Atish Patra 3a9f66cb25 RISC-V: KVM: Add timer functionality ... The RISC-V hypervisor specification doesn't have any virtual timer feature. Due to this, the guest VCPU timer will be programmed via SBI calls. The host will use a separate hrtimer event for each guest VCPU to provide timer functionality. We inject a virtual timer interrupt to the guest VCPU whenever the guest VCPU hrtimer event expires. This patch adds guest VCPU timer implementation along with ONE_REG interface to access VCPU timer state from user space. Signed-off-by: Atish Patra <atish.patra@wdc.com> Signed-off-by: Anup Patel <anup.patel@wdc.com> Acked-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org> Acked-by: Palmer Dabbelt <palmerdabbelt@google.com>		2021-10-04 16:07:16 +05:30
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Kconfig	RISC-V: KVM: Implement MMU notifiers	2021-10-04 16:03:39 +05:30
main.c	RISC-V: KVM: Implement stage2 page table programming	2021-10-04 16:02:19 +05:30
Makefile	RISC-V: KVM: Add timer functionality	2021-10-04 16:07:16 +05:30
mmu.c	RISC-V: KVM: Implement MMU notifiers	2021-10-04 16:03:39 +05:30
tlb.S	RISC-V: KVM: Implement VMID allocator	2021-10-04 16:01:04 +05:30
vcpu_exit.c	RISC-V: KVM: Handle WFI exits for VCPU	2021-10-04 15:55:01 +05:30
vcpu_switch.S	RISC-V: KVM: Handle MMIO exits for VCPU	2021-10-04 15:51:47 +05:30
vcpu_timer.c	RISC-V: KVM: Add timer functionality	2021-10-04 16:07:16 +05:30
vcpu.c	RISC-V: KVM: Add timer functionality	2021-10-04 16:07:16 +05:30
vm.c	RISC-V: KVM: Add timer functionality	2021-10-04 16:07:16 +05:30
vmid.c	RISC-V: KVM: Implement VMID allocator	2021-10-04 16:01:04 +05:30