diff options
| author | Vitaly Kuznetsov <vkuznets@redhat.com> | 2021-01-26 14:48:11 +0100 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2021-02-09 08:17:13 -0500 |
| commit | 9ff5e0304e949a8a4e584c8c2b11fad9b2e0b133 (patch) | |
| tree | 6acd2b3bc2787148343b4cb22ed41b84ae1b12df /arch/x86/kvm/hyperv.c | |
| parent | 72167a9d7da2c295caf1d4a2d58128406786505d (diff) | |
KVM: x86: hyper-v: Always use to_hv_vcpu() accessor to get to 'struct kvm_vcpu_hv'
As a preparation to allocating Hyper-V context dynamically, make it clear
who's the user of the said context.
No functional change intended.
Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Message-Id: <20210126134816.1880136-11-vkuznets@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/kvm/hyperv.c')
| -rw-r--r-- | arch/x86/kvm/hyperv.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/arch/x86/kvm/hyperv.c b/arch/x86/kvm/hyperv.c index b49e8ca6be06..1482cad2770b 100644 --- a/arch/x86/kvm/hyperv.c +++ b/arch/x86/kvm/hyperv.c @@ -191,7 +191,7 @@ static void kvm_hv_notify_acked_sint(struct kvm_vcpu *vcpu, u32 sint) static void synic_exit(struct kvm_vcpu_hv_synic *synic, u32 msr) { struct kvm_vcpu *vcpu = hv_synic_to_vcpu(synic); - struct kvm_vcpu_hv *hv_vcpu = &vcpu->arch.hyperv; + struct kvm_vcpu_hv *hv_vcpu = to_hv_vcpu(vcpu); hv_vcpu->exit.type = KVM_EXIT_HYPERV_SYNIC; hv_vcpu->exit.u.synic.msr = msr; @@ -294,7 +294,7 @@ static int kvm_hv_syndbg_complete_userspace(struct kvm_vcpu *vcpu) static void syndbg_exit(struct kvm_vcpu *vcpu, u32 msr) { struct kvm_hv_syndbg *syndbg = to_hv_syndbg(vcpu); - struct kvm_vcpu_hv *hv_vcpu = &vcpu->arch.hyperv; + struct kvm_vcpu_hv *hv_vcpu = to_hv_vcpu(vcpu); hv_vcpu->exit.type = KVM_EXIT_HYPERV_SYNDBG; hv_vcpu->exit.u.syndbg.msr = msr; @@ -840,7 +840,9 @@ void kvm_hv_vcpu_uninit(struct kvm_vcpu *vcpu) bool kvm_hv_assist_page_enabled(struct kvm_vcpu *vcpu) { - if (!(vcpu->arch.hyperv.hv_vapic & HV_X64_MSR_VP_ASSIST_PAGE_ENABLE)) + struct kvm_vcpu_hv *hv_vcpu = to_hv_vcpu(vcpu); + + if (!(hv_vcpu->hv_vapic & HV_X64_MSR_VP_ASSIST_PAGE_ENABLE)) return false; return vcpu->arch.pv_eoi.msr_val & KVM_MSR_ENABLED; } @@ -1231,7 +1233,7 @@ static u64 current_task_runtime_100ns(void) static int kvm_hv_set_msr(struct kvm_vcpu *vcpu, u32 msr, u64 data, bool host) { - struct kvm_vcpu_hv *hv_vcpu = &vcpu->arch.hyperv; + struct kvm_vcpu_hv *hv_vcpu = to_hv_vcpu(vcpu); switch (msr) { case HV_X64_MSR_VP_INDEX: { @@ -1394,7 +1396,7 @@ static int kvm_hv_get_msr(struct kvm_vcpu *vcpu, u32 msr, u64 *pdata, bool host) { u64 data = 0; - struct kvm_vcpu_hv *hv_vcpu = &vcpu->arch.hyperv; + struct kvm_vcpu_hv *hv_vcpu = to_hv_vcpu(vcpu); switch (msr) { case HV_X64_MSR_VP_INDEX: @@ -1512,7 +1514,7 @@ static __always_inline unsigned long *sparse_set_to_vcpu_mask( static u64 kvm_hv_flush_tlb(struct kvm_vcpu *vcpu, u64 ingpa, u16 rep_cnt, bool ex) { struct kvm *kvm = vcpu->kvm; - struct kvm_vcpu_hv *hv_vcpu = &vcpu->arch.hyperv; + struct kvm_vcpu_hv *hv_vcpu = to_hv_vcpu(vcpu); struct hv_tlb_flush_ex flush_ex; struct hv_tlb_flush flush; u64 vp_bitmap[KVM_HV_MAX_SPARSE_VCPU_SET_BITS]; |