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
..
9p
9p: Implement show_options
2017-07-11 06:08:58 -04:00
adfs
affs
affs: Implement show_options
2017-07-11 06:06:17 -04:00
afs
Merge branch 'work.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2017-07-15 12:00:42 -07:00
autofs4
Fix up over-eager 'wait_queue_t' renaming
2017-07-10 11:40:19 -07:00
befs
Merge branch 'work.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2017-07-15 12:00:42 -07:00
bfs
bfs: fix sanity checks for empty files
2017-07-12 16:26:00 -07:00
btrfs
Merge branch 'work.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2017-07-15 12:00:42 -07:00
cachefiles
sched/wait: Disambiguate wq_entry->task_list and wq_head->task_list naming
2017-06-20 12:19:14 +02:00
ceph
ceph: update ceph_dentry_info::lease_session when necessary
2017-07-07 17:25:14 +02:00
cifs
Add wait_for_random_bytes() and get_random_*_wait() functions so that
2017-07-15 12:44:02 -07:00
coda
fs: implement vfs_iter_write using do_iter_write
2017-06-29 17:49:23 -04:00
configfs
configfs: Introduce config_item_get_unless_zero()
2017-06-12 13:20:20 +02:00
cramfs
crypto
The first major feature for ext4 this merge window is the largedir
2017-07-09 09:31:22 -07:00
debugfs
Merge branch 'work.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2017-07-15 12:00:42 -07:00
devpts
dlm
ecryptfs
ecryptfs: Convert to separately allocated bdi
2017-04-20 12:09:55 -06:00
efivarfs
VFS: Kill off s_options and helpers
2017-07-11 06:09:21 -04:00
efs
exofs
mm: drop "wait" parameter from write_one_page()
2017-07-05 18:44:22 -04:00
exportfs
ext2
Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs
2017-07-13 13:53:54 -07:00
ext4
The first major feature for ext4 this merge window is the largedir
2017-07-09 09:31:22 -07:00
f2fs
for-f2fs-4.13
2017-07-10 14:29:45 -07:00
fat
freevxfs
fscache
fuse
Merge branch 'for-linus' of git://git.kernel.dk/linux-block
2017-05-20 16:12:30 -07:00
gfs2
Merge branch 'work.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2017-07-15 12:00:42 -07:00
hfs
fs: semove set but not checked AOP_FLAG_UNINTERRUPTIBLE flag
2017-05-08 17:15:14 -07:00
hfsplus
fs: semove set but not checked AOP_FLAG_UNINTERRUPTIBLE flag
2017-05-08 17:15:14 -07:00
hostfs
hpfs
hugetlbfs
Merge branch 'work.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2017-07-15 12:00:42 -07:00
isofs
isofs: Fix isofs_show_options()
2017-07-13 12:30:43 -04:00
jbd2
Writeback error handling fixes (pile #2 )
2017-07-07 19:38:17 -07:00
jffs2
jffs2: fix spelling mistake: "requestied" -> "requested"
2017-04-19 11:35:55 -07:00
jfs
Writeback error handling fixes (pile #1 )
2017-07-07 18:39:15 -07:00
kernfs
lockd
sunrpc: mark all struct svc_version instances as const
2017-07-13 15:58:03 -04:00
minix
Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2017-07-08 10:50:54 -07:00
ncpfs
mm: per-cgroup memory reclaim stats
2017-07-06 16:24:35 -07:00
nfs
NFS client updates for Linux 4.13
2017-07-13 14:35:37 -07:00
nfs_common
nfsd
Chuck's RDMA update overhauls the "call receive" side of the
2017-07-13 13:56:24 -07:00
nilfs2
Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2017-07-03 13:08:04 -07:00
nls
notify
dentry name snapshots
2017-07-07 20:09:10 -04:00
ntfs
ntfs: Use ERR_CAST() to avoid cross-structure cast
2017-05-28 10:11:48 -07:00
ocfs2
ocfs2: constify attribute_group structures
2017-07-06 16:24:30 -07:00
omfs
omfs: Implement show_options
2017-07-06 03:31:46 -04:00
openpromfs
orangefs
Merge branch 'work.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2017-07-15 12:00:42 -07:00
overlayfs
ovl: mark parent impure and restore timestamp on ovl_link_up()
2017-07-04 22:08:15 +02:00
proc
fault-inject: add /proc/<pid>/fail-nth
2017-07-14 15:05:13 -07:00
pstore
Merge branch 'work.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2017-07-15 12:00:42 -07:00
qnx4
qnx6
quota
quota: add get_inode_usage callback to transfer multi-inode charges
2017-06-22 11:46:48 -04:00
ramfs
ramfs: Implement show_options
2017-07-06 03:31:46 -04:00
reiserfs
Merge branch 'work.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2017-07-15 12:00:42 -07:00
romfs
squashfs
sysfs
sysv
mm: drop "wait" parameter from write_one_page()
2017-07-05 18:44:22 -04:00
tracefs
VFS: Don't use save/replace_mount_options if not using generic_show_options
2017-07-06 03:31:46 -04:00
ubifs
ubifs: Set double hash cookie also for RENAME_EXCHANGE
2017-07-14 22:50:57 +02:00
udf
udf: Convert udf_disk_stamp_to_time() to use mktime64()
2017-06-14 11:21:02 +02:00
ufs
Writeback error handling fixes (pile #1 )
2017-07-07 18:39:15 -07:00
xfs
Changes since last update:
2017-07-14 22:57:32 -07:00
aio.c
fs: add O_DIRECT and aio support for sending down write life time hints
2017-06-27 12:05:36 -06:00
anon_inodes.c
attr.c
bad_inode.c
binfmt_aout.c
binfmt_elf.c
binfmt_elf: safely increment argv pointers
2017-07-10 16:32:36 -07:00
binfmt_elf_fdpic.c
binfmt_em86.c
binfmt_flat.c
binfmt_flat: flat_{get,put}_addr_from_rp() should be able to fail
2017-07-03 18:44:02 -04:00
binfmt_misc.c
fs: constify tree_descr arrays passed to simple_fill_super()
2017-04-26 23:54:06 -04:00
binfmt_script.c
block_dev.c
Writeback error handling fixes (pile #2 )
2017-07-07 19:38:17 -07:00
buffer.c
fs/buffer.c: make bh_lru_install() more efficient
2017-07-10 16:32:30 -07:00
char_dev.c
compat.c
compat_binfmt_elf.c
compat_ioctl.c
Merge branch 'work.__copy_in_user' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2017-07-08 10:15:02 -07:00
coredump.c
dax.c
Writeback error handling fixes (pile #2 )
2017-07-07 19:38:17 -07:00
dcache.c
Merge branch 'work.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2017-07-15 12:00:42 -07:00
dcookies.c
direct-io.c
fs: add O_DIRECT and aio support for sending down write life time hints
2017-06-27 12:05:36 -06:00
drop_caches.c
eventfd.c
There has been a fair amount of activity in the docs tree this time
2017-07-03 21:13:25 -07:00
eventpoll.c
kcmp: fs/epoll: wrap kcmp code with CONFIG_CHECKPOINT_RESTORE
2017-07-12 16:26:01 -07:00
exec.c
exec: Limit arg stack to at most 75% of _STK_LIM
2017-07-07 20:05:08 -07:00
fcntl.c
vfs: fix flock compat thinko
2017-07-07 13:48:18 -07:00
fhandle.c
file.c
fs/file.c: replace alloc_fdmem() with kvmalloc() alternative
2017-07-06 16:24:30 -07:00
file_table.c
fs: new infrastructure for writeback error handling and reporting
2017-07-06 07:02:25 -04:00
filesystems.c
Merge branch 'work.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2017-07-15 12:00:42 -07:00
fs-writeback.c
writeback: rework wb_[dec|inc]_stat family of functions
2017-07-12 16:26:05 -07:00
fs_pin.c
sched/wait: Disambiguate wq_entry->task_list and wq_head->task_list naming
2017-06-20 12:19:14 +02:00
fs_struct.c
inode.c
Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2017-07-08 10:50:54 -07:00
internal.h
Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2017-05-09 09:12:53 -07:00
ioctl.c
iomap.c
Changes since last update:
2017-07-14 22:57:32 -07:00
Kconfig
fs/Kconfig: kill CONFIG_PERCPU_RWSEM some more
2017-07-12 16:26:00 -07:00
Kconfig.binfmt
libfs.c
fs: convert __generic_file_fsync to use errseq_t based reporting
2017-07-06 07:02:29 -04:00
locks.c
fs/locks: pass kernel struct flock to fcntl_getlk/setlk
2017-05-27 06:07:19 -04:00
Makefile
mbcache.c
ext4: xattr inode deduplication
2017-06-22 11:44:55 -04:00
mount.h
mnt: In propgate_umount handle visiting mounts in any order
2017-05-23 08:41:16 -05:00
mpage.c
There has been a fair amount of activity in the docs tree this time
2017-07-03 21:13:25 -07:00
namei.c
Merge branch 'work.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2017-07-15 12:00:42 -07:00
namespace.c
Merge branch 'work.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2017-07-15 12:00:42 -07:00
no-block.c
nsfs.c
VFS: Provide empty name qstr
2017-07-06 03:27:09 -04:00
open.c
Writeback error handling fixes (pile #2 )
2017-07-07 19:38:17 -07:00
pipe.c
VFS: Provide empty name qstr
2017-07-06 03:27:09 -04:00
pnode.c
mnt: Make propagate_umount less slow for overlapping mount propagation trees
2017-05-23 08:41:17 -05:00
pnode.h
posix_acl.c
proc_namespace.c
read_write.c
Merge branch 'work.read_write' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2017-07-07 21:48:15 -07:00
readdir.c
select.c
Merge branch 'misc.compat' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2017-07-06 20:57:13 -07:00
seq_file.c
mm: introduce kv[mz]alloc helpers
2017-05-08 17:15:12 -07:00
signalfd.c
sched/wait: Rename wait_queue_t => wait_queue_entry_t
2017-06-20 12:18:27 +02:00
splice.c
fs: implement vfs_iter_write using do_iter_write
2017-06-29 17:49:23 -04:00
stack.c
stat.c
ufs: restore maintaining ->i_blocks
2017-06-09 16:28:01 -04:00
statfs.c
Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2017-07-08 10:50:54 -07:00
super.c
VFS: Kill off s_options and helpers
2017-07-11 06:09:21 -04:00
sync.c
fs: remove call_fsync helper function
2017-07-05 18:44:23 -04:00
timerfd.c
timerfd: Use get_itimerspec64() and put_itimerspec64()
2017-06-30 04:14:38 -04:00
userfaultfd.c
mm/hugetlb: add size parameter to huge_pte_offset()
2017-07-06 16:24:34 -07:00
utimes.c
xattr.c
treewide: use kv[mz]alloc* rather than opencoded variants
2017-05-08 17:15:13 -07:00