diff options
| author | Paolo Bonzini <pbonzini@redhat.com> | 2020-04-17 10:24:18 -0400 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2020-04-23 09:04:57 -0400 |
| commit | 33b22172452f05c351fd2fa24c28d2e76c7b0692 (patch) | |
| tree | 46bb088ea9afa7600cf520fd876a4269609bee24 /arch/x86/kvm/hyperv.c | |
| parent | 25091990ef289a5962b5bddd8c68de3f691c9e3c (diff) | |
KVM: x86: move nested-related kvm_x86_ops to a separate struct
Clean up some of the patching of kvm_x86_ops, by moving kvm_x86_ops related to
nested virtualization into a separate struct.
As a result, these ops will always be non-NULL on VMX. This is not a problem:
* check_nested_events is only called if is_guest_mode(vcpu) returns true
* get_nested_state treats VMXOFF state the same as nested being disabled
* set_nested_state fails if you attempt to set nested state while
nesting is disabled
* nested_enable_evmcs could already be called on a CPU without VMX enabled
in CPUID.
* nested_get_evmcs_version was fixed in the previous patch
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/kvm/hyperv.c')
| -rw-r--r-- | arch/x86/kvm/hyperv.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/kvm/hyperv.c b/arch/x86/kvm/hyperv.c index b850f676abe4..2f96ff9e60ee 100644 --- a/arch/x86/kvm/hyperv.c +++ b/arch/x86/kvm/hyperv.c @@ -1799,8 +1799,8 @@ int kvm_vcpu_ioctl_get_hv_cpuid(struct kvm_vcpu *vcpu, struct kvm_cpuid2 *cpuid, }; int i, nent = ARRAY_SIZE(cpuid_entries); - if (kvm_x86_ops.nested_get_evmcs_version) - evmcs_ver = kvm_x86_ops.nested_get_evmcs_version(vcpu); + if (kvm_x86_ops.nested_ops->get_evmcs_version) + evmcs_ver = kvm_x86_ops.nested_ops->get_evmcs_version(vcpu); /* Skip NESTED_FEATURES if eVMCS is not supported */ if (!evmcs_ver) |