[GIT PULL] random number generator fixes for 5.17-rc1

[Jason A. Donenfeld]

Hi Linus,

Please pull the following fixes, intended for 5.17-rc1:

1) Some Kconfig changes resulted in BIG_KEYS being unselectable, which Justin
   sent a patch to fix.

2) Geert pointed out that moving to BLAKE2s bloated vmlinux on little
   machines, like m68k, so we now compensate for this.

3) Numerous style and house cleaning fixes, meant to have a cleaner base for
   future changes.

Thanks,
Jason

The following changes since commit fe81ba137ebcc7f236780996a0b375732c07e85c:

  Merge tag 'ata-5.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata (2022-01-18 10:14:49 +0200)

are available in the Git repository at:

  https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git random-5.17-rc1-for-linus

for you to fetch changes up to a254a0e4093fce8c832414a83940736067eed515:

  random: simplify arithmetic function flow in account() (2022-01-18 13:03:56 +0100)

----------------------------------------------------------------
Jason A. Donenfeld (14):
      lib/crypto: blake2s: move hmac construction into wireguard
      lib/crypto: sha1: re-roll loops to reduce code size
      random: cleanup poolinfo abstraction
      random: cleanup integer types
      random: remove incomplete last_data logic
      random: remove unused extract_entropy() reserved argument
      random: rather than entropy_store abstraction, use global
      random: remove unused OUTPUT_POOL constants
      random: de-duplicate INPUT_POOL constants
      random: prepend remaining pool constants with POOL_
      random: cleanup fractional entropy shift constants
      random: access input_pool_data directly rather than through pointer
      random: selectively clang-format where it makes sense
      random: simplify arithmetic function flow in account()

Justin M. Forbes (1):
      lib/crypto: add prompts back to crypto libraries

Schspa Shi (1):
      random: fix typo in comments

 crypto/Kconfig                |   2 -
 drivers/char/random.c         | 627 ++++++++++++++++++------------------------
 drivers/net/wireguard/noise.c |  45 ++-
 include/crypto/blake2s.h      |   3 -
 include/trace/events/random.h |  56 ++--
 lib/Kconfig                   |   2 +
 lib/crypto/Kconfig            |  17 +-
 lib/crypto/blake2s-selftest.c |  31 ---
 lib/crypto/blake2s.c          |  37 ---
 lib/sha1.c                    |  95 +------
 10 files changed, 352 insertions(+), 563 deletions(-)