diff options
Diffstat (limited to 'arch/x86/include/asm/kvm_host.h')
| -rw-r--r-- | arch/x86/include/asm/kvm_host.h | 46 |
1 files changed, 31 insertions, 15 deletions
diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h index 4138939532c6..d23e80a56eb8 100644 --- a/arch/x86/include/asm/kvm_host.h +++ b/arch/x86/include/asm/kvm_host.h @@ -249,6 +249,7 @@ enum x86_intercept_stage; #define PFERR_SGX_BIT 15 #define PFERR_GUEST_FINAL_BIT 32 #define PFERR_GUEST_PAGE_BIT 33 +#define PFERR_IMPLICIT_ACCESS_BIT 48 #define PFERR_PRESENT_MASK (1U << PFERR_PRESENT_BIT) #define PFERR_WRITE_MASK (1U << PFERR_WRITE_BIT) @@ -259,6 +260,7 @@ enum x86_intercept_stage; #define PFERR_SGX_MASK (1U << PFERR_SGX_BIT) #define PFERR_GUEST_FINAL_MASK (1ULL << PFERR_GUEST_FINAL_BIT) #define PFERR_GUEST_PAGE_MASK (1ULL << PFERR_GUEST_PAGE_BIT) +#define PFERR_IMPLICIT_ACCESS (1ULL << PFERR_IMPLICIT_ACCESS_BIT) #define PFERR_NESTED_GUEST_PAGE (PFERR_GUEST_PAGE_MASK | \ PFERR_WRITE_MASK | \ @@ -430,7 +432,7 @@ struct kvm_mmu { void (*inject_page_fault)(struct kvm_vcpu *vcpu, struct x86_exception *fault); gpa_t (*gva_to_gpa)(struct kvm_vcpu *vcpu, struct kvm_mmu *mmu, - gpa_t gva_or_gpa, u32 access, + gpa_t gva_or_gpa, u64 access, struct x86_exception *exception); int (*sync_page)(struct kvm_vcpu *vcpu, struct kvm_mmu_page *sp); @@ -512,6 +514,7 @@ struct kvm_pmu { u64 global_ctrl_mask; u64 global_ovf_ctrl_mask; u64 reserved_bits; + u64 raw_event_mask; u8 version; struct kvm_pmc gp_counters[INTEL_PMC_MAX_GENERIC]; struct kvm_pmc fixed_counters[KVM_PMC_MAX_FIXED]; @@ -1040,14 +1043,16 @@ struct kvm_x86_msr_filter { struct msr_bitmap_range ranges[16]; }; -#define APICV_INHIBIT_REASON_DISABLE 0 -#define APICV_INHIBIT_REASON_HYPERV 1 -#define APICV_INHIBIT_REASON_NESTED 2 -#define APICV_INHIBIT_REASON_IRQWIN 3 -#define APICV_INHIBIT_REASON_PIT_REINJ 4 -#define APICV_INHIBIT_REASON_X2APIC 5 -#define APICV_INHIBIT_REASON_BLOCKIRQ 6 -#define APICV_INHIBIT_REASON_ABSENT 7 +enum kvm_apicv_inhibit { + APICV_INHIBIT_REASON_DISABLE, + APICV_INHIBIT_REASON_HYPERV, + APICV_INHIBIT_REASON_NESTED, + APICV_INHIBIT_REASON_IRQWIN, + APICV_INHIBIT_REASON_PIT_REINJ, + APICV_INHIBIT_REASON_X2APIC, + APICV_INHIBIT_REASON_BLOCKIRQ, + APICV_INHIBIT_REASON_ABSENT, +}; struct kvm_arch { unsigned long n_used_mmu_pages; @@ -1401,7 +1406,7 @@ struct kvm_x86_ops { void (*enable_nmi_window)(struct kvm_vcpu *vcpu); void (*enable_irq_window)(struct kvm_vcpu *vcpu); void (*update_cr8_intercept)(struct kvm_vcpu *vcpu, int tpr, int irr); - bool (*check_apicv_inhibit_reasons)(ulong bit); + bool (*check_apicv_inhibit_reasons)(enum kvm_apicv_inhibit reason); void (*refresh_apicv_exec_ctrl)(struct kvm_vcpu *vcpu); void (*hwapic_irr_update)(struct kvm_vcpu *vcpu, int max_irr); void (*hwapic_isr_update)(struct kvm_vcpu *vcpu, int isr); @@ -1585,7 +1590,7 @@ void kvm_mmu_module_exit(void); void kvm_mmu_destroy(struct kvm_vcpu *vcpu); int kvm_mmu_create(struct kvm_vcpu *vcpu); -void kvm_mmu_init_vm(struct kvm *kvm); +int kvm_mmu_init_vm(struct kvm *kvm); void kvm_mmu_uninit_vm(struct kvm *kvm); void kvm_mmu_after_set_cpuid(struct kvm_vcpu *vcpu); @@ -1795,11 +1800,22 @@ gpa_t kvm_mmu_gva_to_gpa_system(struct kvm_vcpu *vcpu, gva_t gva, bool kvm_apicv_activated(struct kvm *kvm); void kvm_vcpu_update_apicv(struct kvm_vcpu *vcpu); -void kvm_request_apicv_update(struct kvm *kvm, bool activate, - unsigned long bit); +void __kvm_set_or_clear_apicv_inhibit(struct kvm *kvm, + enum kvm_apicv_inhibit reason, bool set); +void kvm_set_or_clear_apicv_inhibit(struct kvm *kvm, + enum kvm_apicv_inhibit reason, bool set); + +static inline void kvm_set_apicv_inhibit(struct kvm *kvm, + enum kvm_apicv_inhibit reason) +{ + kvm_set_or_clear_apicv_inhibit(kvm, reason, true); +} -void __kvm_request_apicv_update(struct kvm *kvm, bool activate, - unsigned long bit); +static inline void kvm_clear_apicv_inhibit(struct kvm *kvm, + enum kvm_apicv_inhibit reason) +{ + kvm_set_or_clear_apicv_inhibit(kvm, reason, false); +} int kvm_emulate_hypercall(struct kvm_vcpu *vcpu); |