diff options
Diffstat (limited to 'arch/arm64/include/asm/kvm_host.h')
| -rw-r--r-- | arch/arm64/include/asm/kvm_host.h | 20 |
1 files changed, 9 insertions, 11 deletions
diff --git a/arch/arm64/include/asm/kvm_host.h b/arch/arm64/include/asm/kvm_host.h index 15501921fc75..52fbc823ff8c 100644 --- a/arch/arm64/include/asm/kvm_host.h +++ b/arch/arm64/include/asm/kvm_host.h @@ -53,7 +53,7 @@ DECLARE_STATIC_KEY_FALSE(userspace_irqchip_in_use); int __attribute_const__ kvm_target_cpu(void); int kvm_reset_vcpu(struct kvm_vcpu *vcpu); -int kvm_arch_dev_ioctl_check_extension(struct kvm *kvm, long ext); +int kvm_arch_vm_ioctl_check_extension(struct kvm *kvm, long ext); void __extended_idmap_trampoline(phys_addr_t boot_pgd, phys_addr_t idmap_start); struct kvm_arch { @@ -61,12 +61,13 @@ struct kvm_arch { u64 vmid_gen; u32 vmid; - /* 1-level 2nd stage table and lock */ - spinlock_t pgd_lock; + /* stage2 entry level table */ pgd_t *pgd; /* VTTBR value associated with above pgd and vmid */ u64 vttbr; + /* VTCR_EL2 value for this VM */ + u64 vtcr; /* The last vcpu id that ran on each physical CPU */ int __percpu *last_vcpu_ran; @@ -357,7 +358,6 @@ int __kvm_arm_vcpu_set_events(struct kvm_vcpu *vcpu, struct kvm_vcpu_events *events); #define KVM_ARCH_WANT_MMU_NOTIFIER -int kvm_unmap_hva(struct kvm *kvm, unsigned long hva); int kvm_unmap_hva_range(struct kvm *kvm, unsigned long start, unsigned long end); void kvm_set_spte_hva(struct kvm *kvm, unsigned long hva, pte_t pte); @@ -453,13 +453,7 @@ int kvm_arm_vcpu_arch_get_attr(struct kvm_vcpu *vcpu, int kvm_arm_vcpu_arch_has_attr(struct kvm_vcpu *vcpu, struct kvm_device_attr *attr); -static inline void __cpu_init_stage2(void) -{ - u32 parange = kvm_call_hyp(__init_stage2_translation); - - WARN_ONCE(parange < 40, - "PARange is %d bits, unsupported configuration!", parange); -} +static inline void __cpu_init_stage2(void) {} /* Guest/host FPSIMD coordination helpers */ int kvm_arch_vcpu_run_map_fp(struct kvm_vcpu *vcpu); @@ -522,8 +516,12 @@ static inline int kvm_arm_have_ssbd(void) void kvm_vcpu_load_sysregs(struct kvm_vcpu *vcpu); void kvm_vcpu_put_sysregs(struct kvm_vcpu *vcpu); +void kvm_set_ipa_limit(void); + #define __KVM_HAVE_ARCH_VM_ALLOC struct kvm *kvm_arch_alloc_vm(void); void kvm_arch_free_vm(struct kvm *kvm); +int kvm_arm_setup_stage2(struct kvm *kvm, unsigned long type); + #endif /* __ARM64_KVM_HOST_H__ */ |