u64 new_bv = kvm_read_edx_eax(&svm->vcpu);
u32 index = kvm_rcx_read(&svm->vcpu);
- if (kvm_set_xcr(&svm->vcpu, index, new_bv) == 0) {
- return kvm_skip_emulated_instruction(&svm->vcpu);
- }
-
- return 1;
+ int err = kvm_set_xcr(&svm->vcpu, index, new_bv);
+ return kvm_complete_insn_gp(&svm->vcpu, err);
}
static int rdpru_interception(struct vcpu_svm *svm)
u64 new_bv = kvm_read_edx_eax(vcpu);
u32 index = kvm_rcx_read(vcpu);
- if (kvm_set_xcr(vcpu, index, new_bv) == 0)
- return kvm_skip_emulated_instruction(vcpu);
- return 1;
+ int err = kvm_set_xcr(vcpu, index, new_bv);
+ return kvm_complete_insn_gp(vcpu, err);
}
static int handle_apic_access(struct kvm_vcpu *vcpu)
int kvm_set_xcr(struct kvm_vcpu *vcpu, u32 index, u64 xcr)
{
- if (static_call(kvm_x86_get_cpl)(vcpu) != 0 ||
- __kvm_set_xcr(vcpu, index, xcr)) {
- kvm_inject_gp(vcpu, 0);
- return 1;
- }
- return 0;
+ if (static_call(kvm_x86_get_cpl)(vcpu) == 0)
+ return __kvm_set_xcr(vcpu, index, xcr);
+
+ return 1;
}
EXPORT_SYMBOL_GPL(kvm_set_xcr);