This series contains the implementation of KVM for arm64. It depends on the "pre-arm64 rework" series I posted earlier, as well as on the tiny perf patch sent just after. The code is unsurprisingly extremely similar to the KVM/arm code, and a lot of it is actually shared with the 32bit version. Some of the include files are duplicated though (I'm definitely willing to fix that). In terms of features: - Support for 4k and 64k pages - Support for 32bit and 64bit guests - PSCI support for SMP booting As we do not have a 64bit QEMU port, it has been tested using kvmtool (support has already been merged). Marc Zyngier (29): arm64: KVM: define HYP and Stage-2 translation page flags arm64: KVM: HYP mode idmap support arm64: KVM: EL2 register definitions arm64: KVM: system register definitions for 64bit guests arm64: KVM: Basic ESR_EL2 helpers and vcpu register access arm64: KVM: fault injection into a guest arm64: KVM: architecture specific MMU backend arm64: KVM: user space interface arm64: KVM: system register handling arm64: KVM: Cortex-A57 specific system registers handling arm64: KVM: virtual CPU reset arm64: KVM: kvm_arch and kvm_vcpu_arch definitions arm64: KVM: MMIO access backend arm64: KVM: guest one-reg interface arm64: KVM: hypervisor initialization code arm64: KVM: HYP mode world switch implementation arm64: KVM: Exit handling arm64: KVM: Plug the VGIC arm64: KVM: Plug the arch timer arm64: KVM: PSCI implementation arm64: KVM: Build system integration arm64: KVM: define 32bit specific registers arm64: KVM: 32bit GP register access arm64: KVM: 32bit conditional execution emulation arm64: KVM: 32bit handling of coprocessor traps arm64: KVM: 32bit coprocessor access for Cortex-A57 arm64: KVM: 32bit specific register world switch arm64: KVM: 32bit guest fault injection arm64: KVM: enable initialization of a 32bit vcpu arch/arm/kvm/arch_timer.c | 1 + arch/arm64/Kconfig | 2 + arch/arm64/Makefile | 2 +- arch/arm64/include/asm/kvm_arch_timer.h | 58 ++ arch/arm64/include/asm/kvm_arm.h | 243 +++++++ arch/arm64/include/asm/kvm_asm.h | 104 +++ arch/arm64/include/asm/kvm_coproc.h | 56 ++ arch/arm64/include/asm/kvm_emulate.h | 181 +++++ arch/arm64/include/asm/kvm_host.h | 192 ++++++ arch/arm64/include/asm/kvm_mmio.h | 59 ++ arch/arm64/include/asm/kvm_mmu.h | 126 ++++ arch/arm64/include/asm/kvm_psci.h | 23 + arch/arm64/include/asm/kvm_vgic.h | 156 +++++ arch/arm64/include/asm/pgtable-hwdef.h | 13 + arch/arm64/include/asm/pgtable.h | 13 + arch/arm64/include/uapi/asm/kvm.h | 190 ++++++ arch/arm64/kernel/asm-offsets.c | 33 + arch/arm64/kernel/vmlinux.lds.S | 10 + arch/arm64/kvm/Kconfig | 59 ++ arch/arm64/kvm/Makefile | 18 + arch/arm64/kvm/emulate.c | 154 +++++ arch/arm64/kvm/guest.c | 246 +++++++ arch/arm64/kvm/handle_exit.c | 124 ++++ arch/arm64/kvm/hyp-init.S | 89 +++ arch/arm64/kvm/hyp.S | 826 +++++++++++++++++++++++ arch/arm64/kvm/idmap.c | 141 ++++ arch/arm64/kvm/idmap.h | 8 + arch/arm64/kvm/inject_fault.c | 194 ++++++ arch/arm64/kvm/regmap.c | 168 +++++ arch/arm64/kvm/reset.c | 83 +++ arch/arm64/kvm/sys_regs.c | 1113 +++++++++++++++++++++++++++++++ arch/arm64/kvm/sys_regs.h | 141 ++++ arch/arm64/kvm/sys_regs_a57.c | 118 ++++ arch/arm64/mm/mmu.c | 6 +- include/uapi/linux/kvm.h | 1 + 35 files changed, 4949 insertions(+), 2 deletions(-) create mode 100644 arch/arm64/include/asm/kvm_arch_timer.h create mode 100644 arch/arm64/include/asm/kvm_arm.h create mode 100644 arch/arm64/include/asm/kvm_asm.h create mode 100644 arch/arm64/include/asm/kvm_coproc.h create mode 100644 arch/arm64/include/asm/kvm_emulate.h create mode 100644 arch/arm64/include/asm/kvm_host.h create mode 100644 arch/arm64/include/asm/kvm_mmio.h create mode 100644 arch/arm64/include/asm/kvm_mmu.h create mode 100644 arch/arm64/include/asm/kvm_psci.h create mode 100644 arch/arm64/include/asm/kvm_vgic.h create mode 100644 arch/arm64/include/uapi/asm/kvm.h create mode 100644 arch/arm64/kvm/Kconfig create mode 100644 arch/arm64/kvm/Makefile create mode 100644 arch/arm64/kvm/emulate.c create mode 100644 arch/arm64/kvm/guest.c create mode 100644 arch/arm64/kvm/handle_exit.c create mode 100644 arch/arm64/kvm/hyp-init.S create mode 100644 arch/arm64/kvm/hyp.S create mode 100644 arch/arm64/kvm/idmap.c create mode 100644 arch/arm64/kvm/idmap.h create mode 100644 arch/arm64/kvm/inject_fault.c create mode 100644 arch/arm64/kvm/regmap.c create mode 100644 arch/arm64/kvm/reset.c create mode 100644 arch/arm64/kvm/sys_regs.c create mode 100644 arch/arm64/kvm/sys_regs.h create mode 100644 arch/arm64/kvm/sys_regs_a57.c -- 1.7.12.4 -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
