wakep()
		}
	}
}

func resetspinning() {
	gp := getg()
	if !gp.m.spinning {
		throw("resetspinning: not a spinning m")
	}
	gp.m.spinning = false
	nmspinning := sched.nmspinning.Add(-1)
	if nmspinning < 0 {
		throw("findrunnable: negative nmspinning")
	}
	// M wakeup policy is deliberately somewhat conservative, so check if we

func runtime_notifyListCheck(size uintptr)
func init() {
	var n notifyList
	runtime_notifyListCheck(unsafe.Sizeof(n))
}

// Active spinning runtime support.
// runtime_canSpin reports whether spinning makes sense at the moment.
func runtime_canSpin(i int) bool

// runtime_doSpin does active spinning.
func runtime_doSpin()

			runtime_procUnpin()
			return
		}
		if typ == unsafe.Pointer(&firstStoreInProgress) {
			// First store in progress. Wait.
			// Since we disable preemption around the first store,
			// we can wait with active spinning.
			continue
		}
		// First store completed. Check type and overwrite data.
		if typ != vlp.typ {
			panic("sync/atomic: store of inconsistently typed value into Value")
		}
		StorePointer(&vp.data, vlp.data)

}

func BenchmarkMutexWorkSlack(b *testing.B) {
	benchmarkMutex(b, true, true)
}

func BenchmarkMutexNoSpin(b *testing.B) {
	// This benchmark models a situation where spinning in the mutex should be
	// non-profitable and allows to confirm that spinning does not do harm.
	// To achieve this we create excess of goroutines most of which do local work.
	// These goroutines yield during local work, so that switching from

 *
 * ## Warning: Certificate Pinning is Dangerous!
 *
 * Pinning certificates limits your server team's abilities to update their TLS certificates. By
 * pinning certificates, you take on additional operational complexity and limit your ability to
 * migrate between certificate authorities. Do not use certificate pinning without the blessing of
 * your server's TLS administrator!
 *

	benchmarkMutex(b, true, true)
}

func BenchmarkMutexNoSpin(b *testing.B) {
	b.ResetTimer()
	b.ReportAllocs()

	// This benchmark models a situation where spinning in the mutex should be
	// non-profitable and allows to confirm that spinning does not do harm.
	// To achieve this we create excess of goroutines most of which do local work.
	// These goroutines yield during local work, so that switching from

	// its wakeup call.
	wait := v

	timer := &lockTimer{lock: l}
	timer.begin()
	// On uniprocessors, no point spinning.
	// On multiprocessors, spin for ACTIVE_SPIN attempts.
	spin := 0
	if ncpu > 1 {
		spin = active_spin
	}
	for {
		// Try for lock, spinning.
		for i := 0; i < spin; i++ {
			for l.key == mutex_unlocked {
				if atomic.Cas(key32(&l.key), mutex_unlocked, wait) {
					timer.end()

	c.FuzzNoCustom(obj)

	// Pinning values for fields that get defaults if fuzz value is empty string or nil (thus making the round trip test fail)
	obj.IgnorePreflightErrors = nil
	obj.ImagePullSerial = ptr.To(true)
}

func fuzzClusterConfiguration(obj *kubeadm.ClusterConfiguration, c fuzz.Continue) {
	c.FuzzNoCustom(obj)

    val request =
      Request.Builder()
        .url(server.url("/"))
        .build()
    val call = client.newCall(request)
    assertFailsWith<SSLPeerUnverifiedException> {
      call.execute()
    }.also { expected ->
      // Certificate pinning fails!
      assertThat(expected.message!!).startsWith("Certificate pinning failure!")
    }
  }

  @Test

	"os/exec"
	"syscall"
	"testing"
	"time"
)

// Issue #27250. Spurious wakeups to pthread_cond_timedwait_relative_np
// shouldn't cause semasleep to retry with the same timeout which would
// cause indefinite spinning.
func TestSpuriousWakeupsNeverHangSemasleep(t *testing.T) {
	if *flagQuick {
		t.Skip("-quick")
	}
	t.Parallel() // Waits for a program to sleep for 1s.

	exe, err := buildTestProg(t, "testprog")
	if err != nil {