Merge branch 'k8snetworkplumbingwg:master' into network-operator-25.7.x

Author: almaslennikov

.gitignore

@@ -15,5 +15,5 @@
 # Folders
 .gopath/
 .idea/
-bin/
-build/
+/bin/
+/build/

cmd/rdma/main.go

@@ -19,6 +19,7 @@ import (
 	"flag"
 	"fmt"
 	"os"
+	"runtime"
 
 	"github.com/containernetworking/cni/pkg/skel"
 	"github.com/containernetworking/cni/pkg/types"
@@ -34,6 +35,14 @@ import (
 	"github.com/k8snetworkplumbingwg/rdma-cni/pkg/utils"
 )
 
+//nolint:gochecknoinits
+func init() {
+	// this ensures that main runs only on main thread (thread group leader).
+	// since namespace ops (unshare, setns) are done for a single thread, we
+	// must ensure that the goroutine does not jump from OS thread to thread
+	runtime.LockOSThread()
+}
+
 // Sets the initial log level configurations
 // this is overridden by the "debug" CNI arg
 var (