Linus Torvalds
52f6c588c7
Add wait_for_random_bytes() and get_random_*_wait() functions so that ...
callers can more safely get random bytes if they can block until the
CRNG is initialized.
Also print a warning if get_random_*() is called before the CRNG is
initialized. By default, only one single-line warning will be printed
per boot. If CONFIG_WARN_ALL_UNSEEDED_RANDOM is defined, then a
warning will be printed for each function which tries to get random
bytes before the CRNG is initialized. This can get spammy for certain
architecture types, so it is not enabled by default.
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Merge tag 'random_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/random
Pull random updates from Ted Ts'o:
"Add wait_for_random_bytes() and get_random_*_wait() functions so that
callers can more safely get random bytes if they can block until the
CRNG is initialized.
Also print a warning if get_random_*() is called before the CRNG is
initialized. By default, only one single-line warning will be printed
per boot. If CONFIG_WARN_ALL_UNSEEDED_RANDOM is defined, then a
warning will be printed for each function which tries to get random
bytes before the CRNG is initialized. This can get spammy for certain
architecture types, so it is not enabled by default"
* tag 'random_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/random:
random: reorder READ_ONCE() in get_random_uXX
random: suppress spammy warnings about unseeded randomness
random: warn when kernel uses unseeded randomness
net/route: use get_random_int for random counter
net/neighbor: use get_random_u32 for 32-bit hash random
rhashtable: use get_random_u32 for hash_rnd
ceph: ensure RNG is seeded before using
iscsi: ensure RNG is seeded before use
cifs: use get_random_u32 for 32-bit lock random
random: add get_random_{bytes,u32,u64,int,long,once}_wait family
random: add wait_for_random_bytes() API
2017-07-15 12:44:02 -07:00
ACPI fixes for v4.13-rc1
2017-07-14 22:27:13 -07:00
Merge branch 'for-4.13' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata
2017-07-06 09:41:58 -07:00
net: convert sock.sk_wmem_alloc from atomic_t to refcount_t
2017-07-01 07:39:08 -07:00
Device properties framework fix for v4.13-rc1
2017-07-14 22:39:35 -07:00
Merge branch 'for-linus' of git://git.kernel.dk/linux-block
2017-07-11 15:36:52 -07:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
2017-07-05 12:31:59 -07:00
main drm pull for v4.13
2017-07-09 18:48:37 -07:00
block: don't set bounce limit in blk_init_queue
2017-06-27 12:13:45 -06:00
Add wait_for_random_bytes() and get_random_*_wait() functions so that
2017-07-15 12:44:02 -07:00
Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
2017-07-15 10:59:54 -07:00
ARM: SoC driver updates
2017-07-04 14:47:47 -07:00
Power management fixes for v4.13-rc1
2017-07-14 22:24:25 -07:00
powerpc updates for 4.13
2017-07-07 13:55:45 -07:00
Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
2017-07-14 22:49:50 -07:00
Writeback error handling fixes (pile #2 )
2017-07-07 19:38:17 -07:00
PM / devfreq: constify attribute_group structures.
2017-07-06 10:17:24 +09:00
dmaengine updates for 4.13-rc1
2017-07-08 12:36:50 -07:00
EDAC, pnd2: Fix Apollo Lake DIMM detection
2017-06-29 10:37:50 +02:00
efi: avoid fortify checks in EFI stub
2017-07-12 16:26:02 -07:00
Merge (most of) tag 'mfd-next-4.13' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
2017-07-07 13:30:05 -07:00
Merge branch 'work.__copy_to_user' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2017-07-15 11:47:27 -07:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid
2017-07-10 09:22:48 -07:00
HSI changes for the v4.13 series
2017-07-04 14:28:22 -07:00
SCSI misc on 20170704
2017-07-06 12:10:33 -07:00
hwmon: (aspeed-pwm-tacho) Poll with short sleeps.
2017-06-24 08:58:06 -07:00
Char/Misc patches for 4.13-rc1
2017-07-03 20:55:59 -07:00
Merge branch 'i2c/for-4.13' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
2017-07-12 10:04:56 -07:00
intel_idle: Use more common logging style
2017-06-29 22:58:35 +02:00
hwmon updates for v4.13:
2017-07-04 11:48:27 -07:00
Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending
2017-07-13 14:27:32 -07:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
2017-07-14 22:53:37 -07:00
IOMMU Updates for Linux v4.13
2017-07-12 10:00:04 -07:00
arm64 updates for 4.13:
2017-07-05 17:09:27 -07:00
Merge branch 'work.misc-set_fs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2017-07-05 13:13:32 -07:00
LED updates for 4.13
2017-07-06 11:32:40 -07:00
lightnvm: pblk: remove unnecessary checks
2017-07-07 13:17:36 -06:00
Merge branch 'work.misc-set_fs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2017-07-05 13:13:32 -07:00
Merge branch 'mailbox-for-next' of git://git.linaro.org/landing-teams/working/fujitsu/integration
2017-07-07 10:24:07 -07:00
Merge branch 'for-linus' of git://git.kernel.dk/linux-block
2017-07-11 15:36:52 -07:00
main drm pull for v4.13
2017-07-09 18:48:37 -07:00
ARM: SoC driver updates
2017-07-04 14:47:47 -07:00
chrome-platform-for-linus-4.13
2017-07-11 09:55:47 -07:00
powerpc updates for 4.13
2017-07-07 13:55:45 -07:00
MMC core:
2017-07-14 13:10:06 -07:00
MTD updates for v4.13-rc1:
2017-07-13 12:07:44 -07:00
New IDT NTB driver and changes to the NTB infrastructure to allow for
2017-07-14 13:31:52 -07:00
NFC 4.13 pull request
2017-07-01 14:30:39 -07:00
ntb: Add error path/handling to Debug FS entry creation
2017-07-06 11:30:08 -04:00
Merge branch 'for-linus' of git://git.kernel.dk/linux-block
2017-07-11 15:36:52 -07:00
Merge branch 'for-linus' of git://git.kernel.dk/linux-block
2017-07-11 15:36:52 -07:00
Device properties framework updates for v4.13-rc1
2017-07-10 15:23:45 -07:00
parisc: ->mapping_error
2017-07-05 21:46:42 +02:00
Power management fixes for v4.13-rc1
2017-07-14 22:24:25 -07:00
Merge branch 'aarch64/for-next/ras-apei' into aarch64/for-next/core
2017-06-26 10:54:27 +01:00
This is the big bulk of pin control changes for the v4.13 series:
2017-07-06 11:38:59 -07:00
Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
2017-07-15 10:59:54 -07:00
This is the bulk of GPIO changes for the v4.13 series:
2017-07-07 12:40:27 -07:00
power supply and reset changes for the v4.13 series (part 2)
2017-07-13 11:47:59 -07:00
powercap/RAPL: prevent overridding bits outside of the mask
2017-06-28 00:38:34 +02:00
ptp: dte: Use LL suffix for 64-bit constants
2017-07-06 11:40:58 +01:00
pwm: Changes for v4.13-rc1
2017-07-13 11:49:52 -07:00
arm64 updates for 4.13:
2017-07-05 17:09:27 -07:00
Merge remote-tracking branches 'regulator/topic/settle', 'regulator/topic/tps65910' and 'regulator/topic/tps65917' into regulator-next
2017-07-03 16:52:21 +01:00
remoteproc/keystone: Fix circular dependencies for ARM configs
2017-06-27 16:21:34 -07:00
ARM: SoC driver updates
2017-07-04 14:47:47 -07:00
rpmsg updates for v4.13
2017-07-06 15:38:31 -07:00
RTC for 4.13
2017-07-13 12:15:06 -07:00
drivers: s390: move static and inline before return type
2017-07-12 16:26:04 -07:00
block: don't set bounce limit in blk_init_queue
2017-06-27 12:13:45 -06:00
Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending
2017-07-13 14:27:32 -07:00
drivers/sh/intc/virq.c: delete an error message for a failed memory allocation in add_virq_to_pirq()
2017-07-06 16:24:30 -07:00
ARM: SoC driver updates
2017-07-04 14:47:47 -07:00
Merge branch 'for-spi' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2017-07-08 10:41:53 -07:00
MTD updates for v4.13-rc1:
2017-07-13 12:07:44 -07:00
Add wait_for_random_bytes() and get_random_*_wait() functions so that
2017-07-15 12:44:02 -07:00
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux
2017-07-14 13:12:32 -07:00
drivers: tty: serial: move inline before return type
2017-07-12 16:26:04 -07:00
USB: serial: safe_serial: move __inline__ before return type
2017-07-12 16:26:04 -07:00
driver core patches for 4.13-rc1
2017-07-03 20:27:48 -07:00
VFIO updates for v4.13-rc1
2017-07-13 12:23:54 -07:00
Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending
2017-07-13 14:27:32 -07:00
Merge branch 'akpm' (patches from Andrew)
2017-07-13 12:38:49 -07:00
Merge git://www.linux-watchdog.org/linux-watchdog
2017-07-11 09:59:37 -07:00
Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending
2017-07-13 14:27:32 -07:00
52f6c588c7