Merge tag 'hardening-v6.9-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/kees...

Merge tag 'hardening-v6.9-rc4' of git://git./linux/kernel/git/kees/linux

Pull hardening fixes from Kees Cook:

 - gcc-plugins/stackleak: Avoid .head.text section (Ard Biesheuvel)

 - ubsan: fix unused variable warning in test module (Arnd Bergmann)

 - Improve entropy diffusion in randomize_kstack

* tag 'hardening-v6.9-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux:
  randomize_kstack: Improve entropy diffusion
  ubsan: fix unused variable warning in test module
  gcc-plugins/stackleak: Avoid .head.text section