diff options
Diffstat (limited to 'arch/x86/kvm/vmx.c')
| -rw-r--r-- | arch/x86/kvm/vmx.c | 22 |
1 files changed, 9 insertions, 13 deletions
diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c index 1ab4bb3d6a04..0b7559bf15ea 100644 --- a/arch/x86/kvm/vmx.c +++ b/arch/x86/kvm/vmx.c @@ -2079,7 +2079,7 @@ static int __find_msr_index(struct vcpu_vmx *vmx, u32 msr) return -1; } -static inline void __invvpid(int ext, u16 vpid, gva_t gva) +static inline void __invvpid(unsigned long ext, u16 vpid, gva_t gva) { struct { u64 vpid : 16; @@ -2094,7 +2094,7 @@ static inline void __invvpid(int ext, u16 vpid, gva_t gva) BUG_ON(error); } -static inline void __invept(int ext, u64 eptp, gpa_t gpa) +static inline void __invept(unsigned long ext, u64 eptp, gpa_t gpa) { struct { u64 eptp, gpa; @@ -11013,6 +11013,10 @@ static void vmx_switch_vmcs(struct kvm_vcpu *vcpu, struct loaded_vmcs *vmcs) vmx->loaded_vmcs = vmcs; vmx_vcpu_load(vcpu, cpu); put_cpu(); + + vm_entry_controls_reset_shadow(vmx); + vm_exit_controls_reset_shadow(vmx); + vmx_segment_cache_clear(vmx); } /* @@ -12690,6 +12694,9 @@ static int enter_vmx_non_root_mode(struct kvm_vcpu *vcpu, u32 *exit_qual) if (likely(!evaluate_pending_interrupts) && kvm_vcpu_apicv_active(vcpu)) evaluate_pending_interrupts |= vmx_has_apicv_interrupt(vcpu); + if (from_vmentry && check_vmentry_postreqs(vcpu, vmcs12, exit_qual)) + return EXIT_REASON_INVALID_STATE; + enter_guest_mode(vcpu); if (!(vmcs12->vm_entry_controls & VM_ENTRY_LOAD_DEBUG_CONTROLS)) @@ -12699,7 +12706,6 @@ static int enter_vmx_non_root_mode(struct kvm_vcpu *vcpu, u32 *exit_qual) vmx->nested.vmcs01_guest_bndcfgs = vmcs_read64(GUEST_BNDCFGS); vmx_switch_vmcs(vcpu, &vmx->nested.vmcs02); - vmx_segment_cache_clear(vmx); if (vmcs12->cpu_based_vm_exec_control & CPU_BASED_USE_TSC_OFFSETING) vcpu->arch.tsc_offset += vmcs12->tsc_offset; @@ -12833,13 +12839,6 @@ static int nested_vmx_run(struct kvm_vcpu *vcpu, bool launch) */ skip_emulated_instruction(vcpu); - ret = check_vmentry_postreqs(vcpu, vmcs12, &exit_qual); - if (ret) { - nested_vmx_entry_failure(vcpu, vmcs12, - EXIT_REASON_INVALID_STATE, exit_qual); - return 1; - } - /* * We're finally done with prerequisite checking, and can start with * the nested entry. @@ -13530,9 +13529,6 @@ static void nested_vmx_vmexit(struct kvm_vcpu *vcpu, u32 exit_reason, } vmx_switch_vmcs(vcpu, &vmx->vmcs01); - vm_entry_controls_reset_shadow(vmx); - vm_exit_controls_reset_shadow(vmx); - vmx_segment_cache_clear(vmx); /* Update any VMCS fields that might have changed while L2 ran */ vmcs_write32(VM_EXIT_MSR_LOAD_COUNT, vmx->msr_autoload.host.nr); |