major, minor := unix.KernelVersion()
	t.Logf("Kernel version: %d.%d", major, minor)
	if runtime.GOOS == "illumos" {
		if gotSock && gotAccept4 && (major < 5 || (major == 5 && minor < 11)) {
			t.Fatalf("SupportSockNonblockCloexec and SupportAccept4 are true, but kernel version is older than 5.11, SunOS version: %d.%d", major, minor)
		}

// It is controlled by "k8s:prerelease-lifecycle-gen:introduced" tags in types.go.
func (in *APIGroupDiscovery) APILifecycleIntroduced() (major, minor int) {
	return 1, 30
}

// APILifecycleIntroduced is an autogenerated function, returning the release in which the API struct was introduced as int versions of major and minor for comparison.

// It is controlled by "k8s:prerelease-lifecycle-gen:introduced" tags in types.go.
func (in *Event) APILifecycleIntroduced() (major, minor int) {
	return 1, 19
}

// APILifecycleIntroduced is an autogenerated function, returning the release in which the API struct was introduced as int versions of major and minor for comparison.

// with two exceptions. First, it requires the "v" prefix. Second, it recognizes
// vMAJOR and vMAJOR.MINOR (with no prerelease or build suffixes)
// as shorthands for vMAJOR.0.0 and vMAJOR.MINOR.0.
package semver

import "sort"

// parsed returns the parsed form of a semantic version string.
type parsed struct {
	major      string
	minor      string
	patch      string
	short      string
	prerelease string
	build      string
}

// It is controlled by "k8s:prerelease-lifecycle-gen:introduced" tags in types.go.
func (in *EndpointSlice) APILifecycleIntroduced() (major, minor int) {
	return 1, 21
}

// APILifecycleIntroduced is an autogenerated function, returning the release in which the API struct was introduced as int versions of major and minor for comparison.

// It is controlled by "k8s:prerelease-lifecycle-gen:introduced" tags in types.go.
func (in *CertificateSigningRequest) APILifecycleIntroduced() (major, minor int) {
	return 1, 19
}

// APILifecycleIntroduced is an autogenerated function, returning the release in which the API struct was introduced as int versions of major and minor for comparison.

// It is controlled by "k8s:prerelease-lifecycle-gen:introduced" tags in types.go.
func (in *Lease) APILifecycleIntroduced() (major, minor int) {
	return 1, 14
}

// APILifecycleIntroduced is an autogenerated function, returning the release in which the API struct was introduced as int versions of major and minor for comparison.

			stepVersion := m.cfg.supportedVersions.NextVersionPair(current)
			klog.Infof("upgrading etcd from %s to %s", current, stepVersion)
			current, err = m.minorVersionUpgrade(current, stepVersion)
		case current.version.Major == 3 && target.version.Major == 3 && current.version.Minor > target.version.Minor:

		},
		{
			name: "downgrading two minor versions in one go is not supported",
			vg: &fakeVersionGetter{
				clusterVersion: currentKubernetesVersion.WithMinor(currentKubernetesVersion.Minor() + 2).String(),
				kubeletVersion: currentKubernetesVersion.WithMinor(currentKubernetesVersion.Minor() + 2).String(),
				kubeadmVersion: currentKubernetesVersion.String(),
			},

// It is controlled by "k8s:prerelease-lifecycle-gen:introduced" tags in types.go.
func (in *LocalSubjectAccessReview) APILifecycleIntroduced() (major, minor int) {
	return 1, 19
}

// APILifecycleIntroduced is an autogenerated function, returning the release in which the API struct was introduced as int versions of major and minor for comparison.