending status of vtimer on guest reset mbigen: Sets the regs related to vtimer irqbypass
Zenghui Yu (4): KVM: arm64: GICv4.1: Add direct injection capability to PPI registers KVM: arm64: GICv4.1: Allow non-trapping WFI when using direct vtimer interrupt KVM: arm64: vtimer: Expose HW-based vtimer interrupt in debugfs KVM: arm64: arch_timer: Make vtimer_irqbypass a Distributor attr
wanghaibin (14): irqchip/gic-v4.1: Rework get/set_irqchip_state callbacks of GICv4.1-sgi chip irqchip/gic-v4.1: Rework its_alloc_vcpu_sgis() to support vPPI allocation irqchip/gic-v4.1: Probe vtimer irqbypass capability at RD level KVM: arm64: GICv4.1: Inform the HiSilicon vtimer irqbypass capability KVM: arm64: vgic: Add helper for vtimer vppi info register KVM: arm64: GICv4.1: Enable vtimer vPPI irqbypass config KVM: arm64: GICv4.1: Add support for MBIGEN save/restore irqchip/gic-v3-its: Introduce the reserved device ID pools irqchip/gic-v3-its: Alloc/Free device id from pools for virtual devices irqchip/gic-v3-its: Add virt platform devices MSI support virt_plat_dev: Register the virt platform device driver KVM: arm64: Introduce shadow device KVM: arm64: kire: irq routing entry cached the relevant cache data KVM: arm64: sdev: Support virq bypass by INT/VSYNC command
arch/arm64/configs/openeuler_defconfig | 1 + arch/arm64/include/asm/kvm_emulate.h | 1 + arch/arm64/kvm/Makefile | 2 +- arch/arm64/kvm/arch_timer.c | 218 +++++++- arch/arm64/kvm/arm.c | 42 ++ arch/arm64/kvm/vgic/shadow_dev.c | 327 ++++++++++++ arch/arm64/kvm/vgic/vgic-debug.c | 2 +- arch/arm64/kvm/vgic/vgic-init.c | 6 + arch/arm64/kvm/vgic/vgic-irqfd.c | 39 ++ arch/arm64/kvm/vgic/vgic-mmio-v3.c | 15 +- arch/arm64/kvm/vgic/vgic-mmio.c | 24 +- arch/arm64/kvm/vgic/vgic-v3.c | 8 + arch/arm64/kvm/vgic/vgic-v4.c | 57 +++ arch/arm64/kvm/vgic/vgic.c | 24 + arch/arm64/kvm/vgic/vgic.h | 11 + drivers/irqchip/irq-gic-phytium-2500-its.c | 2 +- drivers/irqchip/irq-gic-v3-its-platform-msi.c | 39 +- drivers/irqchip/irq-gic-v3-its.c | 277 +++++++++- drivers/irqchip/irq-gic-v3.c | 37 +- drivers/irqchip/irq-gic-v4.c | 23 +- drivers/irqchip/irq-mbigen.c | 472 ++++++++++++++++++ drivers/misc/Kconfig | 9 + drivers/misc/Makefile | 1 + drivers/misc/virt_plat_dev.c | 119 +++++ include/clocksource/arm_arch_timer.h | 15 + include/kvm/arm_arch_timer.h | 13 + include/kvm/arm_vgic.h | 62 +++ include/linux/irqchip/arm-gic-common.h | 3 + include/linux/irqchip/arm-gic-v3.h | 49 +- include/linux/irqchip/arm-gic-v4.h | 6 +- include/linux/kvm_host.h | 9 + include/linux/msi.h | 2 + include/uapi/linux/kvm.h | 9 + virt/kvm/eventfd.c | 8 + 34 files changed, 1869 insertions(+), 63 deletions(-) create mode 100644 arch/arm64/kvm/vgic/shadow_dev.c create mode 100644 drivers/misc/virt_plat_dev.c