Promote PidLimits to GA

pkg/kubelet/cm/pod_container_manager_linux.go

@@ -26,10 +26,8 @@ import (
 	v1 "k8s.io/api/core/v1"
 	"k8s.io/apimachinery/pkg/types"
 	utilerrors "k8s.io/apimachinery/pkg/util/errors"
-	utilfeature "k8s.io/apiserver/pkg/util/feature"
 	"k8s.io/klog/v2"
 	v1qos "k8s.io/kubernetes/pkg/apis/core/v1/helper/qos"
-	kubefeatures "k8s.io/kubernetes/pkg/features"
 )
 
 const (
@@ -86,7 +84,7 @@ func (m *podContainerManagerImpl) EnsureExists(pod *v1.Pod) error {
 			Name:               podContainerName,
 			ResourceParameters: ResourceConfigForPod(pod, m.enforceCPULimits, m.cpuCFSQuotaPeriod),
 		}
-		if utilfeature.DefaultFeatureGate.Enabled(kubefeatures.SupportPodPidsLimit) && m.podPidsLimit > 0 {
+		if m.podPidsLimit > 0 {
 			containerConfig.ResourceParameters.PidsLimit = &m.podPidsLimit
 		}
 		if err := m.cgroupManager.Create(containerConfig); err != nil {