diff options
Diffstat (limited to 'arch/arm64/include/asm/kvm_host.h')
| -rw-r--r-- | arch/arm64/include/asm/kvm_host.h | 24 |
1 files changed, 15 insertions, 9 deletions
diff --git a/arch/arm64/include/asm/kvm_host.h b/arch/arm64/include/asm/kvm_host.h index d3dd05bbfe23..af06ccb7ee34 100644 --- a/arch/arm64/include/asm/kvm_host.h +++ b/arch/arm64/include/asm/kvm_host.h @@ -49,6 +49,7 @@ #define KVM_REQ_RELOAD_GICv4 KVM_ARCH_REQ(4) #define KVM_REQ_RELOAD_PMU KVM_ARCH_REQ(5) #define KVM_REQ_SUSPEND KVM_ARCH_REQ(6) +#define KVM_REQ_RESYNC_PMU_EL0 KVM_ARCH_REQ(7) #define KVM_DIRTY_LOG_MANUAL_CAPS (KVM_DIRTY_LOG_MANUAL_PROTECT_ENABLE | \ KVM_DIRTY_LOG_INITIALLY_SET) @@ -380,6 +381,7 @@ enum vcpu_sysreg { CPTR_EL2, /* Architectural Feature Trap Register (EL2) */ HSTR_EL2, /* Hypervisor System Trap Register */ HACR_EL2, /* Hypervisor Auxiliary Control Register */ + HCRX_EL2, /* Extended Hypervisor Configuration Register */ TTBR0_EL2, /* Translation Table Base Register 0 (EL2) */ TTBR1_EL2, /* Translation Table Base Register 1 (EL2) */ TCR_EL2, /* Translation Control Register (EL2) */ @@ -400,6 +402,11 @@ enum vcpu_sysreg { TPIDR_EL2, /* EL2 Software Thread ID Register */ CNTHCTL_EL2, /* Counter-timer Hypervisor Control register */ SP_EL2, /* EL2 Stack Pointer */ + HFGRTR_EL2, + HFGWTR_EL2, + HFGITR_EL2, + HDFGRTR_EL2, + HDFGWTR_EL2, CNTHP_CTL_EL2, CNTHP_CVAL_EL2, CNTHV_CTL_EL2, @@ -567,8 +574,7 @@ struct kvm_vcpu_arch { /* Cache some mmu pages needed inside spinlock regions */ struct kvm_mmu_memory_cache mmu_page_cache; - /* Target CPU and feature flags */ - int target; + /* feature flags */ DECLARE_BITMAP(features, KVM_VCPU_MAX_FEATURES); /* Virtual SError ESR to restore when HCR_EL2.VSE is set */ @@ -669,6 +675,8 @@ struct kvm_vcpu_arch { #define VCPU_SVE_FINALIZED __vcpu_single_flag(cflags, BIT(1)) /* PTRAUTH exposed to guest */ #define GUEST_HAS_PTRAUTH __vcpu_single_flag(cflags, BIT(2)) +/* KVM_ARM_VCPU_INIT completed */ +#define VCPU_INITIALIZED __vcpu_single_flag(cflags, BIT(3)) /* Exception pending */ #define PENDING_EXCEPTION __vcpu_single_flag(iflags, BIT(0)) @@ -899,7 +907,6 @@ struct kvm_vcpu_stat { u64 exits; }; -void kvm_vcpu_preferred_target(struct kvm_vcpu_init *init); unsigned long kvm_arm_num_regs(struct kvm_vcpu *vcpu); int kvm_arm_copy_reg_indices(struct kvm_vcpu *vcpu, u64 __user *indices); int kvm_arm_get_reg(struct kvm_vcpu *vcpu, const struct kvm_one_reg *reg); @@ -967,8 +974,6 @@ void kvm_arm_resume_guest(struct kvm *kvm); #define kvm_call_hyp_nvhe(f, ...) f(__VA_ARGS__) #endif /* __KVM_NVHE_HYPERVISOR__ */ -void force_vm_exit(const cpumask_t *mask); - int handle_exit(struct kvm_vcpu *vcpu, int exception_index); void handle_exit_early(struct kvm_vcpu *vcpu, int exception_index); @@ -983,6 +988,7 @@ int kvm_handle_cp10_id(struct kvm_vcpu *vcpu); void kvm_reset_sys_regs(struct kvm_vcpu *vcpu); int __init kvm_sys_reg_table_init(void); +int __init populate_nv_trap_config(void); bool lock_all_vcpus(struct kvm *kvm); void unlock_all_vcpus(struct kvm *kvm); @@ -1049,8 +1055,6 @@ static inline bool kvm_system_needs_idmapped_vectors(void) return cpus_have_const_cap(ARM64_SPECTRE_V3A); } -void kvm_arm_vcpu_ptrauth_trap(struct kvm_vcpu *vcpu); - static inline void kvm_arch_sync_events(struct kvm *kvm) {} static inline void kvm_arch_sched_in(struct kvm_vcpu *vcpu, int cpu) {} @@ -1113,13 +1117,15 @@ int __init kvm_set_ipa_limit(void); #define __KVM_HAVE_ARCH_VM_ALLOC struct kvm *kvm_arch_alloc_vm(void); +#define __KVM_HAVE_ARCH_FLUSH_REMOTE_TLBS + +#define __KVM_HAVE_ARCH_FLUSH_REMOTE_TLBS_RANGE + static inline bool kvm_vm_is_protected(struct kvm *kvm) { return false; } -void kvm_init_protected_traps(struct kvm_vcpu *vcpu); - int kvm_arm_vcpu_finalize(struct kvm_vcpu *vcpu, int feature); bool kvm_arm_vcpu_is_finalized(struct kvm_vcpu *vcpu); |