diff options
| author | Vitaly Kuznetsov <vkuznets@redhat.com> | 2021-01-26 14:48:09 +0100 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2021-02-09 08:17:12 -0500 |
| commit | 05f04ae4ffcc77cfcda86adc4e2c13aa72143c03 (patch) | |
| tree | 330f31f0b6343249851b47312df511781958dda4 /arch/x86/kvm/hyperv.h | |
| parent | f69b55efef8406113c52f7494d2669ba9d4958c8 (diff) | |
KVM: x86: hyper-v: Introduce to_kvm_hv() helper
Spelling '&kvm->arch.hyperv' correctly is hard. Also, this makes the code
more consistent with vmx/svm where to_kvm_vmx()/to_kvm_svm() are already
being used.
Opportunistically change kvm_hv_msr_{get,set}_crash_{data,ctl}() and
kvm_hv_msr_set_crash_data() to take 'kvm' instead of 'vcpu' as these
MSRs are partition wide.
No functional change intended.
Suggested-by: Sean Christopherson <seanjc@google.com>
Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Message-Id: <20210126134816.1880136-9-vkuznets@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/kvm/hyperv.h')
| -rw-r--r-- | arch/x86/kvm/hyperv.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/x86/kvm/hyperv.h b/arch/x86/kvm/hyperv.h index 220849cc12e5..fdb321ba9c3f 100644 --- a/arch/x86/kvm/hyperv.h +++ b/arch/x86/kvm/hyperv.h @@ -50,6 +50,11 @@ /* Hyper-V HV_X64_MSR_SYNDBG_OPTIONS bits */ #define HV_X64_SYNDBG_OPTION_USE_HCALLS BIT(2) +static inline struct kvm_hv *to_kvm_hv(struct kvm *kvm) +{ + return &kvm->arch.hyperv; +} + static inline struct kvm_vcpu_hv *to_hv_vcpu(struct kvm_vcpu *vcpu) { return &vcpu->arch.hyperv; |