DepSurf

Struct: kvm_x86_ops

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: Absent ⚠️
• In 4.18: Absent ⚠️
• In 5.0: Absent ⚠️
• In 5.3: Absent ⚠️
• In 5.4: Absent ⚠️
• In 5.8: Absent ⚠️
• In 5.11: Absent ⚠️
• In 5.13: ✅

  struct kvm_x86_ops {
      int (*hardware_enable)();
      void (*hardware_disable)();
      void (*hardware_unsetup)();
      bool (*cpu_has_accelerated_tpr)();
      bool (*has_emulated_msr)(struct kvm *, u32);
      void (*vcpu_after_set_cpuid)(struct kvm_vcpu *);
      unsigned int vm_size;
      int (*vm_init)(struct kvm *);
      void (*vm_destroy)(struct kvm *);
      int (*vcpu_create)(struct kvm_vcpu *);
      void (*vcpu_free)(struct kvm_vcpu *);
      void (*vcpu_reset)(struct kvm_vcpu *, bool);
      void (*prepare_guest_switch)(struct kvm_vcpu *);
      void (*vcpu_load)(struct kvm_vcpu *, int);
      void (*vcpu_put)(struct kvm_vcpu *);
      void (*update_exception_bitmap)(struct kvm_vcpu *);
      int (*get_msr)(struct kvm_vcpu *, struct msr_data *);
      int (*set_msr)(struct kvm_vcpu *, struct msr_data *);
      u64 (*get_segment_base)(struct kvm_vcpu *, int);
      void (*get_segment)(struct kvm_vcpu *, struct kvm_segment *, int);
      int (*get_cpl)(struct kvm_vcpu *);
      void (*set_segment)(struct kvm_vcpu *, struct kvm_segment *, int);
      void (*get_cs_db_l_bits)(struct kvm_vcpu *, int *, int *);
      void (*set_cr0)(struct kvm_vcpu *, long unsigned int);
      bool (*is_valid_cr4)(struct kvm_vcpu *, long unsigned int);
      void (*set_cr4)(struct kvm_vcpu *, long unsigned int);
      int (*set_efer)(struct kvm_vcpu *, u64);
      void (*get_idt)(struct kvm_vcpu *, struct desc_ptr *);
      void (*set_idt)(struct kvm_vcpu *, struct desc_ptr *);
      void (*get_gdt)(struct kvm_vcpu *, struct desc_ptr *);
      void (*set_gdt)(struct kvm_vcpu *, struct desc_ptr *);
      void (*sync_dirty_debug_regs)(struct kvm_vcpu *);
      void (*set_dr7)(struct kvm_vcpu *, long unsigned int);
      void (*cache_reg)(struct kvm_vcpu *, enum kvm_reg);
      long unsigned int (*get_rflags)(struct kvm_vcpu *);
      void (*set_rflags)(struct kvm_vcpu *, long unsigned int);
      void (*tlb_flush_all)(struct kvm_vcpu *);
      void (*tlb_flush_current)(struct kvm_vcpu *);
      int (*tlb_remote_flush)(struct kvm *);
      int (*tlb_remote_flush_with_range)(struct kvm *, struct kvm_tlb_range *);
      void (*tlb_flush_gva)(struct kvm_vcpu *, gva_t);
      void (*tlb_flush_guest)(struct kvm_vcpu *);
      enum exit_fastpath_completion (*run)(struct kvm_vcpu *);
      int (*handle_exit)(struct kvm_vcpu *, enum exit_fastpath_completion);
      int (*skip_emulated_instruction)(struct kvm_vcpu *);
      void (*update_emulated_instruction)(struct kvm_vcpu *);
      void (*set_interrupt_shadow)(struct kvm_vcpu *, int);
      u32 (*get_interrupt_shadow)(struct kvm_vcpu *);
      void (*patch_hypercall)(struct kvm_vcpu *, unsigned char *);
      void (*set_irq)(struct kvm_vcpu *);
      void (*set_nmi)(struct kvm_vcpu *);
      void (*queue_exception)(struct kvm_vcpu *);
      void (*cancel_injection)(struct kvm_vcpu *);
      int (*interrupt_allowed)(struct kvm_vcpu *, bool);
      int (*nmi_allowed)(struct kvm_vcpu *, bool);
      bool (*get_nmi_mask)(struct kvm_vcpu *);
      void (*set_nmi_mask)(struct kvm_vcpu *, bool);
      void (*enable_nmi_window)(struct kvm_vcpu *);
      void (*enable_irq_window)(struct kvm_vcpu *);
      void (*update_cr8_intercept)(struct kvm_vcpu *, int, int);
      bool (*check_apicv_inhibit_reasons)(ulong);
      void (*pre_update_apicv_exec_ctrl)(struct kvm *, bool);
      void (*refresh_apicv_exec_ctrl)(struct kvm_vcpu *);
      void (*hwapic_irr_update)(struct kvm_vcpu *, int);
      void (*hwapic_isr_update)(struct kvm_vcpu *, int);
      bool (*guest_apic_has_interrupt)(struct kvm_vcpu *);
      void (*load_eoi_exitmap)(struct kvm_vcpu *, u64 *);
      void (*set_virtual_apic_mode)(struct kvm_vcpu *);
      void (*set_apic_access_page_addr)(struct kvm_vcpu *);
      int (*deliver_posted_interrupt)(struct kvm_vcpu *, int);
      int (*sync_pir_to_irr)(struct kvm_vcpu *);
      int (*set_tss_addr)(struct kvm *, unsigned int);
      int (*set_identity_map_addr)(struct kvm *, u64);
      u64 (*get_mt_mask)(struct kvm_vcpu *, gfn_t, bool);
      void (*load_mmu_pgd)(struct kvm_vcpu *, hpa_t, int);
      bool (*has_wbinvd_exit)();
      u64 (*write_l1_tsc_offset)(struct kvm_vcpu *, u64);
      void (*get_exit_info)(struct kvm_vcpu *, u64 *, u64 *, u32 *, u32 *);
      int (*check_intercept)(struct kvm_vcpu *, struct x86_instruction_info *, enum x86_intercept_stage, struct x86_exception *);
      void (*handle_exit_irqoff)(struct kvm_vcpu *);
      void (*request_immediate_exit)(struct kvm_vcpu *);
      void (*sched_in)(struct kvm_vcpu *, int);
      int cpu_dirty_log_size;
      void (*update_cpu_dirty_logging)(struct kvm_vcpu *);
      const struct kvm_pmu_ops *pmu_ops;
      const struct kvm_x86_nested_ops *nested_ops;
      int (*pre_block)(struct kvm_vcpu *);
      void (*post_block)(struct kvm_vcpu *);
      void (*vcpu_blocking)(struct kvm_vcpu *);
      void (*vcpu_unblocking)(struct kvm_vcpu *);
      int (*update_pi_irte)(struct kvm *, unsigned int, uint32_t, bool);
      void (*start_assignment)(struct kvm *);
      void (*apicv_post_state_restore)(struct kvm_vcpu *);
      bool (*dy_apicv_has_pending_interrupt)(struct kvm_vcpu *);
      int (*set_hv_timer)(struct kvm_vcpu *, u64, bool *);
      void (*cancel_hv_timer)(struct kvm_vcpu *);
      void (*setup_mce)(struct kvm_vcpu *);
      int (*smi_allowed)(struct kvm_vcpu *, bool);
      int (*pre_enter_smm)(struct kvm_vcpu *, char *);
      int (*pre_leave_smm)(struct kvm_vcpu *, const char *);
      void (*enable_smi_window)(struct kvm_vcpu *);
      int (*mem_enc_op)(struct kvm *, void *);
      int (*mem_enc_reg_region)(struct kvm *, struct kvm_enc_region *);
      int (*mem_enc_unreg_region)(struct kvm *, struct kvm_enc_region *);
      int (*vm_copy_enc_context_from)(struct kvm *, unsigned int);
      int (*get_msr_feature)(struct kvm_msr_entry *);
      bool (*can_emulate_instruction)(struct kvm_vcpu *, void *, int);
      bool (*apic_init_signal_blocked)(struct kvm_vcpu *);
      int (*enable_direct_tlbflush)(struct kvm_vcpu *);
      void (*migrate_timers)(struct kvm_vcpu *);
      void (*msr_filter_changed)(struct kvm_vcpu *);
      int (*complete_emulated_msr)(struct kvm_vcpu *, int);
      void (*vcpu_deliver_sipi_vector)(struct kvm_vcpu *, u8);
  };
  

• In 5.15: ✅

  struct kvm_x86_ops {
      int (*hardware_enable)();
      void (*hardware_disable)();
      void (*hardware_unsetup)();
      bool (*cpu_has_accelerated_tpr)();
      bool (*has_emulated_msr)(struct kvm *, u32);
      void (*vcpu_after_set_cpuid)(struct kvm_vcpu *);
      unsigned int vm_size;
      int (*vm_init)(struct kvm *);
      void (*vm_destroy)(struct kvm *);
      int (*vcpu_create)(struct kvm_vcpu *);
      void (*vcpu_free)(struct kvm_vcpu *);
      void (*vcpu_reset)(struct kvm_vcpu *, bool);
      void (*prepare_guest_switch)(struct kvm_vcpu *);
      void (*vcpu_load)(struct kvm_vcpu *, int);
      void (*vcpu_put)(struct kvm_vcpu *);
      void (*update_exception_bitmap)(struct kvm_vcpu *);
      int (*get_msr)(struct kvm_vcpu *, struct msr_data *);
      int (*set_msr)(struct kvm_vcpu *, struct msr_data *);
      u64 (*get_segment_base)(struct kvm_vcpu *, int);
      void (*get_segment)(struct kvm_vcpu *, struct kvm_segment *, int);
      int (*get_cpl)(struct kvm_vcpu *);
      void (*set_segment)(struct kvm_vcpu *, struct kvm_segment *, int);
      void (*get_cs_db_l_bits)(struct kvm_vcpu *, int *, int *);
      void (*set_cr0)(struct kvm_vcpu *, long unsigned int);
      bool (*is_valid_cr4)(struct kvm_vcpu *, long unsigned int);
      void (*set_cr4)(struct kvm_vcpu *, long unsigned int);
      int (*set_efer)(struct kvm_vcpu *, u64);
      void (*get_idt)(struct kvm_vcpu *, struct desc_ptr *);
      void (*set_idt)(struct kvm_vcpu *, struct desc_ptr *);
      void (*get_gdt)(struct kvm_vcpu *, struct desc_ptr *);
      void (*set_gdt)(struct kvm_vcpu *, struct desc_ptr *);
      void (*sync_dirty_debug_regs)(struct kvm_vcpu *);
      void (*set_dr7)(struct kvm_vcpu *, long unsigned int);
      void (*cache_reg)(struct kvm_vcpu *, enum kvm_reg);
      long unsigned int (*get_rflags)(struct kvm_vcpu *);
      void (*set_rflags)(struct kvm_vcpu *, long unsigned int);
      bool (*get_if_flag)(struct kvm_vcpu *);
      void (*tlb_flush_all)(struct kvm_vcpu *);
      void (*tlb_flush_current)(struct kvm_vcpu *);
      int (*tlb_remote_flush)(struct kvm *);
      int (*tlb_remote_flush_with_range)(struct kvm *, struct kvm_tlb_range *);
      void (*tlb_flush_gva)(struct kvm_vcpu *, gva_t);
      void (*tlb_flush_guest)(struct kvm_vcpu *);
      enum exit_fastpath_completion (*run)(struct kvm_vcpu *);
      int (*handle_exit)(struct kvm_vcpu *, enum exit_fastpath_completion);
      int (*skip_emulated_instruction)(struct kvm_vcpu *);
      void (*update_emulated_instruction)(struct kvm_vcpu *);
      void (*set_interrupt_shadow)(struct kvm_vcpu *, int);
      u32 (*get_interrupt_shadow)(struct kvm_vcpu *);
      void (*patch_hypercall)(struct kvm_vcpu *, unsigned char *);
      void (*set_irq)(struct kvm_vcpu *);
      void (*set_nmi)(struct kvm_vcpu *);
      void (*queue_exception)(struct kvm_vcpu *);
      void (*cancel_injection)(struct kvm_vcpu *);
      int (*interrupt_allowed)(struct kvm_vcpu *, bool);
      int (*nmi_allowed)(struct kvm_vcpu *, bool);
      bool (*get_nmi_mask)(struct kvm_vcpu *);
      void (*set_nmi_mask)(struct kvm_vcpu *, bool);
      void (*enable_nmi_window)(struct kvm_vcpu *);
      void (*enable_irq_window)(struct kvm_vcpu *);
      void (*update_cr8_intercept)(struct kvm_vcpu *, int, int);
      bool (*check_apicv_inhibit_reasons)(ulong);
      void (*refresh_apicv_exec_ctrl)(struct kvm_vcpu *);
      void (*hwapic_irr_update)(struct kvm_vcpu *, int);
      void (*hwapic_isr_update)(struct kvm_vcpu *, int);
      bool (*guest_apic_has_interrupt)(struct kvm_vcpu *);
      void (*load_eoi_exitmap)(struct kvm_vcpu *, u64 *);
      void (*set_virtual_apic_mode)(struct kvm_vcpu *);
      void (*set_apic_access_page_addr)(struct kvm_vcpu *);
      int (*deliver_posted_interrupt)(struct kvm_vcpu *, int);
      int (*sync_pir_to_irr)(struct kvm_vcpu *);
      int (*set_tss_addr)(struct kvm *, unsigned int);
      int (*set_identity_map_addr)(struct kvm *, u64);
      u64 (*get_mt_mask)(struct kvm_vcpu *, gfn_t, bool);
      void (*load_mmu_pgd)(struct kvm_vcpu *, hpa_t, int);
      bool (*has_wbinvd_exit)();
      u64 (*get_l2_tsc_offset)(struct kvm_vcpu *);
      u64 (*get_l2_tsc_multiplier)(struct kvm_vcpu *);
      void (*write_tsc_offset)(struct kvm_vcpu *, u64);
      void (*write_tsc_multiplier)(struct kvm_vcpu *, u64);
      void (*get_exit_info)(struct kvm_vcpu *, u64 *, u64 *, u32 *, u32 *);
      int (*check_intercept)(struct kvm_vcpu *, struct x86_instruction_info *, enum x86_intercept_stage, struct x86_exception *);
      void (*handle_exit_irqoff)(struct kvm_vcpu *);
      void (*request_immediate_exit)(struct kvm_vcpu *);
      void (*sched_in)(struct kvm_vcpu *, int);
      int cpu_dirty_log_size;
      void (*update_cpu_dirty_logging)(struct kvm_vcpu *);
      const struct kvm_pmu_ops *pmu_ops;
      const struct kvm_x86_nested_ops *nested_ops;
      int (*pre_block)(struct kvm_vcpu *);
      void (*post_block)(struct kvm_vcpu *);
      void (*vcpu_blocking)(struct kvm_vcpu *);
      void (*vcpu_unblocking)(struct kvm_vcpu *);
      int (*update_pi_irte)(struct kvm *, unsigned int, uint32_t, bool);
      void (*start_assignment)(struct kvm *);
      void (*apicv_post_state_restore)(struct kvm_vcpu *);
      bool (*dy_apicv_has_pending_interrupt)(struct kvm_vcpu *);
      int (*set_hv_timer)(struct kvm_vcpu *, u64, bool *);
      void (*cancel_hv_timer)(struct kvm_vcpu *);
      void (*setup_mce)(struct kvm_vcpu *);
      int (*smi_allowed)(struct kvm_vcpu *, bool);
      int (*enter_smm)(struct kvm_vcpu *, char *);
      int (*leave_smm)(struct kvm_vcpu *, const char *);
      void (*enable_smi_window)(struct kvm_vcpu *);
      int (*mem_enc_op)(struct kvm *, void *);
      int (*mem_enc_reg_region)(struct kvm *, struct kvm_enc_region *);
      int (*mem_enc_unreg_region)(struct kvm *, struct kvm_enc_region *);
      int (*vm_copy_enc_context_from)(struct kvm *, unsigned int);
      int (*get_msr_feature)(struct kvm_msr_entry *);
      bool (*can_emulate_instruction)(struct kvm_vcpu *, void *, int);
      bool (*apic_init_signal_blocked)(struct kvm_vcpu *);
      int (*enable_direct_tlbflush)(struct kvm_vcpu *);
      void (*migrate_timers)(struct kvm_vcpu *);
      void (*msr_filter_changed)(struct kvm_vcpu *);
      int (*complete_emulated_msr)(struct kvm_vcpu *, int);
      void (*vcpu_deliver_sipi_vector)(struct kvm_vcpu *, u8);
  };
  

• In 5.19: ✅

  struct kvm_x86_ops {
      const char *name;
      int (*hardware_enable)();
      void (*hardware_disable)();
      void (*hardware_unsetup)();
      bool (*has_emulated_msr)(struct kvm *, u32);
      void (*vcpu_after_set_cpuid)(struct kvm_vcpu *);
      unsigned int vm_size;
      int (*vm_init)(struct kvm *);
      void (*vm_destroy)(struct kvm *);
      int (*vcpu_create)(struct kvm_vcpu *);
      void (*vcpu_free)(struct kvm_vcpu *);
      void (*vcpu_reset)(struct kvm_vcpu *, bool);
      void (*prepare_switch_to_guest)(struct kvm_vcpu *);
      void (*vcpu_load)(struct kvm_vcpu *, int);
      void (*vcpu_put)(struct kvm_vcpu *);
      void (*update_exception_bitmap)(struct kvm_vcpu *);
      int (*get_msr)(struct kvm_vcpu *, struct msr_data *);
      int (*set_msr)(struct kvm_vcpu *, struct msr_data *);
      u64 (*get_segment_base)(struct kvm_vcpu *, int);
      void (*get_segment)(struct kvm_vcpu *, struct kvm_segment *, int);
      int (*get_cpl)(struct kvm_vcpu *);
      void (*set_segment)(struct kvm_vcpu *, struct kvm_segment *, int);
      void (*get_cs_db_l_bits)(struct kvm_vcpu *, int *, int *);
      void (*set_cr0)(struct kvm_vcpu *, long unsigned int);
      void (*post_set_cr3)(struct kvm_vcpu *, long unsigned int);
      bool (*is_valid_cr4)(struct kvm_vcpu *, long unsigned int);
      void (*set_cr4)(struct kvm_vcpu *, long unsigned int);
      int (*set_efer)(struct kvm_vcpu *, u64);
      void (*get_idt)(struct kvm_vcpu *, struct desc_ptr *);
      void (*set_idt)(struct kvm_vcpu *, struct desc_ptr *);
      void (*get_gdt)(struct kvm_vcpu *, struct desc_ptr *);
      void (*set_gdt)(struct kvm_vcpu *, struct desc_ptr *);
      void (*sync_dirty_debug_regs)(struct kvm_vcpu *);
      void (*set_dr7)(struct kvm_vcpu *, long unsigned int);
      void (*cache_reg)(struct kvm_vcpu *, enum kvm_reg);
      long unsigned int (*get_rflags)(struct kvm_vcpu *);
      void (*set_rflags)(struct kvm_vcpu *, long unsigned int);
      bool (*get_if_flag)(struct kvm_vcpu *);
      void (*flush_tlb_all)(struct kvm_vcpu *);
      void (*flush_tlb_current)(struct kvm_vcpu *);
      int (*tlb_remote_flush)(struct kvm *);
      int (*tlb_remote_flush_with_range)(struct kvm *, struct kvm_tlb_range *);
      void (*flush_tlb_gva)(struct kvm_vcpu *, gva_t);
      void (*flush_tlb_guest)(struct kvm_vcpu *);
      int (*vcpu_pre_run)(struct kvm_vcpu *);
      enum exit_fastpath_completion (*vcpu_run)(struct kvm_vcpu *);
      int (*handle_exit)(struct kvm_vcpu *, enum exit_fastpath_completion);
      int (*skip_emulated_instruction)(struct kvm_vcpu *);
      void (*update_emulated_instruction)(struct kvm_vcpu *);
      void (*set_interrupt_shadow)(struct kvm_vcpu *, int);
      u32 (*get_interrupt_shadow)(struct kvm_vcpu *);
      void (*patch_hypercall)(struct kvm_vcpu *, unsigned char *);
      void (*inject_irq)(struct kvm_vcpu *);
      void (*inject_nmi)(struct kvm_vcpu *);
      void (*queue_exception)(struct kvm_vcpu *);
      void (*cancel_injection)(struct kvm_vcpu *);
      int (*interrupt_allowed)(struct kvm_vcpu *, bool);
      int (*nmi_allowed)(struct kvm_vcpu *, bool);
      bool (*get_nmi_mask)(struct kvm_vcpu *);
      void (*set_nmi_mask)(struct kvm_vcpu *, bool);
      void (*enable_nmi_window)(struct kvm_vcpu *);
      void (*enable_irq_window)(struct kvm_vcpu *);
      void (*update_cr8_intercept)(struct kvm_vcpu *, int, int);
      bool (*check_apicv_inhibit_reasons)(enum kvm_apicv_inhibit);
      void (*refresh_apicv_exec_ctrl)(struct kvm_vcpu *);
      void (*hwapic_irr_update)(struct kvm_vcpu *, int);
      void (*hwapic_isr_update)(struct kvm_vcpu *, int);
      bool (*guest_apic_has_interrupt)(struct kvm_vcpu *);
      void (*load_eoi_exitmap)(struct kvm_vcpu *, u64 *);
      void (*set_virtual_apic_mode)(struct kvm_vcpu *);
      void (*set_apic_access_page_addr)(struct kvm_vcpu *);
      void (*deliver_interrupt)(struct kvm_lapic *, int, int, int);
      int (*sync_pir_to_irr)(struct kvm_vcpu *);
      int (*set_tss_addr)(struct kvm *, unsigned int);
      int (*set_identity_map_addr)(struct kvm *, u64);
      u64 (*get_mt_mask)(struct kvm_vcpu *, gfn_t, bool);
      void (*load_mmu_pgd)(struct kvm_vcpu *, hpa_t, int);
      bool (*has_wbinvd_exit)();
      u64 (*get_l2_tsc_offset)(struct kvm_vcpu *);
      u64 (*get_l2_tsc_multiplier)(struct kvm_vcpu *);
      void (*write_tsc_offset)(struct kvm_vcpu *, u64);
      void (*write_tsc_multiplier)(struct kvm_vcpu *, u64);
      void (*get_exit_info)(struct kvm_vcpu *, u32 *, u64 *, u64 *, u32 *, u32 *);
      int (*check_intercept)(struct kvm_vcpu *, struct x86_instruction_info *, enum x86_intercept_stage, struct x86_exception *);
      void (*handle_exit_irqoff)(struct kvm_vcpu *);
      void (*request_immediate_exit)(struct kvm_vcpu *);
      void (*sched_in)(struct kvm_vcpu *, int);
      int cpu_dirty_log_size;
      void (*update_cpu_dirty_logging)(struct kvm_vcpu *);
      const struct kvm_x86_nested_ops *nested_ops;
      void (*vcpu_blocking)(struct kvm_vcpu *);
      void (*vcpu_unblocking)(struct kvm_vcpu *);
      int (*pi_update_irte)(struct kvm *, unsigned int, uint32_t, bool);
      void (*pi_start_assignment)(struct kvm *);
      void (*apicv_post_state_restore)(struct kvm_vcpu *);
      bool (*dy_apicv_has_pending_interrupt)(struct kvm_vcpu *);
      int (*set_hv_timer)(struct kvm_vcpu *, u64, bool *);
      void (*cancel_hv_timer)(struct kvm_vcpu *);
      void (*setup_mce)(struct kvm_vcpu *);
      int (*smi_allowed)(struct kvm_vcpu *, bool);
      int (*enter_smm)(struct kvm_vcpu *, char *);
      int (*leave_smm)(struct kvm_vcpu *, const char *);
      void (*enable_smi_window)(struct kvm_vcpu *);
      int (*mem_enc_ioctl)(struct kvm *, void *);
      int (*mem_enc_register_region)(struct kvm *, struct kvm_enc_region *);
      int (*mem_enc_unregister_region)(struct kvm *, struct kvm_enc_region *);
      int (*vm_copy_enc_context_from)(struct kvm *, unsigned int);
      int (*vm_move_enc_context_from)(struct kvm *, unsigned int);
      void (*guest_memory_reclaimed)(struct kvm *);
      int (*get_msr_feature)(struct kvm_msr_entry *);
      bool (*can_emulate_instruction)(struct kvm_vcpu *, int, void *, int);
      bool (*apic_init_signal_blocked)(struct kvm_vcpu *);
      int (*enable_direct_tlbflush)(struct kvm_vcpu *);
      void (*migrate_timers)(struct kvm_vcpu *);
      void (*msr_filter_changed)(struct kvm_vcpu *);
      int (*complete_emulated_msr)(struct kvm_vcpu *, int);
      void (*vcpu_deliver_sipi_vector)(struct kvm_vcpu *, u8);
      long unsigned int (*vcpu_get_apicv_inhibit_reasons)(struct kvm_vcpu *);
  };
  

• In 6.2: ✅

  struct kvm_x86_ops {
      const char *name;
      int (*hardware_enable)();
      void (*hardware_disable)();
      void (*hardware_unsetup)();
      bool (*has_emulated_msr)(struct kvm *, u32);
      void (*vcpu_after_set_cpuid)(struct kvm_vcpu *);
      unsigned int vm_size;
      int (*vm_init)(struct kvm *);
      void (*vm_destroy)(struct kvm *);
      int (*vcpu_precreate)(struct kvm *);
      int (*vcpu_create)(struct kvm_vcpu *);
      void (*vcpu_free)(struct kvm_vcpu *);
      void (*vcpu_reset)(struct kvm_vcpu *, bool);
      void (*prepare_switch_to_guest)(struct kvm_vcpu *);
      void (*vcpu_load)(struct kvm_vcpu *, int);
      void (*vcpu_put)(struct kvm_vcpu *);
      void (*update_exception_bitmap)(struct kvm_vcpu *);
      int (*get_msr)(struct kvm_vcpu *, struct msr_data *);
      int (*set_msr)(struct kvm_vcpu *, struct msr_data *);
      u64 (*get_segment_base)(struct kvm_vcpu *, int);
      void (*get_segment)(struct kvm_vcpu *, struct kvm_segment *, int);
      int (*get_cpl)(struct kvm_vcpu *);
      void (*set_segment)(struct kvm_vcpu *, struct kvm_segment *, int);
      void (*get_cs_db_l_bits)(struct kvm_vcpu *, int *, int *);
      void (*set_cr0)(struct kvm_vcpu *, long unsigned int);
      void (*post_set_cr3)(struct kvm_vcpu *, long unsigned int);
      bool (*is_valid_cr4)(struct kvm_vcpu *, long unsigned int);
      void (*set_cr4)(struct kvm_vcpu *, long unsigned int);
      int (*set_efer)(struct kvm_vcpu *, u64);
      void (*get_idt)(struct kvm_vcpu *, struct desc_ptr *);
      void (*set_idt)(struct kvm_vcpu *, struct desc_ptr *);
      void (*get_gdt)(struct kvm_vcpu *, struct desc_ptr *);
      void (*set_gdt)(struct kvm_vcpu *, struct desc_ptr *);
      void (*sync_dirty_debug_regs)(struct kvm_vcpu *);
      void (*set_dr7)(struct kvm_vcpu *, long unsigned int);
      void (*cache_reg)(struct kvm_vcpu *, enum kvm_reg);
      long unsigned int (*get_rflags)(struct kvm_vcpu *);
      void (*set_rflags)(struct kvm_vcpu *, long unsigned int);
      bool (*get_if_flag)(struct kvm_vcpu *);
      void (*flush_tlb_all)(struct kvm_vcpu *);
      void (*flush_tlb_current)(struct kvm_vcpu *);
      int (*tlb_remote_flush)(struct kvm *);
      int (*tlb_remote_flush_with_range)(struct kvm *, struct kvm_tlb_range *);
      void (*flush_tlb_gva)(struct kvm_vcpu *, gva_t);
      void (*flush_tlb_guest)(struct kvm_vcpu *);
      int (*vcpu_pre_run)(struct kvm_vcpu *);
      enum exit_fastpath_completion (*vcpu_run)(struct kvm_vcpu *);
      int (*handle_exit)(struct kvm_vcpu *, enum exit_fastpath_completion);
      int (*skip_emulated_instruction)(struct kvm_vcpu *);
      void (*update_emulated_instruction)(struct kvm_vcpu *);
      void (*set_interrupt_shadow)(struct kvm_vcpu *, int);
      u32 (*get_interrupt_shadow)(struct kvm_vcpu *);
      void (*patch_hypercall)(struct kvm_vcpu *, unsigned char *);
      void (*inject_irq)(struct kvm_vcpu *, bool);
      void (*inject_nmi)(struct kvm_vcpu *);
      void (*inject_exception)(struct kvm_vcpu *);
      void (*cancel_injection)(struct kvm_vcpu *);
      int (*interrupt_allowed)(struct kvm_vcpu *, bool);
      int (*nmi_allowed)(struct kvm_vcpu *, bool);
      bool (*get_nmi_mask)(struct kvm_vcpu *);
      void (*set_nmi_mask)(struct kvm_vcpu *, bool);
      void (*enable_nmi_window)(struct kvm_vcpu *);
      void (*enable_irq_window)(struct kvm_vcpu *);
      void (*update_cr8_intercept)(struct kvm_vcpu *, int, int);
      bool (*check_apicv_inhibit_reasons)(enum kvm_apicv_inhibit);
      void (*refresh_apicv_exec_ctrl)(struct kvm_vcpu *);
      void (*hwapic_irr_update)(struct kvm_vcpu *, int);
      void (*hwapic_isr_update)(int);
      bool (*guest_apic_has_interrupt)(struct kvm_vcpu *);
      void (*load_eoi_exitmap)(struct kvm_vcpu *, u64 *);
      void (*set_virtual_apic_mode)(struct kvm_vcpu *);
      void (*set_apic_access_page_addr)(struct kvm_vcpu *);
      void (*deliver_interrupt)(struct kvm_lapic *, int, int, int);
      int (*sync_pir_to_irr)(struct kvm_vcpu *);
      int (*set_tss_addr)(struct kvm *, unsigned int);
      int (*set_identity_map_addr)(struct kvm *, u64);
      u8 (*get_mt_mask)(struct kvm_vcpu *, gfn_t, bool);
      void (*load_mmu_pgd)(struct kvm_vcpu *, hpa_t, int);
      bool (*has_wbinvd_exit)();
      u64 (*get_l2_tsc_offset)(struct kvm_vcpu *);
      u64 (*get_l2_tsc_multiplier)(struct kvm_vcpu *);
      void (*write_tsc_offset)(struct kvm_vcpu *, u64);
      void (*write_tsc_multiplier)(struct kvm_vcpu *, u64);
      void (*get_exit_info)(struct kvm_vcpu *, u32 *, u64 *, u64 *, u32 *, u32 *);
      int (*check_intercept)(struct kvm_vcpu *, struct x86_instruction_info *, enum x86_intercept_stage, struct x86_exception *);
      void (*handle_exit_irqoff)(struct kvm_vcpu *);
      void (*request_immediate_exit)(struct kvm_vcpu *);
      void (*sched_in)(struct kvm_vcpu *, int);
      int cpu_dirty_log_size;
      void (*update_cpu_dirty_logging)(struct kvm_vcpu *);
      const struct kvm_x86_nested_ops *nested_ops;
      void (*vcpu_blocking)(struct kvm_vcpu *);
      void (*vcpu_unblocking)(struct kvm_vcpu *);
      int (*pi_update_irte)(struct kvm *, unsigned int, uint32_t, bool);
      void (*pi_start_assignment)(struct kvm *);
      void (*apicv_post_state_restore)(struct kvm_vcpu *);
      bool (*dy_apicv_has_pending_interrupt)(struct kvm_vcpu *);
      int (*set_hv_timer)(struct kvm_vcpu *, u64, bool *);
      void (*cancel_hv_timer)(struct kvm_vcpu *);
      void (*setup_mce)(struct kvm_vcpu *);
      int (*smi_allowed)(struct kvm_vcpu *, bool);
      int (*enter_smm)(struct kvm_vcpu *, union kvm_smram *);
      int (*leave_smm)(struct kvm_vcpu *, const union kvm_smram *);
      void (*enable_smi_window)(struct kvm_vcpu *);
      int (*mem_enc_ioctl)(struct kvm *, void *);
      int (*mem_enc_register_region)(struct kvm *, struct kvm_enc_region *);
      int (*mem_enc_unregister_region)(struct kvm *, struct kvm_enc_region *);
      int (*vm_copy_enc_context_from)(struct kvm *, unsigned int);
      int (*vm_move_enc_context_from)(struct kvm *, unsigned int);
      void (*guest_memory_reclaimed)(struct kvm *);
      int (*get_msr_feature)(struct kvm_msr_entry *);
      bool (*can_emulate_instruction)(struct kvm_vcpu *, int, void *, int);
      bool (*apic_init_signal_blocked)(struct kvm_vcpu *);
      int (*enable_l2_tlb_flush)(struct kvm_vcpu *);
      void (*migrate_timers)(struct kvm_vcpu *);
      void (*msr_filter_changed)(struct kvm_vcpu *);
      int (*complete_emulated_msr)(struct kvm_vcpu *, int);
      void (*vcpu_deliver_sipi_vector)(struct kvm_vcpu *, u8);
      long unsigned int (*vcpu_get_apicv_inhibit_reasons)(struct kvm_vcpu *);
  };
  

• In 6.5: ✅

  struct kvm_x86_ops {
      const char *name;
      int (*check_processor_compatibility)();
      int (*hardware_enable)();
      void (*hardware_disable)();
      void (*hardware_unsetup)();
      bool (*has_emulated_msr)(struct kvm *, u32);
      void (*vcpu_after_set_cpuid)(struct kvm_vcpu *);
      unsigned int vm_size;
      int (*vm_init)(struct kvm *);
      void (*vm_destroy)(struct kvm *);
      int (*vcpu_precreate)(struct kvm *);
      int (*vcpu_create)(struct kvm_vcpu *);
      void (*vcpu_free)(struct kvm_vcpu *);
      void (*vcpu_reset)(struct kvm_vcpu *, bool);
      void (*prepare_switch_to_guest)(struct kvm_vcpu *);
      void (*vcpu_load)(struct kvm_vcpu *, int);
      void (*vcpu_put)(struct kvm_vcpu *);
      void (*update_exception_bitmap)(struct kvm_vcpu *);
      int (*get_msr)(struct kvm_vcpu *, struct msr_data *);
      int (*set_msr)(struct kvm_vcpu *, struct msr_data *);
      u64 (*get_segment_base)(struct kvm_vcpu *, int);
      void (*get_segment)(struct kvm_vcpu *, struct kvm_segment *, int);
      int (*get_cpl)(struct kvm_vcpu *);
      void (*set_segment)(struct kvm_vcpu *, struct kvm_segment *, int);
      void (*get_cs_db_l_bits)(struct kvm_vcpu *, int *, int *);
      bool (*is_valid_cr0)(struct kvm_vcpu *, long unsigned int);
      void (*set_cr0)(struct kvm_vcpu *, long unsigned int);
      void (*post_set_cr3)(struct kvm_vcpu *, long unsigned int);
      bool (*is_valid_cr4)(struct kvm_vcpu *, long unsigned int);
      void (*set_cr4)(struct kvm_vcpu *, long unsigned int);
      int (*set_efer)(struct kvm_vcpu *, u64);
      void (*get_idt)(struct kvm_vcpu *, struct desc_ptr *);
      void (*set_idt)(struct kvm_vcpu *, struct desc_ptr *);
      void (*get_gdt)(struct kvm_vcpu *, struct desc_ptr *);
      void (*set_gdt)(struct kvm_vcpu *, struct desc_ptr *);
      void (*sync_dirty_debug_regs)(struct kvm_vcpu *);
      void (*set_dr7)(struct kvm_vcpu *, long unsigned int);
      void (*cache_reg)(struct kvm_vcpu *, enum kvm_reg);
      long unsigned int (*get_rflags)(struct kvm_vcpu *);
      void (*set_rflags)(struct kvm_vcpu *, long unsigned int);
      bool (*get_if_flag)(struct kvm_vcpu *);
      void (*flush_tlb_all)(struct kvm_vcpu *);
      void (*flush_tlb_current)(struct kvm_vcpu *);
      int (*flush_remote_tlbs)(struct kvm *);
      int (*flush_remote_tlbs_range)(struct kvm *, gfn_t, gfn_t);
      void (*flush_tlb_gva)(struct kvm_vcpu *, gva_t);
      void (*flush_tlb_guest)(struct kvm_vcpu *);
      int (*vcpu_pre_run)(struct kvm_vcpu *);
      enum exit_fastpath_completion (*vcpu_run)(struct kvm_vcpu *);
      int (*handle_exit)(struct kvm_vcpu *, enum exit_fastpath_completion);
      int (*skip_emulated_instruction)(struct kvm_vcpu *);
      void (*update_emulated_instruction)(struct kvm_vcpu *);
      void (*set_interrupt_shadow)(struct kvm_vcpu *, int);
      u32 (*get_interrupt_shadow)(struct kvm_vcpu *);
      void (*patch_hypercall)(struct kvm_vcpu *, unsigned char *);
      void (*inject_irq)(struct kvm_vcpu *, bool);
      void (*inject_nmi)(struct kvm_vcpu *);
      void (*inject_exception)(struct kvm_vcpu *);
      void (*cancel_injection)(struct kvm_vcpu *);
      int (*interrupt_allowed)(struct kvm_vcpu *, bool);
      int (*nmi_allowed)(struct kvm_vcpu *, bool);
      bool (*get_nmi_mask)(struct kvm_vcpu *);
      void (*set_nmi_mask)(struct kvm_vcpu *, bool);
      bool (*is_vnmi_pending)(struct kvm_vcpu *);
      bool (*set_vnmi_pending)(struct kvm_vcpu *);
      void (*enable_nmi_window)(struct kvm_vcpu *);
      void (*enable_irq_window)(struct kvm_vcpu *);
      void (*update_cr8_intercept)(struct kvm_vcpu *, int, int);
      bool (*check_apicv_inhibit_reasons)(enum kvm_apicv_inhibit);
      const long unsigned int required_apicv_inhibits;
      bool allow_apicv_in_x2apic_without_x2apic_virtualization;
      void (*refresh_apicv_exec_ctrl)(struct kvm_vcpu *);
      void (*hwapic_irr_update)(struct kvm_vcpu *, int);
      void (*hwapic_isr_update)(int);
      bool (*guest_apic_has_interrupt)(struct kvm_vcpu *);
      void (*load_eoi_exitmap)(struct kvm_vcpu *, u64 *);
      void (*set_virtual_apic_mode)(struct kvm_vcpu *);
      void (*set_apic_access_page_addr)(struct kvm_vcpu *);
      void (*deliver_interrupt)(struct kvm_lapic *, int, int, int);
      int (*sync_pir_to_irr)(struct kvm_vcpu *);
      int (*set_tss_addr)(struct kvm *, unsigned int);
      int (*set_identity_map_addr)(struct kvm *, u64);
      u8 (*get_mt_mask)(struct kvm_vcpu *, gfn_t, bool);
      void (*load_mmu_pgd)(struct kvm_vcpu *, hpa_t, int);
      bool (*has_wbinvd_exit)();
      u64 (*get_l2_tsc_offset)(struct kvm_vcpu *);
      u64 (*get_l2_tsc_multiplier)(struct kvm_vcpu *);
      void (*write_tsc_offset)(struct kvm_vcpu *, u64);
      void (*write_tsc_multiplier)(struct kvm_vcpu *, u64);
      void (*get_exit_info)(struct kvm_vcpu *, u32 *, u64 *, u64 *, u32 *, u32 *);
      int (*check_intercept)(struct kvm_vcpu *, struct x86_instruction_info *, enum x86_intercept_stage, struct x86_exception *);
      void (*handle_exit_irqoff)(struct kvm_vcpu *);
      void (*request_immediate_exit)(struct kvm_vcpu *);
      void (*sched_in)(struct kvm_vcpu *, int);
      int cpu_dirty_log_size;
      void (*update_cpu_dirty_logging)(struct kvm_vcpu *);
      const struct kvm_x86_nested_ops *nested_ops;
      void (*vcpu_blocking)(struct kvm_vcpu *);
      void (*vcpu_unblocking)(struct kvm_vcpu *);
      int (*pi_update_irte)(struct kvm *, unsigned int, uint32_t, bool);
      void (*pi_start_assignment)(struct kvm *);
      void (*apicv_post_state_restore)(struct kvm_vcpu *);
      bool (*dy_apicv_has_pending_interrupt)(struct kvm_vcpu *);
      int (*set_hv_timer)(struct kvm_vcpu *, u64, bool *);
      void (*cancel_hv_timer)(struct kvm_vcpu *);
      void (*setup_mce)(struct kvm_vcpu *);
      int (*smi_allowed)(struct kvm_vcpu *, bool);
      int (*enter_smm)(struct kvm_vcpu *, union kvm_smram *);
      int (*leave_smm)(struct kvm_vcpu *, const union kvm_smram *);
      void (*enable_smi_window)(struct kvm_vcpu *);
      int (*mem_enc_ioctl)(struct kvm *, void *);
      int (*mem_enc_register_region)(struct kvm *, struct kvm_enc_region *);
      int (*mem_enc_unregister_region)(struct kvm *, struct kvm_enc_region *);
      int (*vm_copy_enc_context_from)(struct kvm *, unsigned int);
      int (*vm_move_enc_context_from)(struct kvm *, unsigned int);
      void (*guest_memory_reclaimed)(struct kvm *);
      int (*get_msr_feature)(struct kvm_msr_entry *);
      bool (*can_emulate_instruction)(struct kvm_vcpu *, int, void *, int);
      bool (*apic_init_signal_blocked)(struct kvm_vcpu *);
      int (*enable_l2_tlb_flush)(struct kvm_vcpu *);
      void (*migrate_timers)(struct kvm_vcpu *);
      void (*msr_filter_changed)(struct kvm_vcpu *);
      int (*complete_emulated_msr)(struct kvm_vcpu *, int);
      void (*vcpu_deliver_sipi_vector)(struct kvm_vcpu *, u8);
      long unsigned int (*vcpu_get_apicv_inhibit_reasons)(struct kvm_vcpu *);
  };
  

• In 6.8: ✅

  struct kvm_x86_ops {
      const char *name;
      int (*check_processor_compatibility)();
      int (*hardware_enable)();
      void (*hardware_disable)();
      void (*hardware_unsetup)();
      bool (*has_emulated_msr)(struct kvm *, u32);
      void (*vcpu_after_set_cpuid)(struct kvm_vcpu *);
      unsigned int vm_size;
      int (*vm_init)(struct kvm *);
      void (*vm_destroy)(struct kvm *);
      int (*vcpu_precreate)(struct kvm *);
      int (*vcpu_create)(struct kvm_vcpu *);
      void (*vcpu_free)(struct kvm_vcpu *);
      void (*vcpu_reset)(struct kvm_vcpu *, bool);
      void (*prepare_switch_to_guest)(struct kvm_vcpu *);
      void (*vcpu_load)(struct kvm_vcpu *, int);
      void (*vcpu_put)(struct kvm_vcpu *);
      void (*update_exception_bitmap)(struct kvm_vcpu *);
      int (*get_msr)(struct kvm_vcpu *, struct msr_data *);
      int (*set_msr)(struct kvm_vcpu *, struct msr_data *);
      u64 (*get_segment_base)(struct kvm_vcpu *, int);
      void (*get_segment)(struct kvm_vcpu *, struct kvm_segment *, int);
      int (*get_cpl)(struct kvm_vcpu *);
      void (*set_segment)(struct kvm_vcpu *, struct kvm_segment *, int);
      void (*get_cs_db_l_bits)(struct kvm_vcpu *, int *, int *);
      bool (*is_valid_cr0)(struct kvm_vcpu *, long unsigned int);
      void (*set_cr0)(struct kvm_vcpu *, long unsigned int);
      void (*post_set_cr3)(struct kvm_vcpu *, long unsigned int);
      bool (*is_valid_cr4)(struct kvm_vcpu *, long unsigned int);
      void (*set_cr4)(struct kvm_vcpu *, long unsigned int);
      int (*set_efer)(struct kvm_vcpu *, u64);
      void (*get_idt)(struct kvm_vcpu *, struct desc_ptr *);
      void (*set_idt)(struct kvm_vcpu *, struct desc_ptr *);
      void (*get_gdt)(struct kvm_vcpu *, struct desc_ptr *);
      void (*set_gdt)(struct kvm_vcpu *, struct desc_ptr *);
      void (*sync_dirty_debug_regs)(struct kvm_vcpu *);
      void (*set_dr7)(struct kvm_vcpu *, long unsigned int);
      void (*cache_reg)(struct kvm_vcpu *, enum kvm_reg);
      long unsigned int (*get_rflags)(struct kvm_vcpu *);
      void (*set_rflags)(struct kvm_vcpu *, long unsigned int);
      bool (*get_if_flag)(struct kvm_vcpu *);
      void (*flush_tlb_all)(struct kvm_vcpu *);
      void (*flush_tlb_current)(struct kvm_vcpu *);
      int (*flush_remote_tlbs)(struct kvm *);
      int (*flush_remote_tlbs_range)(struct kvm *, gfn_t, gfn_t);
      void (*flush_tlb_gva)(struct kvm_vcpu *, gva_t);
      void (*flush_tlb_guest)(struct kvm_vcpu *);
      int (*vcpu_pre_run)(struct kvm_vcpu *);
      enum exit_fastpath_completion (*vcpu_run)(struct kvm_vcpu *);
      int (*handle_exit)(struct kvm_vcpu *, enum exit_fastpath_completion);
      int (*skip_emulated_instruction)(struct kvm_vcpu *);
      void (*update_emulated_instruction)(struct kvm_vcpu *);
      void (*set_interrupt_shadow)(struct kvm_vcpu *, int);
      u32 (*get_interrupt_shadow)(struct kvm_vcpu *);
      void (*patch_hypercall)(struct kvm_vcpu *, unsigned char *);
      void (*inject_irq)(struct kvm_vcpu *, bool);
      void (*inject_nmi)(struct kvm_vcpu *);
      void (*inject_exception)(struct kvm_vcpu *);
      void (*cancel_injection)(struct kvm_vcpu *);
      int (*interrupt_allowed)(struct kvm_vcpu *, bool);
      int (*nmi_allowed)(struct kvm_vcpu *, bool);
      bool (*get_nmi_mask)(struct kvm_vcpu *);
      void (*set_nmi_mask)(struct kvm_vcpu *, bool);
      bool (*is_vnmi_pending)(struct kvm_vcpu *);
      bool (*set_vnmi_pending)(struct kvm_vcpu *);
      void (*enable_nmi_window)(struct kvm_vcpu *);
      void (*enable_irq_window)(struct kvm_vcpu *);
      void (*update_cr8_intercept)(struct kvm_vcpu *, int, int);
      bool (*check_apicv_inhibit_reasons)(enum kvm_apicv_inhibit);
      const long unsigned int required_apicv_inhibits;
      bool allow_apicv_in_x2apic_without_x2apic_virtualization;
      void (*refresh_apicv_exec_ctrl)(struct kvm_vcpu *);
      void (*hwapic_irr_update)(struct kvm_vcpu *, int);
      void (*hwapic_isr_update)(int);
      bool (*guest_apic_has_interrupt)(struct kvm_vcpu *);
      void (*load_eoi_exitmap)(struct kvm_vcpu *, u64 *);
      void (*set_virtual_apic_mode)(struct kvm_vcpu *);
      void (*set_apic_access_page_addr)(struct kvm_vcpu *);
      void (*deliver_interrupt)(struct kvm_lapic *, int, int, int);
      int (*sync_pir_to_irr)(struct kvm_vcpu *);
      int (*set_tss_addr)(struct kvm *, unsigned int);
      int (*set_identity_map_addr)(struct kvm *, u64);
      u8 (*get_mt_mask)(struct kvm_vcpu *, gfn_t, bool);
      void (*load_mmu_pgd)(struct kvm_vcpu *, hpa_t, int);
      bool (*has_wbinvd_exit)();
      u64 (*get_l2_tsc_offset)(struct kvm_vcpu *);
      u64 (*get_l2_tsc_multiplier)(struct kvm_vcpu *);
      void (*write_tsc_offset)(struct kvm_vcpu *);
      void (*write_tsc_multiplier)(struct kvm_vcpu *);
      void (*get_exit_info)(struct kvm_vcpu *, u32 *, u64 *, u64 *, u32 *, u32 *);
      int (*check_intercept)(struct kvm_vcpu *, struct x86_instruction_info *, enum x86_intercept_stage, struct x86_exception *);
      void (*handle_exit_irqoff)(struct kvm_vcpu *);
      void (*request_immediate_exit)(struct kvm_vcpu *);
      void (*sched_in)(struct kvm_vcpu *, int);
      int cpu_dirty_log_size;
      void (*update_cpu_dirty_logging)(struct kvm_vcpu *);
      const struct kvm_x86_nested_ops *nested_ops;
      void (*vcpu_blocking)(struct kvm_vcpu *);
      void (*vcpu_unblocking)(struct kvm_vcpu *);
      int (*pi_update_irte)(struct kvm *, unsigned int, uint32_t, bool);
      void (*pi_start_assignment)(struct kvm *);
      void (*apicv_pre_state_restore)(struct kvm_vcpu *);
      void (*apicv_post_state_restore)(struct kvm_vcpu *);
      bool (*dy_apicv_has_pending_interrupt)(struct kvm_vcpu *);
      int (*set_hv_timer)(struct kvm_vcpu *, u64, bool *);
      void (*cancel_hv_timer)(struct kvm_vcpu *);
      void (*setup_mce)(struct kvm_vcpu *);
      int (*smi_allowed)(struct kvm_vcpu *, bool);
      int (*enter_smm)(struct kvm_vcpu *, union kvm_smram *);
      int (*leave_smm)(struct kvm_vcpu *, const union kvm_smram *);
      void (*enable_smi_window)(struct kvm_vcpu *);
      int (*mem_enc_ioctl)(struct kvm *, void *);
      int (*mem_enc_register_region)(struct kvm *, struct kvm_enc_region *);
      int (*mem_enc_unregister_region)(struct kvm *, struct kvm_enc_region *);
      int (*vm_copy_enc_context_from)(struct kvm *, unsigned int);
      int (*vm_move_enc_context_from)(struct kvm *, unsigned int);
      void (*guest_memory_reclaimed)(struct kvm *);
      int (*get_msr_feature)(struct kvm_msr_entry *);
      int (*check_emulate_instruction)(struct kvm_vcpu *, int, void *, int);
      bool (*apic_init_signal_blocked)(struct kvm_vcpu *);
      int (*enable_l2_tlb_flush)(struct kvm_vcpu *);
      void (*migrate_timers)(struct kvm_vcpu *);
      void (*msr_filter_changed)(struct kvm_vcpu *);
      int (*complete_emulated_msr)(struct kvm_vcpu *, int);
      void (*vcpu_deliver_sipi_vector)(struct kvm_vcpu *, u8);
      long unsigned int (*vcpu_get_apicv_inhibit_reasons)(struct kvm_vcpu *);
      gva_t (*get_untagged_addr)(struct kvm_vcpu *, gva_t, unsigned int);
  };
  

Arch

• In arm64: Absent ⚠️
• In armhf: Absent ⚠️
• In ppc64el: Absent ⚠️
• In riscv64: Absent ⚠️

Flavor

• In aws: Absent ⚠️
• In azure: Absent ⚠️
• In gcp: Absent ⚠️
• In lowlatency: Absent ⚠️

Differences

Regular

• Changed between 5.13 and 5.15 ⚠️

  • Field added. bool (*get_if_flag)(struct kvm_vcpu *)
  • Field added. u64 (*get_l2_tsc_offset)(struct kvm_vcpu *)
  • Field added. u64 (*get_l2_tsc_multiplier)(struct kvm_vcpu *)
  • Field added. void (*write_tsc_offset)(struct kvm_vcpu *, u64)
  • Field added. void (*write_tsc_multiplier)(struct kvm_vcpu *, u64)
  • Field added. int (*enter_smm)(struct kvm_vcpu *, char *)
  • Field added. int (*leave_smm)(struct kvm_vcpu *, const char *)
  • Field removed. void (*pre_update_apicv_exec_ctrl)(struct kvm *, bool)
  • Field removed. u64 (*write_l1_tsc_offset)(struct kvm_vcpu *, u64)
  • Field removed. int (*pre_enter_smm)(struct kvm_vcpu *, char *)
  • Field removed. int (*pre_leave_smm)(struct kvm_vcpu *, const char *)
• Changed between 5.15 and 5.19 ⚠️

  • Field added. const char *name
  • Field added. void (*prepare_switch_to_guest)(struct kvm_vcpu *)
  • Field added. void (*post_set_cr3)(struct kvm_vcpu *, long unsigned int)
  • Field added. void (*flush_tlb_all)(struct kvm_vcpu *)
  • Field added. void (*flush_tlb_current)(struct kvm_vcpu *)
  • Field added. void (*flush_tlb_gva)(struct kvm_vcpu *, gva_t)
  • Field added. void (*flush_tlb_guest)(struct kvm_vcpu *)
  • Field added. int (*vcpu_pre_run)(struct kvm_vcpu *)
  • Field added. enum exit_fastpath_completion (*vcpu_run)(struct kvm_vcpu *)
  • Field added. void (*inject_irq)(struct kvm_vcpu *)
  • Field added. void (*inject_nmi)(struct kvm_vcpu *)
  • Field added. void (*deliver_interrupt)(struct kvm_lapic *, int, int, int)
  • Field added. int (*pi_update_irte)(struct kvm *, unsigned int, uint32_t, bool)
  • Field added. void (*pi_start_assignment)(struct kvm *)
  • Field added. int (*mem_enc_ioctl)(struct kvm *, void *)
  • Field added. int (*mem_enc_register_region)(struct kvm *, struct kvm_enc_region *)
  • Field added. int (*mem_enc_unregister_region)(struct kvm *, struct kvm_enc_region *)
  • Field added. int (*vm_move_enc_context_from)(struct kvm *, unsigned int)
  • Field added. void (*guest_memory_reclaimed)(struct kvm *)
  • Field added. long unsigned int (*vcpu_get_apicv_inhibit_reasons)(struct kvm_vcpu *)
  • Field removed. bool (*cpu_has_accelerated_tpr)()
  • Field removed. void (*prepare_guest_switch)(struct kvm_vcpu *)
  • Field removed. void (*tlb_flush_all)(struct kvm_vcpu *)
  • Field removed. void (*tlb_flush_current)(struct kvm_vcpu *)
  • Field removed. void (*tlb_flush_gva)(struct kvm_vcpu *, gva_t)
  • Field removed. void (*tlb_flush_guest)(struct kvm_vcpu *)
  • Field removed. enum exit_fastpath_completion (*run)(struct kvm_vcpu *)
  • Field removed. void (*set_irq)(struct kvm_vcpu *)
  • Field removed. void (*set_nmi)(struct kvm_vcpu *)
  • Field removed. int (*deliver_posted_interrupt)(struct kvm_vcpu *, int)
  • Field removed. const struct kvm_pmu_ops *pmu_ops
  • Field removed. int (*pre_block)(struct kvm_vcpu *)
  • Field removed. void (*post_block)(struct kvm_vcpu *)
  • Field removed. int (*update_pi_irte)(struct kvm *, unsigned int, uint32_t, bool)
  • Field removed. void (*start_assignment)(struct kvm *)
  • Field removed. int (*mem_enc_op)(struct kvm *, void *)
  • Field removed. int (*mem_enc_reg_region)(struct kvm *, struct kvm_enc_region *)
  • Field removed. int (*mem_enc_unreg_region)(struct kvm *, struct kvm_enc_region *)
  • Field type changed. bool (*check_apicv_inhibit_reasons)(ulong) ➡️ bool (*check_apicv_inhibit_reasons)(enum kvm_apicv_inhibit)
  • Field type changed. void (*get_exit_info)(struct kvm_vcpu *, u64 *, u64 *, u32 *, u32 *) ➡️ void (*get_exit_info)(struct kvm_vcpu *, u32 *, u64 *, u64 *, u32 *, u32 *)
  • Field type changed. bool (*can_emulate_instruction)(struct kvm_vcpu *, void *, int) ➡️ bool (*can_emulate_instruction)(struct kvm_vcpu *, int, void *, int)
• Changed between 5.19 and 6.2 ⚠️

  • Field added. int (*vcpu_precreate)(struct kvm *)
  • Field added. void (*inject_exception)(struct kvm_vcpu *)
  • Field added. int (*enable_l2_tlb_flush)(struct kvm_vcpu *)
  • Field removed. void (*queue_exception)(struct kvm_vcpu *)
  • Field removed. int (*enable_direct_tlbflush)(struct kvm_vcpu *)
  • Field type changed. void (*inject_irq)(struct kvm_vcpu *) ➡️ void (*inject_irq)(struct kvm_vcpu *, bool)
  • Field type changed. void (*hwapic_isr_update)(struct kvm_vcpu *, int) ➡️ void (*hwapic_isr_update)(int)
  • Field type changed. u64 (*get_mt_mask)(struct kvm_vcpu *, gfn_t, bool) ➡️ u8 (*get_mt_mask)(struct kvm_vcpu *, gfn_t, bool)
  • Field type changed. int (*enter_smm)(struct kvm_vcpu *, char *) ➡️ int (*enter_smm)(struct kvm_vcpu *, union kvm_smram *)
  • Field type changed. int (*leave_smm)(struct kvm_vcpu *, const char *) ➡️ int (*leave_smm)(struct kvm_vcpu *, const union kvm_smram *)
• Changed between 6.2 and 6.5 ⚠️

  • Field added. int (*check_processor_compatibility)()
  • Field added. bool (*is_valid_cr0)(struct kvm_vcpu *, long unsigned int)
  • Field added. int (*flush_remote_tlbs)(struct kvm *)
  • Field added. int (*flush_remote_tlbs_range)(struct kvm *, gfn_t, gfn_t)
  • Field added. bool (*is_vnmi_pending)(struct kvm_vcpu *)
  • Field added. bool (*set_vnmi_pending)(struct kvm_vcpu *)
  • Field added. const long unsigned int required_apicv_inhibits
  • Field added. bool allow_apicv_in_x2apic_without_x2apic_virtualization
  • Field removed. int (*tlb_remote_flush)(struct kvm *)
  • Field removed. int (*tlb_remote_flush_with_range)(struct kvm *, struct kvm_tlb_range *)
• Changed between 6.5 and 6.8 ⚠️

  • Field added. void (*apicv_pre_state_restore)(struct kvm_vcpu *)
  • Field added. int (*check_emulate_instruction)(struct kvm_vcpu *, int, void *, int)
  • Field added. gva_t (*get_untagged_addr)(struct kvm_vcpu *, gva_t, unsigned int)
  • Field removed. bool (*can_emulate_instruction)(struct kvm_vcpu *, int, void *, int)
  • Field type changed. void (*write_tsc_offset)(struct kvm_vcpu *, u64) ➡️ void (*write_tsc_offset)(struct kvm_vcpu *)
  • Field type changed. void (*write_tsc_multiplier)(struct kvm_vcpu *, u64) ➡️ void (*write_tsc_multiplier)(struct kvm_vcpu *)