static int handle_hvc(struct kvm_vcpu *vcpu)
{
- int ret;
-
trace_kvm_hvc_arm64(*vcpu_pc(vcpu), vcpu_get_reg(vcpu, 0),
kvm_vcpu_hvc_get_imm(vcpu));
vcpu->stat.hvc_exit_stat++;
return 1;
}
- ret = kvm_smccc_call_handler(vcpu);
- if (ret < 0) {
- vcpu_set_reg(vcpu, 0, ~0UL);
- return 1;
- }
-
- return ret;
+ return kvm_smccc_call_handler(vcpu);
}
static int handle_smc(struct kvm_vcpu *vcpu)
{
- int ret;
-
/*
* "If an SMC instruction executed at Non-secure EL1 is
* trapped to EL2 because HCR_EL2.TSC is 1, the exception is a
* at Non-secure EL1 is trapped to EL2 if HCR_EL2.TSC==1, rather than
* being treated as UNDEFINED.
*/
- ret = kvm_smccc_call_handler(vcpu);
- if (ret < 0)
- vcpu_set_reg(vcpu, 0, ~0UL);
-
- return ret;
+ return kvm_smccc_call_handler(vcpu);
}
/*