diff options
Diffstat (limited to 'arch/x86/kvm/vmx/sgx.c')
| -rw-r--r-- | arch/x86/kvm/vmx/sgx.c | 16 |
1 files changed, 5 insertions, 11 deletions
diff --git a/arch/x86/kvm/vmx/sgx.c b/arch/x86/kvm/vmx/sgx.c index 6693ebdc0770..35e7ec91ae86 100644 --- a/arch/x86/kvm/vmx/sgx.c +++ b/arch/x86/kvm/vmx/sgx.c @@ -53,11 +53,9 @@ static int sgx_get_encls_gva(struct kvm_vcpu *vcpu, unsigned long offset, static void sgx_handle_emulation_failure(struct kvm_vcpu *vcpu, u64 addr, unsigned int size) { - vcpu->run->exit_reason = KVM_EXIT_INTERNAL_ERROR; - vcpu->run->internal.suberror = KVM_INTERNAL_ERROR_EMULATION; - vcpu->run->internal.ndata = 2; - vcpu->run->internal.data[0] = addr; - vcpu->run->internal.data[1] = size; + uint64_t data[2] = { addr, size }; + + __kvm_prepare_emulation_failure_exit(vcpu, data, ARRAY_SIZE(data)); } static int sgx_read_hva(struct kvm_vcpu *vcpu, unsigned long hva, void *data, @@ -112,9 +110,7 @@ static int sgx_inject_fault(struct kvm_vcpu *vcpu, gva_t gva, int trapnr) * but the error code isn't (yet) plumbed through the ENCLS helpers. */ if (trapnr == PF_VECTOR && !boot_cpu_has(X86_FEATURE_SGX2)) { - vcpu->run->exit_reason = KVM_EXIT_INTERNAL_ERROR; - vcpu->run->internal.suberror = KVM_INTERNAL_ERROR_EMULATION; - vcpu->run->internal.ndata = 0; + kvm_prepare_emulation_failure_exit(vcpu); return 0; } @@ -155,9 +151,7 @@ static int __handle_encls_ecreate(struct kvm_vcpu *vcpu, sgx_12_0 = kvm_find_cpuid_entry(vcpu, 0x12, 0); sgx_12_1 = kvm_find_cpuid_entry(vcpu, 0x12, 1); if (!sgx_12_0 || !sgx_12_1) { - vcpu->run->exit_reason = KVM_EXIT_INTERNAL_ERROR; - vcpu->run->internal.suberror = KVM_INTERNAL_ERROR_EMULATION; - vcpu->run->internal.ndata = 0; + kvm_prepare_emulation_failure_exit(vcpu); return 0; } |