Merge tag 'uml-for-linus-6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git...

Merge tag 'uml-for-linus-6.4-rc1' of git://git./linux/kernel/git/uml/linux

Pull uml updates from Richard Weinberger:

 - Make stub data pages configurable

 - Make it harder to mix user and kernel code by accident

* tag 'uml-for-linus-6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux:
  um: make stub data pages size tweakable
  um: prevent user code in modules
  um: further clean up user_syms
  um: don't export printf()
  um: hostfs: define our own API boundary
  um: add __weak for exported functions