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| author |   Xiaoyao Li <xiaoyao.li@intel.com> | 2020-07-09 12:34:23 +0800 |
|---|---|---|
| committer |   Paolo Bonzini <pbonzini@redhat.com> | 2020-07-09 06:53:49 -0400 |
| commit | aedbaf4f6afdcf9da0f48f97d7e9d62f4d591e19 (patch) | |
| tree | 6e1d8ffb0aab2e1ba4ec347a76bc2678dddd990b /arch/x86/kvm/cpuid.h | |
| parent | KVM: x86: Introduce kvm_check_cpuid() (diff) | |
| download | wireguard-linux-aedbaf4f6afdcf9da0f48f97d7e9d62f4d591e19.tar.xz wireguard-linux-aedbaf4f6afdcf9da0f48f97d7e9d62f4d591e19.zip | |
KVM: x86: Extract kvm_update_cpuid_runtime() from kvm_update_cpuid()
Beside called in kvm_vcpu_ioctl_set_cpuid*(), kvm_update_cpuid() is also
called 5 places else in x86.c and 1 place else in lapic.c. All those 6
places only need the part of updating guest CPUIDs (OSXSAVE, OSPKE, APIC,
KVM_FEATURE_PV_UNHALT, ...) based on the runtime vcpu state, so extract
them as a separate kvm_update_cpuid_runtime().
Signed-off-by: Xiaoyao Li <xiaoyao.li@intel.com>
Message-Id: <20200709043426.92712-3-xiaoyao.li@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/kvm/cpuid.h')
| -rw-r--r-- | arch/x86/kvm/cpuid.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kvm/cpuid.h b/arch/x86/kvm/cpuid.h index f136de1debad..3a923ae15f2f 100644 --- a/arch/x86/kvm/cpuid.h +++ b/arch/x86/kvm/cpuid.h @@ -9,7 +9,7 @@ extern u32 kvm_cpu_caps[NCAPINTS] __read_mostly; void kvm_set_cpu_caps(void); -void kvm_update_cpuid(struct kvm_vcpu *vcpu); +void kvm_update_cpuid_runtime(struct kvm_vcpu *vcpu); struct kvm_cpuid_entry2 *kvm_find_cpuid_entry(struct kvm_vcpu *vcpu, u32 function, u32 index); int kvm_dev_ioctl_get_cpuid(struct kvm_cpuid2 *cpuid, |