Merge tag 'vfs-6.10.rw' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs

Pull vfs rw iterator updates from Christian Brauner:
 "The core fs signalfd, userfaultfd, and timerfd subsystems did still
  use f_op->read() instead of f_op->read_iter(). Convert them over since
  we should aim to get rid of f_op->read() at some point.

  Aside from that io_uring and others want to mark files as FMODE_NOWAIT
  so it can make use of per-IO nonblocking hints to enable more
  efficient IO. Converting those users to f_op->read_iter() allows them
  to be marked with FMODE_NOWAIT"

* tag 'vfs-6.10.rw' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs:
  signalfd: convert to ->read_iter()
  userfaultfd: convert to ->read_iter()
  timerfd: convert to ->read_iter()
  new helper: copy_to_iter_full()