diff options
| author | Jinrong Liang <cloudliang@tencent.com> | 2024-01-09 15:02:32 -0800 |
|---|---|---|
| committer | Sean Christopherson <seanjc@google.com> | 2024-01-30 15:28:03 -0800 |
| commit | d7e68738e1aae940b54bfc03313e0ef5720e2e71 (patch) | |
| tree | e064500598ae9fbd5cfaa098434738088e186821 /tools/testing/selftests/kvm/include/x86_64/processor.h | |
| parent | a634c76b2c1a642d11f5d6e1810181daedcbe0ab (diff) | |
KVM: selftests: Add vcpu_set_cpuid_property() to set properties
Add vcpu_set_cpuid_property() helper function for setting properties, and
use it instead of open coding an equivalent for MAX_PHY_ADDR. Future vPMU
testcases will also need to stuff various CPUID properties.
Reviewed-by: Jim Mattson <jmattson@google.com>
Signed-off-by: Jinrong Liang <cloudliang@tencent.com>
Co-developed-by: Sean Christopherson <seanjc@google.com>
Tested-by: Dapeng Mi <dapeng1.mi@linux.intel.com>
Link: https://lore.kernel.org/r/20240109230250.424295-13-seanjc@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
Diffstat (limited to 'tools/testing/selftests/kvm/include/x86_64/processor.h')
| -rw-r--r-- | tools/testing/selftests/kvm/include/x86_64/processor.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/tools/testing/selftests/kvm/include/x86_64/processor.h b/tools/testing/selftests/kvm/include/x86_64/processor.h index a84863503fcb..932944c4ea01 100644 --- a/tools/testing/selftests/kvm/include/x86_64/processor.h +++ b/tools/testing/selftests/kvm/include/x86_64/processor.h @@ -995,7 +995,9 @@ static inline void vcpu_set_cpuid(struct kvm_vcpu *vcpu) vcpu_ioctl(vcpu, KVM_GET_CPUID2, vcpu->cpuid); } -void vcpu_set_cpuid_maxphyaddr(struct kvm_vcpu *vcpu, uint8_t maxphyaddr); +void vcpu_set_cpuid_property(struct kvm_vcpu *vcpu, + struct kvm_x86_cpu_property property, + uint32_t value); void vcpu_clear_cpuid_entry(struct kvm_vcpu *vcpu, uint32_t function); void vcpu_set_or_clear_cpuid_feature(struct kvm_vcpu *vcpu, |