diff options
| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2018-06-12 16:38:35 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2018-06-12 16:38:35 -0700 |
| commit | 5aff29efbec020f0997e5cdbefce0ff383518986 (patch) | |
| tree | 8b7df95c23b3cd2cfa17873ff0fa999dd5ae35bd /arch/x86/kvm/hyperv.c | |
| parent | 9bd034225300c7ddf14f4b4c28531efc7a5e1524 (diff) | |
| parent | 3ef8a2eeb6dcd1fa61ec8ae107976e655f50e412 (diff) | |
Merge branch 'ib/4.17-xen-kbdfront-runtime-config' into next
Bring in xen-kbdfront changes.
Diffstat (limited to 'arch/x86/kvm/hyperv.c')
| -rw-r--r-- | arch/x86/kvm/hyperv.c | 19 |
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) |