Merge tag 'Wcast-function-type-5.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux

Pull cast-function-type warning addition from Gustavo A. R. Silva:
 "This globally enables -Wcast-function-type.

  We need to make sure new function cast mismatches are not introduced
  in the kernel in order to avoid tripping CFI checking"

* tag 'Wcast-function-type-5.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux:
  Makefile: Enable -Wcast-function-type