Checking patch nptl/pthread_cond_common.c...
error: while searching for:
#endif /* !__HAVE_64B_ATOMICS */

/* The lock that signalers use.  See pthread_cond_wait_common for uses.
   The lock is our normal three-state lock: not acquired (0) / acquired (1) /
   acquired-with-futex_wake-request (2).  However, we need to preserve the
   other bits in the unsigned int used for the lock, and therefore it is a
   little more complex.  */
static void __attribute__ ((unused))
__condvar_acquire_lock (pthread_cond_t *cond, int private)
{
  unsigned int s = atomic_load_relaxed (&cond->__data.__g1_orig_size);
  while ((s & 3) == 0)
    {
      if (atomic_compare_exchange_weak_acquire (&cond->__data.__g1_orig_size,
	  &s, s | 1))
	return;
      /* TODO Spinning and back-off.  */
    }
  /* We can't change from not acquired to acquired, so try to change to
     acquired-with-futex-wake-request and do a futex wait if we cannot change
     from not acquired.  */
  while (1)
    {
      while ((s & 3) != 2)
	{
	  if (atomic_compare_exchange_weak_acquire
	      (&cond->__data.__g1_orig_size, &s, (s & ~(unsigned int) 3) | 2))
	    {
	      if ((s & 3) == 0)
		return;
	      break;
	    }
	  /* TODO Back off.  */
	}
      futex_wait_simple (&cond->__data.__g1_orig_size,
	  (s & ~(unsigned int) 3) | 2, private);
      /* Reload so we see a recent value.  */
      s = atomic_load_relaxed (&cond->__data.__g1_orig_size);
    }
}


error: patch failed: nptl/pthread_cond_common.c:106
error: nptl/pthread_cond_common.c: patch does not apply
Checking patch sysdeps/nptl/bits/thread-shared-types.h...