diff options
Diffstat (limited to 'arch/x86/kvm/vmx/vmx.h')
| -rw-r--r-- | arch/x86/kvm/vmx/vmx.h | 22 |
1 files changed, 20 insertions, 2 deletions
diff --git a/arch/x86/kvm/vmx/vmx.h b/arch/x86/kvm/vmx/vmx.h index d3389baf3ab3..ea93121029f9 100644 --- a/arch/x86/kvm/vmx/vmx.h +++ b/arch/x86/kvm/vmx/vmx.h @@ -181,6 +181,9 @@ struct nested_vmx { */ u64 pre_vmenter_debugctl; u64 pre_vmenter_bndcfgs; + u64 pre_vmenter_s_cet; + u64 pre_vmenter_ssp; + u64 pre_vmenter_ssp_tbl; /* to migrate it to L1 if L2 writes to L1's CR8 directly */ int l1_tpr_threshold; @@ -484,7 +487,8 @@ static inline u8 vmx_get_rvi(void) VM_ENTRY_LOAD_IA32_EFER | \ VM_ENTRY_LOAD_BNDCFGS | \ VM_ENTRY_PT_CONCEAL_PIP | \ - VM_ENTRY_LOAD_IA32_RTIT_CTL) + VM_ENTRY_LOAD_IA32_RTIT_CTL | \ + VM_ENTRY_LOAD_CET_STATE) #define __KVM_REQUIRED_VMX_VM_EXIT_CONTROLS \ (VM_EXIT_SAVE_DEBUG_CONTROLS | \ @@ -506,7 +510,8 @@ static inline u8 vmx_get_rvi(void) VM_EXIT_LOAD_IA32_EFER | \ VM_EXIT_CLEAR_BNDCFGS | \ VM_EXIT_PT_CONCEAL_PIP | \ - VM_EXIT_CLEAR_IA32_RTIT_CTL) + VM_EXIT_CLEAR_IA32_RTIT_CTL | \ + VM_EXIT_LOAD_CET_STATE) #define KVM_REQUIRED_VMX_PIN_BASED_VM_EXEC_CONTROL \ (PIN_BASED_EXT_INTR_MASK | \ @@ -608,6 +613,14 @@ static __always_inline void lname##_controls_clearbit(struct vcpu_vmx *vmx, u##b { \ BUILD_BUG_ON(!(val & (KVM_REQUIRED_VMX_##uname | KVM_OPTIONAL_VMX_##uname))); \ lname##_controls_set(vmx, lname##_controls_get(vmx) & ~val); \ +} \ +static __always_inline void lname##_controls_changebit(struct vcpu_vmx *vmx, u##bits val, \ + bool set) \ +{ \ + if (set) \ + lname##_controls_setbit(vmx, val); \ + else \ + lname##_controls_clearbit(vmx, val); \ } BUILD_CONTROLS_SHADOW(vm_entry, VM_ENTRY_CONTROLS, 32) BUILD_CONTROLS_SHADOW(vm_exit, VM_EXIT_CONTROLS, 32) @@ -706,6 +719,11 @@ static inline bool vmx_guest_state_valid(struct kvm_vcpu *vcpu) void dump_vmcs(struct kvm_vcpu *vcpu); +static inline int vmx_get_instr_info_reg(u32 vmx_instr_info) +{ + return (vmx_instr_info >> 3) & 0xf; +} + static inline int vmx_get_instr_info_reg2(u32 vmx_instr_info) { return (vmx_instr_info >> 28) & 0xf; |