- Add Bind extension point of the scheduling framework ([#78513](https://github.com/kubernetes/kubernetes/pull/78513), [@chenchun](https://github.com/chenchun))
- Add Filter extension point to the scheduling framework. ([#78477](https://github.com/kubernetes/kubernetes/pull/78477), [@YoubingLi](https://github.com/YoubingLi))

*   Fixed bad conversion in host port chain name generating func which led to some unreachable host ports. ([#55153](https://github.com/kubernetes/kubernetes/pull/55153),[ @chenchun](https://github.com/chenchun))
*   Fixed IPVS availability check ([#51874](https://github.com/kubernetes/kubernetes/pull/51874),[ @vfreex](https://github.com/vfreex))

- Client-go: pass `DeleteOptions` down to the fake client `Reactor` ([#102945](https://github.com/kubernetes/kubernetes/pull/102945), [@chenchun](https://github.com/chenchun))
- Cloud providers can set service account names for cloud controllers. ([#103178](https://github.com/kubernetes/kubernetes/pull/103178), [@nckturner](https://github.com/nckturner))

		s.Fatalf("cannot inline len(chan)") // must use runtime.chanlen now
	}
	if n.X.Type().IsChan() && n.Op() == ir.OCAP {
		s.Fatalf("cannot inline cap(chan)") // must use runtime.chancap now
	}
	// if n == nil {
	//   return 0
	// } else {
	//   // len
	//   return *((*int)n)
	//   // cap
	//   return *(((*int)n)+1)
	// }
	lenType := n.Type()