Pull binfmt_elf fix from Kees Cook:
 "This addresses a regression[1] under ia64 where some ET_EXEC binaries
  were not loading"

Link: https://linux-regtracking.leemhuis.info/regzbot/regression/a3edd529-c42d-3b09-135c-7e98a15b150f@leemhuis.info/ [1]

- Fix ia64 ET_EXEC loading

* tag 'binfmt_elf-v5.17-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux:
  binfmt_elf: Avoid total_mapping_size for ET_EXEC