[PATCH 4.9 000/264] 4.9.320-rc1 review

Greg Kroah-Hartman
2022-06-23T16:48:50Z

This is the start of the stable review cycle for the 4.9.320 release.
There are 264 patches in this series, all will be posted as a response
to this one. If anyone has any issues with these being applied, please
let me know.

Responses should be made by Sat, 25 Jun 2022 16:43:11 +0000.
Anything received after that time might be too late.

The whole patch series can be found in one patch at:
https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.9.320-rc1.gz
or in the git tree and branch at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.9.y
and the diffstat can be found below.

thanks,

greg k-h

-------------
Pseudo-Shortlog of commits:

Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Linux 4.9.320-rc1

Willy Tarreau <w@1wt.eu>
tcp: drop the hash_32() part from the index calculation

Willy Tarreau <w@1wt.eu>
tcp: increase source port perturb table to 2^16

Willy Tarreau <w@1wt.eu>
tcp: dynamically allocate the perturb table used by source ports

Willy Tarreau <w@1wt.eu>
tcp: add small random increments to the source port

Willy Tarreau <w@1wt.eu>
tcp: use different parts of the port_offset for index and offset

Willy Tarreau <w@1wt.eu>
secure_seq: use the 64 bits of the siphash for port offset calculation

Eric Dumazet <edumazet@google.com>
tcp: add some entropy in __inet_hash_connect()

Eric Dumazet <edumazet@google.com>
tcp: change source port randomizarion at connect() time

Miklos Szeredi <mszeredi@redhat.com>
fuse: fix pipe buffer lifetime for direct_io

Linus Torvalds <torvalds@linux-foundation.org>
Reinstate some of "swiotlb: rework "fix info leak with DMA_FROM_DEVICE""

Halil Pasic <pasic@linux.ibm.com>
swiotlb: fix info leak with DMA_FROM_DEVICE

Colin Ian King <colin.king@canonical.com>
xprtrdma: fix incorrect header size calculations

Christian Borntraeger <borntraeger@linux.ibm.com>
s390/mm: use non-quiescing sske for KVM switch to keyed guest

James Chapman <jchapman@katalix.com>
l2tp: fix race in pppol2tp_release with session object destroy

James Chapman <jchapman@katalix.com>
l2tp: don't use inet_shutdown on ppp session destroy

Zhang Yi <yi.zhang@huawei.com>
ext4: add reserved GDT blocks check

Ding Xiang <dingxiang@cmss.chinamobile.com>
ext4: make variable "count" signed

Baokun Li <libaokun1@huawei.com>
ext4: fix bug_on ext4_mb_use_inode_pa

Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
serial: 8250: Store to lsr_save_flags after lsr read

Miaoqian Lin <linmq006@gmail.com>
usb: gadget: lpc32xx_udc: Fix refcount leak in lpc32xx_udc_probe

Robert Eckelmann <longnoserob@gmail.com>
USB: serial: io_ti: add Agilent E5805A support

Slark Xiao <slark_xiao@163.com>
USB: serial: option: add support for Cinterion MV31 with new baseline

Ian Abbott <abbotti@mev.co.uk>
comedi: vmk80xx: fix expression for tx buffer size

zijun_hu <zijun_hu@htc.com>
irqchip/gic-v3: Iterate over possible CPUs by for_each_possible_cpu()

Miaoqian Lin <linmq006@gmail.com>
irqchip/gic/realview: Fix refcount leak in realview_gic_of_init

Miaoqian Lin <linmq006@gmail.com>
misc: atmel-ssc: Fix IRQ check in ssc_probe

Trond Myklebust <trond.myklebust@hammerspace.com>
pNFS: Don't keep retrying if the server replied NFS4ERR_LAYOUTUNAVAILABLE

Jason A. Donenfeld <Jason@zx2c4.com>
random: credit cpu and bootloader seeds by default

Chen Lin <chen45464546@163.com>
net: ethernet: mtk_eth_soc: fix misuse of mem alloc interface netdev[napi]_alloc_frag

Wang Yufen <wangyufen@huawei.com>
ipv6: Fix signed integer overflow in l2tp_ip6_sendmsg

Xiaohui Zhang <xiaohuizhang@ruc.edu.cn>
nfc: nfcmrvl: Fix memory leak in nfcmrvl_play_deferred

chengkaitao <pilgrimtao@gmail.com>
virtio-mmio: fix missing put_device() when vm_cmdline_parent registration failed

James Smart <jsmart2021@gmail.com>
scsi: lpfc: Fix port stuck in bypassed state after LIP in PT2PT topology

Wentao Wang <wwentao@vmware.com>
scsi: vmw_pvscsi: Expand vcpuHint to 16 bits

Adam Ford <aford173@gmail.com>
ASoC: wm8962: Fix suspend while playing music

Sergey Shtylyov <s.shtylyov@omp.ru>
ata: libata-core: fix NULL pointer deref in ata_host_alloc_pinfo()

Charles Keepax <ckeepax@opensource.cirrus.com>
ASoC: cs42l56: Correct typo in minimum level for SX volume controls

Charles Keepax <ckeepax@opensource.cirrus.com>
ASoC: cs42l52: Correct TLV for Bypass Volume

Charles Keepax <ckeepax@opensource.cirrus.com>
ASoC: cs53l30: Correct number of volume levels on SX controls

Charles Keepax <ckeepax@opensource.cirrus.com>
ASoC: cs42l52: Fix TLV scales for mixer controls

Jason A. Donenfeld <Jason@zx2c4.com>
random: account for arch randomness in bits

Jason A. Donenfeld <Jason@zx2c4.com>
random: mark bootloader randomness code as __init

Jason A. Donenfeld <Jason@zx2c4.com>
random: avoid checking crng_ready() twice in random_init()

Nicolai Stange <nstange@suse.de>
crypto: drbg - make reseeding from get_random_bytes() synchronous

Stephan Müller <smueller@chronox.de>
crypto: drbg - always try to free Jitter RNG instance

Nicolai Stange <nstange@suse.de>
crypto: drbg - move dynamic ->reseed_threshold adjustments to __drbg_seed()

Nicolai Stange <nstange@suse.de>
crypto: drbg - track whether DRBG was seeded with !rng_is_initialized()

Nicolai Stange <nstange@suse.de>
crypto: drbg - prepare for more fine-grained tracking of seeding state

Stephan Müller <smueller@chronox.de>
crypto: drbg - always seeded with SP800-90B compliant noise source

Stephan Mueller <smueller@chronox.de>
crypto: drbg - add FIPS 140-2 CTRNG for noise source

Jason A. Donenfeld <Jason@zx2c4.com>
Revert "random: use static branch for crng_ready()"

Jason A. Donenfeld <Jason@zx2c4.com>
random: check for signals after page of pool writes

Jens Axboe <axboe@kernel.dk>
random: wire up fops->splice_{read,write}_iter()

Jens Axboe <axboe@kernel.dk>
random: convert to using fops->write_iter()

Jason A. Donenfeld <Jason@zx2c4.com>
random: move randomize_page() into mm where it belongs

Jason A. Donenfeld <Jason@zx2c4.com>
random: move initialization functions out of hot pages

Jason A. Donenfeld <Jason@zx2c4.com>
random: use proper return types on get_random_{int,long}_wait()

Jason A. Donenfeld <Jason@zx2c4.com>
random: remove extern from functions in header

Jason A. Donenfeld <Jason@zx2c4.com>
random: use static branch for crng_ready()

Jason A. Donenfeld <Jason@zx2c4.com>
random: credit architectural init the exact amount

Jason A. Donenfeld <Jason@zx2c4.com>
random: handle latent entropy and command line from random_init()

Jason A. Donenfeld <Jason@zx2c4.com>
random: use proper jiffies comparison macro

Jason A. Donenfeld <Jason@zx2c4.com>
random: remove ratelimiting for in-kernel unseeded randomness

Jason A. Donenfeld <Jason@zx2c4.com>
random: avoid initializing twice in credit race

Jason A. Donenfeld <Jason@zx2c4.com>
random: use symbolic constants for crng_init states

Jason A. Donenfeld <Jason@zx2c4.com>
siphash: use one source of truth for siphash permutations

Jason A. Donenfeld <Jason@zx2c4.com>
random: help compiler out with fast_mix() by using simpler arguments

Jason A. Donenfeld <Jason@zx2c4.com>
random: do not use input pool from hard IRQs

Jason A. Donenfeld <Jason@zx2c4.com>
random: order timer entropy functions below interrupt functions

Jason A. Donenfeld <Jason@zx2c4.com>
random: do not pretend to handle premature next security model

Jason A. Donenfeld <Jason@zx2c4.com>
random: do not use batches when !crng_ready()

Jason A. Donenfeld <Jason@zx2c4.com>
random: insist on random_get_entropy() existing in order to simplify

Yury Norov <yury.norov@gmail.com>
uapi: rename ext2_swab() to swab() and share globally in swab.h

Jason A. Donenfeld <Jason@zx2c4.com>
xtensa: use fallback for random_get_entropy() instead of zero

Jason A. Donenfeld <Jason@zx2c4.com>
sparc: use fallback for random_get_entropy() instead of zero

Jason A. Donenfeld <Jason@zx2c4.com>
um: use fallback for random_get_entropy() instead of zero

Jason A. Donenfeld <Jason@zx2c4.com>
x86/tsc: Use fallback for random_get_entropy() instead of zero

Jason A. Donenfeld <Jason@zx2c4.com>
nios2: use fallback for random_get_entropy() instead of zero

Jason A. Donenfeld <Jason@zx2c4.com>
arm: use fallback for random_get_entropy() instead of zero

Jason A. Donenfeld <Jason@zx2c4.com>
mips: use fallback for random_get_entropy() instead of just c0 random

Jason A. Donenfeld <Jason@zx2c4.com>
m68k: use fallback for random_get_entropy() instead of zero

Jason A. Donenfeld <Jason@zx2c4.com>
timekeeping: Add raw clock fallback for random_get_entropy()

Jason A. Donenfeld <Jason@zx2c4.com>
powerpc: define get_cycles macro for arch-override

Jason A. Donenfeld <Jason@zx2c4.com>
alpha: define get_cycles macro for arch-override

Jason A. Donenfeld <Jason@zx2c4.com>
parisc: define get_cycles macro for arch-override

Jason A. Donenfeld <Jason@zx2c4.com>
s390: define get_cycles macro for arch-override

Jason A. Donenfeld <Jason@zx2c4.com>
ia64: define get_cycles macro for arch-override

Jason A. Donenfeld <Jason@zx2c4.com>
init: call time_init() before rand_initialize()

Jason A. Donenfeld <Jason@zx2c4.com>
random: fix sysctl documentation nits

Jason A. Donenfeld <Jason@zx2c4.com>
random: document crng_fast_key_erasure() destination possibility

Jason A. Donenfeld <Jason@zx2c4.com>
random: make random_get_entropy() return an unsigned long

Jason A. Donenfeld <Jason@zx2c4.com>
random: check for signals every PAGE_SIZE chunk of /dev/[u]random

Jann Horn <jannh@google.com>
random: check for signal_pending() outside of need_resched() check

Jason A. Donenfeld <Jason@zx2c4.com>
random: do not allow user to keep crng key around on stack

Jan Varho <jan.varho@gmail.com>
random: do not split fast init input in add_hwgenerator_randomness()

Jason A. Donenfeld <Jason@zx2c4.com>
random: mix build-time latent entropy into pool at init

Jason A. Donenfeld <Jason@zx2c4.com>
random: re-add removed comment about get_random_{u32,u64} reseeding

Jason A. Donenfeld <Jason@zx2c4.com>
random: treat bootloader trust toggle the same way as cpu trust toggle

Jason A. Donenfeld <Jason@zx2c4.com>
random: skip fast_init if hwrng provides large chunk of entropy

Jason A. Donenfeld <Jason@zx2c4.com>
random: check for signal and try earlier when generating entropy

Jason A. Donenfeld <Jason@zx2c4.com>
random: reseed more often immediately after booting

Jason A. Donenfeld <Jason@zx2c4.com>
random: make consistent usage of crng_ready()

Jason A. Donenfeld <Jason@zx2c4.com>
random: use SipHash as interrupt entropy accumulator

Jason A. Donenfeld <Jason@zx2c4.com>
random: replace custom notifier chain with standard one

Jason A. Donenfeld <Jason@zx2c4.com>
random: don't let 644 read-only sysctls be written to

Jason A. Donenfeld <Jason@zx2c4.com>
random: give sysctl_random_min_urandom_seed a more sensible value

Jason A. Donenfeld <Jason@zx2c4.com>
random: do crng pre-init loading in worker rather than irq

Jason A. Donenfeld <Jason@zx2c4.com>
random: unify cycles_t and jiffies usage and types

Jason A. Donenfeld <Jason@zx2c4.com>
random: cleanup UUID handling

Jason A. Donenfeld <Jason@zx2c4.com>
random: only wake up writers after zap if threshold was passed

Jason A. Donenfeld <Jason@zx2c4.com>
random: round-robin registers as ulong, not u32

Jason A. Donenfeld <Jason@zx2c4.com>
random: clear fast pool, crng, and batches in cpuhp bring up

Jason A. Donenfeld <Jason@zx2c4.com>
random: pull add_hwgenerator_randomness() declaration into random.h

Harald Freudenberger <freude@linux.vnet.ibm.com>
hwrng: remember rng chosen by user

Harald Freudenberger <freude@linux.vnet.ibm.com>
hwrng: use rng source with best quality

Corentin LABBE <clabbe.montjoie@gmail.com>
hwrng: core - remove unused PFX macro

Corentin LABBE <clabbe.montjoie@gmail.com>
hwrng: core - Move hwrng miscdev minor number to include/linux/miscdevice.h

Corentin LABBE <clabbe.montjoie@gmail.com>
hwrng: core - Rewrite the header

Corentin LABBE <clabbe.montjoie@gmail.com>
hwrng: core - rewrite better comparison to NULL

Corentin LABBE <clabbe.montjoie@gmail.com>
hwrng: core - do not use multiple blank lines

Jason A. Donenfeld <Jason@zx2c4.com>
random: check for crng_init == 0 in add_device_randomness()

Jason A. Donenfeld <Jason@zx2c4.com>
random: unify early init crng load accounting

Jason A. Donenfeld <Jason@zx2c4.com>
random: do not take pool spinlock at boot

Jason A. Donenfeld <Jason@zx2c4.com>
random: defer fast pool mixing to worker

Tejun Heo <tj@kernel.org>
workqueue: make workqueue available early during boot

Jason A. Donenfeld <Jason@zx2c4.com>
random: rewrite header introductory comment

Jason A. Donenfeld <Jason@zx2c4.com>
random: group sysctl functions

Jason A. Donenfeld <Jason@zx2c4.com>
random: group userspace read/write functions

Jason A. Donenfeld <Jason@zx2c4.com>
random: group entropy collection functions

Jason A. Donenfeld <Jason@zx2c4.com>
random: group entropy extraction functions

Jason A. Donenfeld <Jason@zx2c4.com>
random: group initialization wait functions

Jason A. Donenfeld <Jason@zx2c4.com>
random: remove whitespace and reorder includes

Jason A. Donenfeld <Jason@zx2c4.com>
random: remove useless header comment

Jason A. Donenfeld <Jason@zx2c4.com>
random: introduce drain_entropy() helper to declutter crng_reseed()

Jason A. Donenfeld <Jason@zx2c4.com>
random: deobfuscate irq u32/u64 contributions

Jason A. Donenfeld <Jason@zx2c4.com>
random: add proper SPDX header

Jason A. Donenfeld <Jason@zx2c4.com>
random: remove unused tracepoints

Jason A. Donenfeld <Jason@zx2c4.com>
random: remove ifdef'd out interrupt bench

Jason A. Donenfeld <Jason@zx2c4.com>
random: tie batched entropy generation to base_crng generation

Jason A. Donenfeld <Jason@zx2c4.com>
random: zero buffer after reading entropy from userspace

Jason A. Donenfeld <Jason@zx2c4.com>
random: remove outdated INT_MAX >> 6 check in urandom_read()

Jason A. Donenfeld <Jason@zx2c4.com>
random: use hash function for crng_slow_load()

Jason A. Donenfeld <Jason@zx2c4.com>
random: absorb fast pool into input pool after fast load

Jason A. Donenfeld <Jason@zx2c4.com>
random: do not xor RDRAND when writing into /dev/random

Jason A. Donenfeld <Jason@zx2c4.com>
random: ensure early RDSEED goes through mixer on init

Jason A. Donenfeld <Jason@zx2c4.com>
random: inline leaves of rand_initialize()

Jason A. Donenfeld <Jason@zx2c4.com>
random: use RDSEED instead of RDRAND in entropy extraction

Dominik Brodowski <linux@dominikbrodowski.net>
random: fix locking in crng_fast_load()

Jason A. Donenfeld <Jason@zx2c4.com>
random: remove batched entropy locking

Eric Biggers <ebiggers@google.com>
random: remove use_input_pool parameter from crng_reseed()

Jason A. Donenfeld <Jason@zx2c4.com>
random: make credit_entropy_bits() always safe

Jason A. Donenfeld <Jason@zx2c4.com>
random: always wake up entropy writers after extraction

Jason A. Donenfeld <Jason@zx2c4.com>
random: use linear min-entropy accumulation crediting

Jason A. Donenfeld <Jason@zx2c4.com>
random: simplify entropy debiting

Jason A. Donenfeld <Jason@zx2c4.com>
random: use computational hash for entropy extraction

Dominik Brodowski <linux@dominikbrodowski.net>
random: only call crng_finalize_init() for primary_crng

Dominik Brodowski <linux@dominikbrodowski.net>
random: access primary_pool directly rather than through pointer

Dominik Brodowski <linux@dominikbrodowski.net>
random: continually use hwgenerator randomness

Jason A. Donenfeld <Jason@zx2c4.com>
random: simplify arithmetic function flow in account()

Jason A. Donenfeld <Jason@zx2c4.com>
random: access input_pool_data directly rather than through pointer

Jason A. Donenfeld <Jason@zx2c4.com>
random: cleanup fractional entropy shift constants

Jason A. Donenfeld <Jason@zx2c4.com>
random: prepend remaining pool constants with POOL_

Jason A. Donenfeld <Jason@zx2c4.com>
random: de-duplicate INPUT_POOL constants

Jason A. Donenfeld <Jason@zx2c4.com>
random: remove unused OUTPUT_POOL constants

Jason A. Donenfeld <Jason@zx2c4.com>
random: rather than entropy_store abstraction, use global

Linus Torvalds <torvalds@linux-foundation.org>
random: try to actively add entropy rather than passively wait for it

Jason A. Donenfeld <Jason@zx2c4.com>
random: remove unused extract_entropy() reserved argument

Jason A. Donenfeld <Jason@zx2c4.com>
random: remove incomplete last_data logic

Jason A. Donenfeld <Jason@zx2c4.com>
random: cleanup integer types

Eric Biggers <ebiggers@google.com>
crypto: chacha20 - Fix chacha20_block() keystream alignment (again)

Jason A. Donenfeld <Jason@zx2c4.com>
random: cleanup poolinfo abstraction

Schspa Shi <schspa@gmail.com>
random: fix typo in comments

Jann Horn <jannh@google.com>
random: don't reset crng_init_cnt on urandom_read()

Jason A. Donenfeld <Jason@zx2c4.com>
random: avoid superfluous call to RDRAND in CRNG extraction

Dominik Brodowski <linux@dominikbrodowski.net>
random: early initialization of ChaCha constants

Eric Biggers <ebiggers@google.com>
random: initialize ChaCha20 constants with correct endianness

Jason A. Donenfeld <Jason@zx2c4.com>
random: use IS_ENABLED(CONFIG_NUMA) instead of ifdefs

Dominik Brodowski <linux@dominikbrodowski.net>
random: harmonize "crng init done" messages

Jason A. Donenfeld <Jason@zx2c4.com>
random: mix bootloader randomness into pool

Jason A. Donenfeld <Jason@zx2c4.com>
random: do not re-init if crng_reseed completes before primary init

Jason A. Donenfeld <Jason@zx2c4.com>
random: do not sign extend bytes for rotation when mixing

Jason A. Donenfeld <Jason@zx2c4.com>
random: use BLAKE2s instead of SHA1 in extraction

Sebastian Andrzej Siewior <bigeasy@linutronix.de>
random: remove unused irq_flags argument from add_interrupt_randomness()

Mark Brown <broonie@kernel.org>
random: document add_hwgenerator_randomness() with other input functions

Eric Biggers <ebiggers@google.com>
crypto: blake2s - adjust include guard naming

Eric Biggers <ebiggers@google.com>
crypto: blake2s - include <linux/bug.h> instead of <asm/bug.h>

Jason A. Donenfeld <Jason@zx2c4.com>
MAINTAINERS: co-maintain random.c

Eric Biggers <ebiggers@google.com>
random: remove dead code left over from blocking pool

Ard Biesheuvel <ardb@kernel.org>
random: avoid arch_get_random_seed_long() when collecting IRQ randomness

Mark Rutland <mark.rutland@arm.com>
random: add arch_get_random_*long_early()

Richard Henderson <richard.henderson@linaro.org>
powerpc: Use bool in archrandom.h

Richard Henderson <richard.henderson@linaro.org>
linux/random.h: Mark CONFIG_ARCH_RANDOM functions __must_check

Richard Henderson <richard.henderson@linaro.org>
linux/random.h: Use false with bool

Richard Henderson <richard.henderson@linaro.org>
linux/random.h: Remove arch_has_random, arch_has_random_seed

Richard Henderson <richard.henderson@linaro.org>
powerpc: Remove arch_has_random, arch_has_random_seed

Richard Henderson <richard.henderson@linaro.org>
x86: Remove arch_has_random, arch_has_random_seed

Mark Rutland <mark.rutland@arm.com>
random: avoid warnings for !CONFIG_NUMA builds

Mark Rutland <mark.rutland@arm.com>
random: split primary/secondary crng init paths

Yangtao Li <tiny.windzz@gmail.com>
random: remove some dead code of poolinfo

Yangtao Li <tiny.windzz@gmail.com>
random: fix typo in add_timer_randomness()

Yangtao Li <tiny.windzz@gmail.com>
random: Add and use pr_fmt()

Yangtao Li <tiny.windzz@gmail.com>
random: convert to ENTROPY_BITS for better code readability

Yangtao Li <tiny.windzz@gmail.com>
random: remove unnecessary unlikely()

Andy Lutomirski <luto@kernel.org>
random: remove kernel.random.read_wakeup_threshold

Andy Lutomirski <luto@kernel.org>
random: delete code to pull data into pools

Andy Lutomirski <luto@kernel.org>
random: remove the blocking pool

Dominik Brodowski <linux@dominikbrodowski.net>
random: fix crash on multiple early calls to add_bootloader_randomness()

Andy Lutomirski <luto@kernel.org>
random: make /dev/random be almost like /dev/urandom

Andy Lutomirski <luto@kernel.org>
random: ignore GRND_RANDOM in getentropy(2)

Andy Lutomirski <luto@kernel.org>
random: add GRND_INSECURE to return best-effort non-cryptographic bytes

Andy Lutomirski <luto@kernel.org>
random: Add a urandom_read_nowait() for random APIs that don't warn

Andy Lutomirski <luto@kernel.org>
random: Don't wake crng_init_wait when crng_init == 1

Jason A. Donenfeld <Jason@zx2c4.com>
lib/crypto: sha1: re-roll loops to reduce code size

Jason A. Donenfeld <Jason@zx2c4.com>
lib/crypto: blake2s: move hmac construction into wireguard

Jason A. Donenfeld <Jason@zx2c4.com>
crypto: blake2s - generic C library implementation and selftest

Andy Shevchenko <andriy.shevchenko@linux.intel.com>
crypto: Deduplicate le32_to_cpu_array() and cpu_to_le32_array()

Herbert Xu <herbert@gondor.apana.org.au>
Revert "hwrng: core - Freeze khwrng thread during suspend"

Borislav Petkov <bp@alien8.de>
char/random: Add a newline at the end of the file

Stephen Boyd <swboyd@chromium.org>
random: Use wait_event_freezable() in add_hwgenerator_randomness()

Hsin-Yi Wang <hsinyi@chromium.org>
fdt: add support for rng-seed

Stephen Boyd <swboyd@chromium.org>
random: Support freezable kthreads in add_hwgenerator_randomness()

Theodore Ts'o <tytso@mit.edu>
random: fix soft lockup when trying to read from an uninitialized blocking pool

Vasily Gorbik <gor@linux.ibm.com>
latent_entropy: avoid build error when plugin cflags are not set

George Spelvin <lkml@sdf.org>
random: document get_random_int() family

Kees Cook <keescook@chromium.org>
random: move rand_initialize() earlier

Theodore Ts'o <tytso@mit.edu>
random: only read from /dev/random after its pool has received 128 bits

Rasmus Villemoes <linux@rasmusvillemoes.dk>
drivers/char/random.c: make primary_crng static

Rasmus Villemoes <linux@rasmusvillemoes.dk>
drivers/char/random.c: remove unused stuct poolinfo::poolbits

Rasmus Villemoes <linux@rasmusvillemoes.dk>
drivers/char/random.c: constify poolinfo_table

Kees Cook <keescook@chromium.org>
random: make CPU trust a boot parameter

Jason A. Donenfeld <Jason@zx2c4.com>
random: Make crng state queryable

Ingo Molnar <mingo@elte.hu>
random: remove preempt disabled region

Theodore Ts'o <tytso@mit.edu>
random: add a config option to trust the CPU's hwrng

Tobin C. Harding <me@tobin.cc>
random: Return nbytes filled from hw RNG

Tobin C. Harding <me@tobin.cc>
random: Fix whitespace pre random-bytes work

Rasmus Villemoes <linux@rasmusvillemoes.dk>
drivers/char/random.c: remove unused dont_count_entropy

Andi Kleen <ak@linux.intel.com>
random: optimize add_interrupt_randomness

Jason A. Donenfeld <Jason@zx2c4.com>
random: always fill buffer in get_random_bytes_wait

Eric Biggers <ebiggers@google.com>
crypto: chacha20 - Fix keystream alignment for chacha20_block()

Eric Biggers <ebiggers@google.com>
random: fix data race on crng_node_pool

Jason A. Donenfeld <Jason@zx2c4.com>
random: always use batched entropy for get_random_u{32,64}

Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Revert "char/random: silence a lockdep splat with printk()"

Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
char/random: silence a lockdep splat with printk()

Sebastian Andrzej Siewior <bigeasy@linutronix.de>
random: add a spinlock_t to struct batched_entropy

Theodore Ts'o <tytso@mit.edu>
random: rate limit unseeded randomness warnings

Theodore Ts'o <tytso@mit.edu>
random: fix possible sleeping allocation from irq context

Theodore Ts'o <tytso@mit.edu>
random: set up the NUMA crng instances after the CRNG is fully initialized

Theodore Ts'o <tytso@mit.edu>
random: use a different mixing algorithm for add_device_randomness()

Helge Deller <deller@gmx.de>
random: fix warning message on ia64 and parisc

Sebastian Andrzej Siewior <bigeasy@linutronix.de>
random: reorder READ_ONCE() in get_random_uXX

Theodore Ts'o <tytso@mit.edu>
random: suppress spammy warnings about unseeded randomness

Kees Cook <keescook@chromium.org>
random: do not ignore early device randomness

Jason A. Donenfeld <Jason@zx2c4.com>
random: warn when kernel uses unseeded randomness

Jason A. Donenfeld <Jason@zx2c4.com>
random: add get_random_{bytes,u32,u64,int,long,once}_wait family

Jason A. Donenfeld <Jason@zx2c4.com>
random: add wait_for_random_bytes() API

Jason A. Donenfeld <Jason@zx2c4.com>
random: silence compiler warnings and fix race

Jason A. Donenfeld <Jason@zx2c4.com>
random: invalidate batched entropy after crng init

Fabio Estevam <fabio.estevam@nxp.com>
random: move random_min_urandom_seed into CONFIG_SYSCTL ifdef block

Jason A. Donenfeld <Jason@zx2c4.com>
random: convert get_random_int/long into get_random_u32/u64

Stephan Müller <smueller@chronox.de>
random: fix comment for unused random_min_urandom_seed

Stephan Müller <smueller@chronox.de>
random: remove variable limit

Stephan Müller <smueller@chronox.de>
random: remove stale urandom_init_wait

Stephan Mueller <stephan.mueller@atsec.com>
random: remove stale maybe_reseed_primary_crng

Al Viro <viro@zeniv.linux.org.uk>
9p: missing chunk of "fs/9p: Don't update file type when updating file attributes"

-------------

Diffstat:

Documentation/kernel-parameters.txt | 12 +
Documentation/sysctl/kernel.txt | 35 +-
MAINTAINERS | 1 +
Makefile | 4 +-
arch/alpha/include/asm/timex.h | 1 +
arch/arm/include/asm/timex.h | 1 +
arch/ia64/include/asm/timex.h | 1 +
arch/m68k/include/asm/timex.h | 2 +-
arch/mips/include/asm/timex.h | 17 +-
arch/nios2/include/asm/timex.h | 3 +
arch/parisc/include/asm/timex.h | 3 +-
arch/powerpc/include/asm/archrandom.h | 27 +-
arch/powerpc/include/asm/timex.h | 1 +
arch/s390/include/asm/timex.h | 1 +
arch/s390/mm/pgtable.c | 2 +-
arch/sparc/include/asm/timex_32.h | 4 +-
arch/um/include/asm/timex.h | 9 +-
arch/x86/include/asm/archrandom.h | 12 +-
arch/x86/include/asm/timex.h | 9 +
arch/x86/include/asm/tsc.h | 7 +-
arch/xtensa/include/asm/timex.h | 6 +-
crypto/chacha20_generic.c | 3 +-
crypto/drbg.c | 220 +-
crypto/md4.c | 17 -
crypto/md5.c | 17 -
drivers/ata/libata-core.c | 4 +-
drivers/char/Kconfig | 38 +-
drivers/char/hw_random/core.c | 93 +-
drivers/char/random.c | 2891 ++++++++++-----------------
drivers/hv/vmbus_drv.c | 2 +-
drivers/irqchip/irq-gic-realview.c | 1 +
drivers/irqchip/irq-gic-v3.c | 8 +-
drivers/misc/atmel-ssc.c | 4 +-
drivers/net/ethernet/mediatek/mtk_eth_soc.c | 21 +-
drivers/nfc/nfcmrvl/usb.c | 16 +-
drivers/of/fdt.c | 14 +-
drivers/scsi/lpfc/lpfc_nportdisc.c | 3 +-
drivers/scsi/vmw_pvscsi.h | 4 +-
drivers/staging/comedi/drivers/vmk80xx.c | 2 +-
drivers/tty/serial/8250/8250_port.c | 2 +
drivers/usb/gadget/udc/lpc32xx_udc.c | 1 +
drivers/usb/serial/io_ti.c | 2 +
drivers/usb/serial/io_usbvend.h | 1 +
drivers/usb/serial/option.c | 6 +
drivers/virtio/virtio_mmio.c | 1 +
fs/9p/vfs_inode_dotl.c | 10 +-
fs/ext4/mballoc.c | 9 +
fs/ext4/namei.c | 3 +-
fs/ext4/resize.c | 10 +
fs/fuse/dev.c | 12 +-
fs/fuse/file.c | 1 +
fs/fuse/fuse_i.h | 2 +
fs/nfs/pnfs.c | 6 +
include/crypto/blake2s.h | 102 +
include/crypto/chacha20.h | 17 +-
include/crypto/drbg.h | 18 +-
include/crypto/internal/blake2s.h | 19 +
include/linux/byteorder/generic.h | 17 +
include/linux/cpuhotplug.h | 2 +
include/linux/hw_random.h | 2 -
include/linux/miscdevice.h | 1 +
include/linux/mm.h | 2 +
include/linux/net.h | 2 +
include/linux/once.h | 2 +
include/linux/prandom.h | 23 +-
include/linux/random.h | 133 +-
include/linux/siphash.h | 28 +
include/linux/swab.h | 1 +
include/linux/timex.h | 10 +-
include/linux/uuid.h | 1 +
include/linux/workqueue.h | 7 +-
include/net/inet_hashtables.h | 2 +-
include/net/secure_seq.h | 4 +-
include/trace/events/random.h | 315 ---
include/uapi/linux/random.h | 4 +-
include/uapi/linux/swab.h | 10 +
init/main.c | 22 +
kernel/cpu.c | 11 +
kernel/irq/handle.c | 2 +-
kernel/time/timekeeping.c | 16 +
kernel/workqueue.c | 76 +-
lib/Kconfig.debug | 27 +
lib/Makefile | 2 +
lib/chacha20.c | 6 +-
lib/crypto/Makefile | 7 +
lib/crypto/blake2s-generic.c | 111 +
lib/crypto/blake2s-selftest.c | 591 ++++++
lib/crypto/blake2s.c | 78 +
lib/find_bit.c | 16 +-
lib/random32.c | 15 +-
lib/sha1.c | 95 +-
lib/siphash.c | 32 +-
lib/swiotlb.c | 11 +-
mm/util.c | 33 +
net/core/secure_seq.c | 4 +-
net/ipv4/inet_hashtables.c | 46 +-
net/ipv6/inet6_hashtables.c | 4 +-
net/l2tp/l2tp_ip6.c | 5 +-
net/l2tp/l2tp_ppp.c | 60 +-
net/sunrpc/xprtrdma/rpc_rdma.c | 4 +-
sound/soc/codecs/cs42l52.c | 8 +-
sound/soc/codecs/cs42l56.c | 4 +-
sound/soc/codecs/cs53l30.c | 16 +-
sound/soc/codecs/wm8962.c | 1 +
104 files changed, 2966 insertions(+), 2641 deletions(-)