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Diffstat (limited to 'arch/x86/kvm/hyperv.c')
-rw-r--r--arch/x86/kvm/hyperv.c19
1 files changed, 11 insertions, 8 deletions
diff --git a/arch/x86/kvm/hyperv.c b/arch/x86/kvm/hyperv.c
index 5708e951a5c6..46ff64da44ca 100644
--- a/arch/x86/kvm/hyperv.c
+++ b/arch/x86/kvm/hyperv.c
@@ -1260,14 +1260,18 @@ static void kvm_hv_hypercall_set_result(struct kvm_vcpu *vcpu, u64 result)
}
}
-static int kvm_hv_hypercall_complete_userspace(struct kvm_vcpu *vcpu)
+static int kvm_hv_hypercall_complete(struct kvm_vcpu *vcpu, u64 result)
{
- struct kvm_run *run = vcpu->run;
-
- kvm_hv_hypercall_set_result(vcpu, run->hyperv.u.hcall.result);
+ kvm_hv_hypercall_set_result(vcpu, result);
+ ++vcpu->stat.hypercalls;
return kvm_skip_emulated_instruction(vcpu);
}
+static int kvm_hv_hypercall_complete_userspace(struct kvm_vcpu *vcpu)
+{
+ return kvm_hv_hypercall_complete(vcpu, vcpu->run->hyperv.u.hcall.result);
+}
+
static u16 kvm_hvcall_signal_event(struct kvm_vcpu *vcpu, bool fast, u64 param)
{
struct eventfd_ctx *eventfd;
@@ -1350,7 +1354,7 @@ int kvm_hv_hypercall(struct kvm_vcpu *vcpu)
/* Hypercall continuation is not supported yet */
if (rep_cnt || rep_idx) {
ret = HV_STATUS_INVALID_HYPERCALL_CODE;
- goto set_result;
+ goto out;
}
switch (code) {
@@ -1381,9 +1385,8 @@ int kvm_hv_hypercall(struct kvm_vcpu *vcpu)
break;
}
-set_result:
- kvm_hv_hypercall_set_result(vcpu, ret);
- return 1;
+out:
+ return kvm_hv_hypercall_complete(vcpu, ret);
}
void kvm_hv_init_vm(struct kvm *kvm)