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Diffstat (limited to 'arch/x86/kvm/vmx/sgx.c')
-rw-r--r--arch/x86/kvm/vmx/sgx.c16
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;
}