Merge tag 'nolibc.2024.11.01a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulm...

Pull nolibc updates from Paul McKenney:

 - Fix potential error due to missing #include on s390

 - Compatibility with -Wmissing-fallthrough

 - Run qemu with more memory during tests

* tag 'nolibc.2024.11.01a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu:
  selftests/nolibc: start qemu with 1 GiB of memory
  tools/nolibc: compiler: add macro __nolibc_fallthrough
  tools/nolibc: s390: include std.h