This is the start of the stable review cycle for the 5.4.200 release. There are 240 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 Wed, 22 Jun 2022 12:47:02 +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/v5.x/stable-review/patch-5.4.200-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-5.4.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> Linux 5.4.200-rc1 Alexey Kardashevskiy <aik@xxxxxxxxx> powerpc/mm: Switch obsolete dssall to .long Olof Johansson <olof@xxxxxxxxx> riscv: Less inefficient gcc tishift helpers (and export their symbols) Randy Dunlap <rdunlap@xxxxxxxxxxxxx> RISC-V: fix barrier() use in <vdso/processor.h> Jean-Philippe Brucker <jean-philippe@xxxxxxxxxx> arm64: kprobes: Use BRK instead of single-step when executing instructions out-of-line Ilya Maximets <i.maximets@xxxxxxx> net: openvswitch: fix leak of nested actions Ilya Maximets <i.maximets@xxxxxxx> net: openvswitch: fix misuse of the cached connection on tuple changes Davide Caratti <dcaratti@xxxxxxxxxx> net/sched: act_police: more accurate MTU policing Murilo Opsfelder Araujo <muriloo@xxxxxxxxxxxxx> virtio-pci: Remove wrong address verification in vp_del_vqs() Andy Chi <andy.chi@xxxxxxxxxxxxx> ALSA: hda/realtek: fix right sounds and mute/micmute LEDs for HP machine Jeremy Szu <jeremy.szu@xxxxxxxxxxxxx> ALSA: hda/realtek: fix mute/micmute LEDs for HP 440 G8 Zhang Yi <yi.zhang@xxxxxxxxxx> ext4: add reserved GDT blocks check Ding Xiang <dingxiang@xxxxxxxxxxxxxxxxxxxx> ext4: make variable "count" signed Baokun Li <libaokun1@xxxxxxxxxx> ext4: fix bug_on ext4_mb_use_inode_pa Mikulas Patocka <mpatocka@xxxxxxxxxx> dm mirror log: round up region bitmap size to BITS_PER_LONG Ilpo Järvinen <ilpo.jarvinen@xxxxxxxxxxxxxxx> serial: 8250: Store to lsr_save_flags after lsr read Miaoqian Lin <linmq006@xxxxxxxxx> usb: gadget: lpc32xx_udc: Fix refcount leak in lpc32xx_udc_probe Miaoqian Lin <linmq006@xxxxxxxxx> usb: dwc2: Fix memory leak in dwc2_hcd_init Robert Eckelmann <longnoserob@xxxxxxxxx> USB: serial: io_ti: add Agilent E5805A support Slark Xiao <slark_xiao@xxxxxxx> USB: serial: option: add support for Cinterion MV31 with new baseline Ian Abbott <abbotti@xxxxxxxxx> comedi: vmk80xx: fix expression for tx buffer size Serge Semin <Sergey.Semin@xxxxxxxxxxxxxxxxxxxx> i2c: designware: Use standard optional ref clock implementation Miaoqian Lin <linmq006@xxxxxxxxx> irqchip/gic-v3: Fix refcount leak in gic_populate_ppi_partitions Miaoqian Lin <linmq006@xxxxxxxxx> irqchip/gic-v3: Fix error handling in gic_populate_ppi_partitions Miaoqian Lin <linmq006@xxxxxxxxx> irqchip/gic/realview: Fix refcount leak in realview_gic_of_init Josh Poimboeuf <jpoimboe@xxxxxxxxxx> faddr2line: Fix overlapping text section failures, the sequel Masahiro Yamada <masahiroy@xxxxxxxxxx> certs/blacklist_hashes.c: fix const confusion in certs blacklist Mark Rutland <mark.rutland@xxxxxxx> arm64: ftrace: fix branch range checks Christophe JAILLET <christophe.jaillet@xxxxxxxxxx> net: bgmac: Fix an erroneous kfree() in bgmac_remove() Petr Machata <petrm@xxxxxxxxxx> mlxsw: spectrum_cnt: Reorder counter pools Miaoqian Lin <linmq006@xxxxxxxxx> misc: atmel-ssc: Fix IRQ check in ssc_probe Vincent Whitchurch <vincent.whitchurch@xxxxxxxx> tty: goldfish: Fix free_irq() on remove Aleksandr Loktionov <aleksandr.loktionov@xxxxxxxxx> i40e: Fix call trace in setup_tx_descriptors Grzegorz Szczurek <grzegorzx.szczurek@xxxxxxxxx> i40e: Fix calculating the number of queue pairs Grzegorz Szczurek <grzegorzx.szczurek@xxxxxxxxx> i40e: Fix adding ADQ filter to TC0 Masahiro Yamada <masahiroy@xxxxxxxxxx> clocksource: hyper-v: unexport __init-annotated hv_init_clocksource() Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx> pNFS: Don't keep retrying if the server replied NFS4ERR_LAYOUTUNAVAILABLE Jason A. Donenfeld <Jason@xxxxxxxxx> random: credit cpu and bootloader seeds by default Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx> netfs: gcc-12: temporarily disable '-Wattribute-warning' for now Chen Lin <chen45464546@xxxxxxx> net: ethernet: mtk_eth_soc: fix misuse of mem alloc interface netdev[napi]_alloc_frag Wang Yufen <wangyufen@xxxxxxxxxx> ipv6: Fix signed integer overflow in l2tp_ip6_sendmsg Xiaohui Zhang <xiaohuizhang@xxxxxxxxxx> nfc: nfcmrvl: Fix memory leak in nfcmrvl_play_deferred chengkaitao <pilgrimtao@xxxxxxxxx> virtio-mmio: fix missing put_device() when vm_cmdline_parent registration failed huangwenhui <huangwenhuia@xxxxxxxxxxxxx> ALSA: hda/realtek - Add HW8326 support Chengguang Xu <cgxu519@xxxxxxxxxxxx> scsi: pmcraid: Fix missing resource cleanup in error case Chengguang Xu <cgxu519@xxxxxxxxxxxx> scsi: ipr: Fix missing/incorrect resource cleanup in error case James Smart <jsmart2021@xxxxxxxxx> scsi: lpfc: Allow reduced polling rate for nvme_admin_async_event cmd completion James Smart <jsmart2021@xxxxxxxxx> scsi: lpfc: Fix port stuck in bypassed state after LIP in PT2PT topology Wentao Wang <wwentao@xxxxxxxxxx> scsi: vmw_pvscsi: Expand vcpuHint to 16 bits Mark Brown <broonie@xxxxxxxxxx> ASoC: wm_adsp: Fix event generation for wm_adsp_fw_put() Mark Brown <broonie@xxxxxxxxxx> ASoC: es8328: Fix event generation for deemphasis control Adam Ford <aford173@xxxxxxxxx> ASoC: wm8962: Fix suspend while playing music Sergey Shtylyov <s.shtylyov@xxxxxx> ata: libata-core: fix NULL pointer deref in ata_host_alloc_pinfo() Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxx> ASoC: cs42l56: Correct typo in minimum level for SX volume controls Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxx> ASoC: cs42l52: Correct TLV for Bypass Volume Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxx> ASoC: cs53l30: Correct number of volume levels on SX controls Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxx> ASoC: cs35l36: Update digital volume TLV Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxx> ASoC: cs42l52: Fix TLV scales for mixer controls Rob Clark <robdclark@xxxxxxxxxxxx> dma-debug: make things less spammy under memory pressure Hui Wang <hui.wang@xxxxxxxxxxxxx> ASoC: nau8822: Add operation for internal PLL off and on He Ying <heying24@xxxxxxxxxx> powerpc/kasan: Silence KASAN warnings in __get_wchan() Jason A. Donenfeld <Jason@xxxxxxxxx> random: account for arch randomness in bits Jason A. Donenfeld <Jason@xxxxxxxxx> random: mark bootloader randomness code as __init Jason A. Donenfeld <Jason@xxxxxxxxx> random: avoid checking crng_ready() twice in random_init() Nicolai Stange <nstange@xxxxxxx> crypto: drbg - make reseeding from get_random_bytes() synchronous Stephan Müller <smueller@xxxxxxxxxx> crypto: drbg - always try to free Jitter RNG instance Nicolai Stange <nstange@xxxxxxx> crypto: drbg - move dynamic ->reseed_threshold adjustments to __drbg_seed() Nicolai Stange <nstange@xxxxxxx> crypto: drbg - track whether DRBG was seeded with !rng_is_initialized() Nicolai Stange <nstange@xxxxxxx> crypto: drbg - prepare for more fine-grained tracking of seeding state Stephan Müller <smueller@xxxxxxxxxx> crypto: drbg - always seeded with SP800-90B compliant noise source Jason A. Donenfeld <Jason@xxxxxxxxx> Revert "random: use static branch for crng_ready()" Jason A. Donenfeld <Jason@xxxxxxxxx> random: check for signals after page of pool writes Jens Axboe <axboe@xxxxxxxxx> random: wire up fops->splice_{read,write}_iter() Jens Axboe <axboe@xxxxxxxxx> random: convert to using fops->write_iter() Jens Axboe <axboe@xxxxxxxxx> random: convert to using fops->read_iter() Jason A. Donenfeld <Jason@xxxxxxxxx> random: unify batched entropy implementations Jason A. Donenfeld <Jason@xxxxxxxxx> random: move randomize_page() into mm where it belongs Jason A. Donenfeld <Jason@xxxxxxxxx> random: move initialization functions out of hot pages Jason A. Donenfeld <Jason@xxxxxxxxx> random: make consistent use of buf and len Jason A. Donenfeld <Jason@xxxxxxxxx> random: use proper return types on get_random_{int,long}_wait() Jason A. Donenfeld <Jason@xxxxxxxxx> random: remove extern from functions in header Jason A. Donenfeld <Jason@xxxxxxxxx> random: use static branch for crng_ready() Jason A. Donenfeld <Jason@xxxxxxxxx> random: credit architectural init the exact amount Jason A. Donenfeld <Jason@xxxxxxxxx> random: handle latent entropy and command line from random_init() Jason A. Donenfeld <Jason@xxxxxxxxx> random: use proper jiffies comparison macro Jason A. Donenfeld <Jason@xxxxxxxxx> random: remove ratelimiting for in-kernel unseeded randomness Jason A. Donenfeld <Jason@xxxxxxxxx> random: move initialization out of reseeding hot path Jason A. Donenfeld <Jason@xxxxxxxxx> random: avoid initializing twice in credit race Jason A. Donenfeld <Jason@xxxxxxxxx> random: use symbolic constants for crng_init states Jason A. Donenfeld <Jason@xxxxxxxxx> siphash: use one source of truth for siphash permutations Jason A. Donenfeld <Jason@xxxxxxxxx> random: help compiler out with fast_mix() by using simpler arguments Jason A. Donenfeld <Jason@xxxxxxxxx> random: do not use input pool from hard IRQs Jason A. Donenfeld <Jason@xxxxxxxxx> random: order timer entropy functions below interrupt functions Jason A. Donenfeld <Jason@xxxxxxxxx> random: do not pretend to handle premature next security model Jason A. Donenfeld <Jason@xxxxxxxxx> random: use first 128 bits of input as fast init Jason A. Donenfeld <Jason@xxxxxxxxx> random: do not use batches when !crng_ready() Jason A. Donenfeld <Jason@xxxxxxxxx> random: insist on random_get_entropy() existing in order to simplify Jason A. Donenfeld <Jason@xxxxxxxxx> xtensa: use fallback for random_get_entropy() instead of zero Jason A. Donenfeld <Jason@xxxxxxxxx> sparc: use fallback for random_get_entropy() instead of zero Jason A. Donenfeld <Jason@xxxxxxxxx> um: use fallback for random_get_entropy() instead of zero Jason A. Donenfeld <Jason@xxxxxxxxx> x86/tsc: Use fallback for random_get_entropy() instead of zero Jason A. Donenfeld <Jason@xxxxxxxxx> nios2: use fallback for random_get_entropy() instead of zero Jason A. Donenfeld <Jason@xxxxxxxxx> arm: use fallback for random_get_entropy() instead of zero Jason A. Donenfeld <Jason@xxxxxxxxx> mips: use fallback for random_get_entropy() instead of just c0 random Jason A. Donenfeld <Jason@xxxxxxxxx> m68k: use fallback for random_get_entropy() instead of zero Jason A. Donenfeld <Jason@xxxxxxxxx> timekeeping: Add raw clock fallback for random_get_entropy() Jason A. Donenfeld <Jason@xxxxxxxxx> powerpc: define get_cycles macro for arch-override Jason A. Donenfeld <Jason@xxxxxxxxx> alpha: define get_cycles macro for arch-override Jason A. Donenfeld <Jason@xxxxxxxxx> parisc: define get_cycles macro for arch-override Jason A. Donenfeld <Jason@xxxxxxxxx> s390: define get_cycles macro for arch-override Jason A. Donenfeld <Jason@xxxxxxxxx> ia64: define get_cycles macro for arch-override Jason A. Donenfeld <Jason@xxxxxxxxx> init: call time_init() before rand_initialize() Jason A. Donenfeld <Jason@xxxxxxxxx> random: fix sysctl documentation nits Jason A. Donenfeld <Jason@xxxxxxxxx> random: document crng_fast_key_erasure() destination possibility Jason A. Donenfeld <Jason@xxxxxxxxx> random: make random_get_entropy() return an unsigned long Jason A. Donenfeld <Jason@xxxxxxxxx> random: allow partial reads if later user copies fail Jason A. Donenfeld <Jason@xxxxxxxxx> random: check for signals every PAGE_SIZE chunk of /dev/[u]random Jann Horn <jannh@xxxxxxxxxx> random: check for signal_pending() outside of need_resched() check Jason A. Donenfeld <Jason@xxxxxxxxx> random: do not allow user to keep crng key around on stack Jan Varho <jan.varho@xxxxxxxxx> random: do not split fast init input in add_hwgenerator_randomness() Jason A. Donenfeld <Jason@xxxxxxxxx> random: mix build-time latent entropy into pool at init Jason A. Donenfeld <Jason@xxxxxxxxx> random: re-add removed comment about get_random_{u32,u64} reseeding Jason A. Donenfeld <Jason@xxxxxxxxx> random: treat bootloader trust toggle the same way as cpu trust toggle Jason A. Donenfeld <Jason@xxxxxxxxx> random: skip fast_init if hwrng provides large chunk of entropy Jason A. Donenfeld <Jason@xxxxxxxxx> random: check for signal and try earlier when generating entropy Jason A. Donenfeld <Jason@xxxxxxxxx> random: reseed more often immediately after booting Jason A. Donenfeld <Jason@xxxxxxxxx> random: make consistent usage of crng_ready() Jason A. Donenfeld <Jason@xxxxxxxxx> random: use SipHash as interrupt entropy accumulator Jason A. Donenfeld <Jason@xxxxxxxxx> random: replace custom notifier chain with standard one Jason A. Donenfeld <Jason@xxxxxxxxx> random: don't let 644 read-only sysctls be written to Jason A. Donenfeld <Jason@xxxxxxxxx> random: give sysctl_random_min_urandom_seed a more sensible value Jason A. Donenfeld <Jason@xxxxxxxxx> random: do crng pre-init loading in worker rather than irq Jason A. Donenfeld <Jason@xxxxxxxxx> random: unify cycles_t and jiffies usage and types Jason A. Donenfeld <Jason@xxxxxxxxx> random: cleanup UUID handling Jason A. Donenfeld <Jason@xxxxxxxxx> random: only wake up writers after zap if threshold was passed Jason A. Donenfeld <Jason@xxxxxxxxx> random: round-robin registers as ulong, not u32 Jason A. Donenfeld <Jason@xxxxxxxxx> random: clear fast pool, crng, and batches in cpuhp bring up Jason A. Donenfeld <Jason@xxxxxxxxx> random: pull add_hwgenerator_randomness() declaration into random.h Jason A. Donenfeld <Jason@xxxxxxxxx> random: check for crng_init == 0 in add_device_randomness() Jason A. Donenfeld <Jason@xxxxxxxxx> random: unify early init crng load accounting Jason A. Donenfeld <Jason@xxxxxxxxx> random: do not take pool spinlock at boot Jason A. Donenfeld <Jason@xxxxxxxxx> random: defer fast pool mixing to worker Jason A. Donenfeld <Jason@xxxxxxxxx> random: rewrite header introductory comment Jason A. Donenfeld <Jason@xxxxxxxxx> random: group sysctl functions Jason A. Donenfeld <Jason@xxxxxxxxx> random: group userspace read/write functions Jason A. Donenfeld <Jason@xxxxxxxxx> random: group entropy collection functions Jason A. Donenfeld <Jason@xxxxxxxxx> random: group entropy extraction functions Jason A. Donenfeld <Jason@xxxxxxxxx> random: group crng functions Jason A. Donenfeld <Jason@xxxxxxxxx> random: group initialization wait functions Jason A. Donenfeld <Jason@xxxxxxxxx> random: remove whitespace and reorder includes Jason A. Donenfeld <Jason@xxxxxxxxx> random: remove useless header comment Jason A. Donenfeld <Jason@xxxxxxxxx> random: introduce drain_entropy() helper to declutter crng_reseed() Jason A. Donenfeld <Jason@xxxxxxxxx> random: deobfuscate irq u32/u64 contributions Jason A. Donenfeld <Jason@xxxxxxxxx> random: add proper SPDX header Jason A. Donenfeld <Jason@xxxxxxxxx> random: remove unused tracepoints Jason A. Donenfeld <Jason@xxxxxxxxx> random: remove ifdef'd out interrupt bench Jason A. Donenfeld <Jason@xxxxxxxxx> random: tie batched entropy generation to base_crng generation Dominik Brodowski <linux@xxxxxxxxxxxxxxxxxxxx> random: fix locking for crng_init in crng_reseed() Jason A. Donenfeld <Jason@xxxxxxxxx> random: zero buffer after reading entropy from userspace Jason A. Donenfeld <Jason@xxxxxxxxx> random: remove outdated INT_MAX >> 6 check in urandom_read() Jason A. Donenfeld <Jason@xxxxxxxxx> random: make more consistent use of integer types Jason A. Donenfeld <Jason@xxxxxxxxx> random: use hash function for crng_slow_load() Jason A. Donenfeld <Jason@xxxxxxxxx> random: use simpler fast key erasure flow on per-cpu keys Jason A. Donenfeld <Jason@xxxxxxxxx> random: absorb fast pool into input pool after fast load Jason A. Donenfeld <Jason@xxxxxxxxx> random: do not xor RDRAND when writing into /dev/random Jason A. Donenfeld <Jason@xxxxxxxxx> random: ensure early RDSEED goes through mixer on init Jason A. Donenfeld <Jason@xxxxxxxxx> random: inline leaves of rand_initialize() Jason A. Donenfeld <Jason@xxxxxxxxx> random: get rid of secondary crngs Jason A. Donenfeld <Jason@xxxxxxxxx> random: use RDSEED instead of RDRAND in entropy extraction Dominik Brodowski <linux@xxxxxxxxxxxxxxxxxxxx> random: fix locking in crng_fast_load() Jason A. Donenfeld <Jason@xxxxxxxxx> random: remove batched entropy locking Eric Biggers <ebiggers@xxxxxxxxxx> random: remove use_input_pool parameter from crng_reseed() Jason A. Donenfeld <Jason@xxxxxxxxx> random: make credit_entropy_bits() always safe Jason A. Donenfeld <Jason@xxxxxxxxx> random: always wake up entropy writers after extraction Jason A. Donenfeld <Jason@xxxxxxxxx> random: use linear min-entropy accumulation crediting Jason A. Donenfeld <Jason@xxxxxxxxx> random: simplify entropy debiting Jason A. Donenfeld <Jason@xxxxxxxxx> random: use computational hash for entropy extraction Dominik Brodowski <linux@xxxxxxxxxxxxxxxxxxxx> random: only call crng_finalize_init() for primary_crng Dominik Brodowski <linux@xxxxxxxxxxxxxxxxxxxx> random: access primary_pool directly rather than through pointer Dominik Brodowski <linux@xxxxxxxxxxxxxxxxxxxx> random: continually use hwgenerator randomness Jason A. Donenfeld <Jason@xxxxxxxxx> random: simplify arithmetic function flow in account() Jason A. Donenfeld <Jason@xxxxxxxxx> random: selectively clang-format where it makes sense Jason A. Donenfeld <Jason@xxxxxxxxx> random: access input_pool_data directly rather than through pointer Jason A. Donenfeld <Jason@xxxxxxxxx> random: cleanup fractional entropy shift constants Jason A. Donenfeld <Jason@xxxxxxxxx> random: prepend remaining pool constants with POOL_ Jason A. Donenfeld <Jason@xxxxxxxxx> random: de-duplicate INPUT_POOL constants Jason A. Donenfeld <Jason@xxxxxxxxx> random: remove unused OUTPUT_POOL constants Jason A. Donenfeld <Jason@xxxxxxxxx> random: rather than entropy_store abstraction, use global Jason A. Donenfeld <Jason@xxxxxxxxx> random: remove unused extract_entropy() reserved argument Jason A. Donenfeld <Jason@xxxxxxxxx> random: remove incomplete last_data logic Jason A. Donenfeld <Jason@xxxxxxxxx> random: cleanup integer types Jason A. Donenfeld <Jason@xxxxxxxxx> random: cleanup poolinfo abstraction Schspa Shi <schspa@xxxxxxxxx> random: fix typo in comments Jann Horn <jannh@xxxxxxxxxx> random: don't reset crng_init_cnt on urandom_read() Jason A. Donenfeld <Jason@xxxxxxxxx> random: avoid superfluous call to RDRAND in CRNG extraction Dominik Brodowski <linux@xxxxxxxxxxxxxxxxxxxx> random: early initialization of ChaCha constants Eric Biggers <ebiggers@xxxxxxxxxx> random: initialize ChaCha20 constants with correct endianness Jason A. Donenfeld <Jason@xxxxxxxxx> random: use IS_ENABLED(CONFIG_NUMA) instead of ifdefs Dominik Brodowski <linux@xxxxxxxxxxxxxxxxxxxx> random: harmonize "crng init done" messages Jason A. Donenfeld <Jason@xxxxxxxxx> random: mix bootloader randomness into pool Jason A. Donenfeld <Jason@xxxxxxxxx> random: do not re-init if crng_reseed completes before primary init Jason A. Donenfeld <Jason@xxxxxxxxx> random: do not sign extend bytes for rotation when mixing Jason A. Donenfeld <Jason@xxxxxxxxx> random: use BLAKE2s instead of SHA1 in extraction Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx> random: remove unused irq_flags argument from add_interrupt_randomness() Mark Brown <broonie@xxxxxxxxxx> random: document add_hwgenerator_randomness() with other input functions Eric Biggers <ebiggers@xxxxxxxxxx> crypto: blake2s - adjust include guard naming Eric Biggers <ebiggers@xxxxxxxxxx> crypto: blake2s - include <linux/bug.h> instead of <asm/bug.h> Jason A. Donenfeld <Jason@xxxxxxxxx> MAINTAINERS: co-maintain random.c Eric Biggers <ebiggers@xxxxxxxxxx> random: remove dead code left over from blocking pool Ard Biesheuvel <ardb@xxxxxxxxxx> random: avoid arch_get_random_seed_long() when collecting IRQ randomness Mark Rutland <mark.rutland@xxxxxxx> random: add arch_get_random_*long_early() Richard Henderson <richard.henderson@xxxxxxxxxx> powerpc: Use bool in archrandom.h Richard Henderson <richard.henderson@xxxxxxxxxx> linux/random.h: Mark CONFIG_ARCH_RANDOM functions __must_check Richard Henderson <richard.henderson@xxxxxxxxxx> linux/random.h: Use false with bool Richard Henderson <richard.henderson@xxxxxxxxxx> linux/random.h: Remove arch_has_random, arch_has_random_seed Richard Henderson <richard.henderson@xxxxxxxxxx> s390: Remove arch_has_random, arch_has_random_seed Richard Henderson <richard.henderson@xxxxxxxxxx> powerpc: Remove arch_has_random, arch_has_random_seed Richard Henderson <richard.henderson@xxxxxxxxxx> x86: Remove arch_has_random, arch_has_random_seed Mark Rutland <mark.rutland@xxxxxxx> random: avoid warnings for !CONFIG_NUMA builds Mark Rutland <mark.rutland@xxxxxxx> random: split primary/secondary crng init paths Yangtao Li <tiny.windzz@xxxxxxxxx> random: remove some dead code of poolinfo Yangtao Li <tiny.windzz@xxxxxxxxx> random: fix typo in add_timer_randomness() Yangtao Li <tiny.windzz@xxxxxxxxx> random: Add and use pr_fmt() Yangtao Li <tiny.windzz@xxxxxxxxx> random: convert to ENTROPY_BITS for better code readability Yangtao Li <tiny.windzz@xxxxxxxxx> random: remove unnecessary unlikely() Andy Lutomirski <luto@xxxxxxxxxx> random: remove kernel.random.read_wakeup_threshold Andy Lutomirski <luto@xxxxxxxxxx> random: delete code to pull data into pools Andy Lutomirski <luto@xxxxxxxxxx> random: remove the blocking pool Andy Lutomirski <luto@xxxxxxxxxx> random: make /dev/random be almost like /dev/urandom Andy Lutomirski <luto@xxxxxxxxxx> random: ignore GRND_RANDOM in getentropy(2) Andy Lutomirski <luto@xxxxxxxxxx> random: add GRND_INSECURE to return best-effort non-cryptographic bytes Andy Lutomirski <luto@xxxxxxxxxx> random: Add a urandom_read_nowait() for random APIs that don't warn Andy Lutomirski <luto@xxxxxxxxxx> random: Don't wake crng_init_wait when crng_init == 1 Jason A. Donenfeld <Jason@xxxxxxxxx> random: don't forget compat_ioctl on urandom Arnd Bergmann <arnd@xxxxxxxx> compat_ioctl: remove /dev/random commands Jason A. Donenfeld <Jason@xxxxxxxxx> lib/crypto: sha1: re-roll loops to reduce code size Jason A. Donenfeld <Jason@xxxxxxxxx> lib/crypto: blake2s: move hmac construction into wireguard Jason A. Donenfeld <Jason@xxxxxxxxx> crypto: blake2s - generic C library implementation and selftest Martin Faltesek <mfaltesek@xxxxxxxxxx> nfc: st21nfca: fix incorrect sizing calculations in EVT_TRANSACTION Yuntao Wang <ytcoode@xxxxxxxxx> bpf: Fix incorrect memory charge cost calculation in stack_map_alloc() Al Viro <viro@xxxxxxxxxxxxxxxxxx> 9p: missing chunk of "fs/9p: Don't update file type when updating file attributes" ------------- Diffstat: Documentation/admin-guide/kernel-parameters.txt | 6 + Documentation/admin-guide/sysctl/kernel.rst | 35 +- MAINTAINERS | 1 + Makefile | 4 +- arch/alpha/include/asm/timex.h | 1 + arch/arm/include/asm/timex.h | 1 + arch/arm64/include/asm/brk-imm.h | 2 + arch/arm64/include/asm/debug-monitors.h | 1 + arch/arm64/include/asm/kprobes.h | 2 +- arch/arm64/kernel/ftrace.c | 4 +- arch/arm64/kernel/probes/kprobes.c | 69 +- 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/ppc-opcode.h | 2 + arch/powerpc/include/asm/timex.h | 1 + arch/powerpc/kernel/idle_6xx.S | 2 +- arch/powerpc/kernel/l2cr_6xx.S | 6 +- arch/powerpc/kernel/process.c | 4 +- arch/powerpc/kernel/swsusp_32.S | 2 +- arch/powerpc/kernel/swsusp_asm64.S | 2 +- arch/powerpc/mm/mmu_context.c | 2 +- arch/powerpc/platforms/powermac/cache.S | 4 +- arch/riscv/include/asm/asm-prototypes.h | 4 + arch/riscv/include/asm/processor.h | 2 + arch/riscv/lib/tishift.S | 75 +- arch/s390/include/asm/archrandom.h | 12 - arch/s390/include/asm/timex.h | 1 + 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/x86/kernel/cpu/mshyperv.c | 2 +- arch/xtensa/include/asm/timex.h | 6 +- certs/blacklist_hashes.c | 2 +- crypto/drbg.c | 135 +- drivers/ata/libata-core.c | 4 +- drivers/char/Kconfig | 53 +- drivers/char/hw_random/core.c | 1 + drivers/char/random.c | 3213 +++++++------------- drivers/clocksource/hyperv_timer.c | 1 - drivers/hv/vmbus_drv.c | 2 +- drivers/i2c/busses/i2c-designware-common.c | 3 - drivers/i2c/busses/i2c-designware-platdrv.c | 13 +- drivers/irqchip/irq-gic-realview.c | 1 + drivers/irqchip/irq-gic-v3.c | 7 +- drivers/md/dm-log.c | 3 +- drivers/misc/atmel-ssc.c | 4 +- drivers/net/ethernet/broadcom/bgmac-bcma.c | 1 - drivers/net/ethernet/intel/i40e/i40e_ethtool.c | 25 +- drivers/net/ethernet/intel/i40e/i40e_main.c | 5 + drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c | 2 +- drivers/net/ethernet/mediatek/mtk_eth_soc.c | 21 +- drivers/net/ethernet/mellanox/mlxsw/spectrum_cnt.h | 2 +- drivers/nfc/nfcmrvl/usb.c | 16 +- drivers/nfc/st21nfca/se.c | 61 +- drivers/scsi/ipr.c | 4 +- drivers/scsi/lpfc/lpfc_hw4.h | 3 + drivers/scsi/lpfc/lpfc_nportdisc.c | 3 +- drivers/scsi/lpfc/lpfc_nvme.c | 11 +- drivers/scsi/pmcraid.c | 2 +- drivers/scsi/vmw_pvscsi.h | 4 +- drivers/staging/comedi/drivers/vmk80xx.c | 2 +- drivers/tty/goldfish.c | 2 +- drivers/tty/serial/8250/8250_port.c | 2 + drivers/usb/dwc2/hcd.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 + drivers/virtio/virtio_pci_common.c | 3 +- fs/9p/vfs_inode_dotl.c | 10 +- fs/afs/inode.c | 3 + fs/ceph/inode.c | 3 + fs/compat_ioctl.c | 7 - fs/ext4/mballoc.c | 9 + fs/ext4/namei.c | 3 +- fs/ext4/resize.c | 10 + fs/nfs/pnfs.c | 6 + include/crypto/blake2s.h | 102 + include/crypto/chacha.h | 15 + include/crypto/drbg.h | 16 +- include/crypto/internal/blake2s.h | 19 + include/linux/cpuhotplug.h | 2 + include/linux/hw_random.h | 2 - include/linux/mm.h | 1 + include/linux/prandom.h | 23 +- include/linux/random.h | 122 +- include/linux/siphash.h | 28 + include/linux/timex.h | 10 +- include/trace/events/random.h | 313 -- include/uapi/linux/random.h | 4 +- init/main.c | 13 +- kernel/bpf/stackmap.c | 3 +- kernel/cpu.c | 11 + kernel/dma/debug.c | 2 +- kernel/irq/handle.c | 2 +- kernel/time/timekeeping.c | 15 + lib/Kconfig.debug | 3 +- lib/crypto/Makefile | 6 + lib/crypto/blake2s-generic.c | 111 + lib/crypto/blake2s-selftest.c | 591 ++++ lib/crypto/blake2s.c | 78 + lib/random32.c | 15 +- lib/sha1.c | 95 +- lib/siphash.c | 32 +- lib/vsprintf.c | 10 +- mm/util.c | 32 + net/l2tp/l2tp_ip6.c | 5 +- net/openvswitch/actions.c | 6 + net/openvswitch/conntrack.c | 3 +- net/openvswitch/flow_netlink.c | 80 +- net/sched/act_police.c | 16 +- scripts/faddr2line | 45 +- sound/hda/hdac_device.c | 1 + sound/pci/hda/patch_realtek.c | 27 + sound/soc/codecs/cs35l36.c | 3 +- sound/soc/codecs/cs42l52.c | 8 +- sound/soc/codecs/cs42l56.c | 4 +- sound/soc/codecs/cs53l30.c | 16 +- sound/soc/codecs/es8328.c | 5 +- sound/soc/codecs/nau8822.c | 4 + sound/soc/codecs/nau8822.h | 3 + sound/soc/codecs/wm8962.c | 1 + sound/soc/codecs/wm_adsp.c | 2 +- 130 files changed, 2914 insertions(+), 3013 deletions(-)
