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Subject[GIT PULL] random: changes for 5.6
The following changes since commit 46cf053efec6a3a5f343fead837777efe8252a46:

Linux 5.5-rc3 (2019-12-22 17:02:23 -0800)

are available in the Git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/tytso/random.git tags/random_for_linus

for you to fetch changes up to 4cb760b02419061209b9b4cc2557986a6bf93e73:

s390x: Mark archrandom.h functions __must_check (2020-01-25 12:18:51 -0500)

----------------------------------------------------------------
Change /dev/random so that it uses the CRNG and only blocking if the
CRNG hasn't initialized, instead of the old blocking pool. Also clean
up archrandom.h, and some other miscellaneous cleanups.

----------------------------------------------------------------
Andy Lutomirski (8):
random: Don't wake crng_init_wait when crng_init == 1
random: Add a urandom_read_nowait() for random APIs that don't warn
random: add GRND_INSECURE to return best-effort non-cryptographic bytes
random: ignore GRND_RANDOM in getentropy(2)
random: make /dev/random be almost like /dev/urandom
random: remove the blocking pool
random: delete code to pull data into pools
random: remove kernel.random.read_wakeup_threshold

Richard Henderson (10):
x86: Remove arch_has_random, arch_has_random_seed
powerpc: Remove arch_has_random, arch_has_random_seed
s390: Remove arch_has_random, arch_has_random_seed
linux/random.h: Remove arch_has_random, arch_has_random_seed
linux/random.h: Use false with bool
linux/random.h: Mark CONFIG_ARCH_RANDOM functions __must_check
x86: Mark archrandom.h functions __must_check
powerpc: Use bool in archrandom.h
powerpc: Mark archrandom.h functions __must_check
s390x: Mark archrandom.h functions __must_check

Sergey Senozhatsky (1):
char/random: silence a lockdep splat with printk()

Yangtao Li (5):
random: remove unnecessary unlikely()
random: convert to ENTROPY_BITS for better code readability
random: Add and use pr_fmt()
random: fix typo in add_timer_randomness()
random: remove some dead code of poolinfo

arch/powerpc/include/asm/archrandom.h | 27 +++----
arch/s390/include/asm/archrandom.h | 20 +----
arch/x86/include/asm/archrandom.h | 28 +++----
drivers/char/random.c | 316 +++++++++++++-----------------------------------------------------------------
include/linux/random.h | 24 ++----
include/uapi/linux/random.h | 4 +-
6 files changed, 89 insertions(+), 330 deletions(-)

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