diff options
Diffstat (limited to 'arch/x86/include/asm/kvm_host.h')
| -rw-r--r-- | arch/x86/include/asm/kvm_host.h | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h index fdf83afbb7d9..7de069afb382 100644 --- a/arch/x86/include/asm/kvm_host.h +++ b/arch/x86/include/asm/kvm_host.h @@ -60,7 +60,7 @@ | X86_CR4_PSE | X86_CR4_PAE | X86_CR4_MCE \ | X86_CR4_PGE | X86_CR4_PCE | X86_CR4_OSFXSR | X86_CR4_PCIDE \ | X86_CR4_OSXSAVE | X86_CR4_SMEP | X86_CR4_FSGSBASE \ - | X86_CR4_OSXMMEXCPT | X86_CR4_VMXE)) + | X86_CR4_OSXMMEXCPT | X86_CR4_VMXE | X86_CR4_SMAP)) #define CR8_RESERVED_BITS (~(unsigned long)X86_CR8_TPR) @@ -337,6 +337,11 @@ struct kvm_pmu { u64 reprogram_pmi; }; +enum { + KVM_DEBUGREG_BP_ENABLED = 1, + KVM_DEBUGREG_WONT_EXIT = 2, +}; + struct kvm_vcpu_arch { /* * rip and regs accesses must go through @@ -444,7 +449,6 @@ struct kvm_vcpu_arch { } st; u64 last_guest_tsc; - u64 last_kernel_ns; u64 last_host_tsc; u64 tsc_offset_adjustment; u64 this_tsc_nsec; @@ -464,7 +468,7 @@ struct kvm_vcpu_arch { struct mtrr_state_type mtrr_state; u32 pat; - int switch_db_regs; + unsigned switch_db_regs; unsigned long db[KVM_NR_DB_REGS]; unsigned long dr6; unsigned long dr7; @@ -599,6 +603,8 @@ struct kvm_arch { bool use_master_clock; u64 master_kernel_ns; cycle_t master_cycle_now; + struct delayed_work kvmclock_update_work; + struct delayed_work kvmclock_sync_work; struct kvm_xen_hvm_config xen_hvm_config; @@ -702,6 +708,7 @@ struct kvm_x86_ops { void (*set_gdt)(struct kvm_vcpu *vcpu, struct desc_ptr *dt); u64 (*get_dr6)(struct kvm_vcpu *vcpu); void (*set_dr6)(struct kvm_vcpu *vcpu, unsigned long value); + void (*sync_dirty_debug_regs)(struct kvm_vcpu *vcpu); void (*set_dr7)(struct kvm_vcpu *vcpu, unsigned long value); void (*cache_reg)(struct kvm_vcpu *vcpu, enum kvm_reg reg); unsigned long (*get_rflags)(struct kvm_vcpu *vcpu); @@ -728,8 +735,8 @@ struct kvm_x86_ops { int (*nmi_allowed)(struct kvm_vcpu *vcpu); bool (*get_nmi_mask)(struct kvm_vcpu *vcpu); void (*set_nmi_mask)(struct kvm_vcpu *vcpu, bool masked); - int (*enable_nmi_window)(struct kvm_vcpu *vcpu); - int (*enable_irq_window)(struct kvm_vcpu *vcpu); + 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); int (*vm_has_apicv)(struct kvm *kvm); void (*hwapic_irr_update)(struct kvm_vcpu *vcpu, int max_irr); @@ -765,6 +772,9 @@ struct kvm_x86_ops { struct x86_instruction_info *info, enum x86_intercept_stage stage); void (*handle_external_intr)(struct kvm_vcpu *vcpu); + bool (*mpx_supported)(void); + + int (*check_nested_events)(struct kvm_vcpu *vcpu, bool external_intr); }; struct kvm_arch_async_pf { |