Merge tag 'random_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/random

Pull /dev/random updates from Ted Ts'o:

 - Improve getrandom and /dev/random's support for those arm64
   architecture variants that have RNG instructions.

 - Use batched output from CRNG instead of CPU's RNG instructions for
   better performance.

 - Miscellaneous bug fixes.

* tag 'random_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/random:
  random: avoid warnings for !CONFIG_NUMA builds
  random: fix data races at timer_rand_state
  random: always use batched entropy for get_random_u{32,64}
  random: Make RANDOM_TRUST_CPU depend on ARCH_RANDOM
  arm64: add credited/trusted RNG support
  random: add arch_get_random_*long_early()
  random: split primary/secondary crng init paths