Linus Torvalds 5f82e71a00 Merge branch 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip ... Pull locking updates from Ingo Molnar: - Add 'cross-release' support to lockdep, which allows APIs like completions, where it's not the 'owner' who releases the lock, to be tracked. It's all activated automatically under CONFIG_PROVE_LOCKING=y. - Clean up (restructure) the x86 atomics op implementation to be more readable, in preparation of KASAN annotations. (Dmitry Vyukov) - Fix static keys (Paolo Bonzini) - Add killable versions of down_read() et al (Kirill Tkhai) - Rework and fix jump_label locking (Marc Zyngier, Paolo Bonzini) - Rework (and fix) tlb_flush_pending() barriers (Peter Zijlstra) - Remove smp_mb__before_spinlock() and convert its usages, introduce smp_mb__after_spinlock() (Peter Zijlstra) * 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (56 commits) locking/lockdep/selftests: Fix mixed read-write ABBA tests sched/completion: Avoid unnecessary stack allocation for COMPLETION_INITIALIZER_ONSTACK() acpi/nfit: Fix COMPLETION_INITIALIZER_ONSTACK() abuse locking/pvqspinlock: Relax cmpxchg's to improve performance on some architectures smp: Avoid using two cache lines for struct call_single_data locking/lockdep: Untangle xhlock history save/restore from task independence locking/refcounts, x86/asm: Disable CONFIG_ARCH_HAS_REFCOUNT for the time being futex: Remove duplicated code and fix undefined behaviour Documentation/locking/atomic: Finish the document... locking/lockdep: Fix workqueue crossrelease annotation workqueue/lockdep: 'Fix' flush_work() annotation locking/lockdep/selftests: Add mixed read-write ABBA tests mm, locking/barriers: Clarify tlb_flush_pending() barriers locking/lockdep: Make CONFIG_LOCKDEP_CROSSRELEASE and CONFIG_LOCKDEP_COMPLETIONS truly non-interactive locking/lockdep: Explicitly initialize wq_barrier::done::map locking/lockdep: Rename CONFIG_LOCKDEP_COMPLETE to CONFIG_LOCKDEP_COMPLETIONS locking/lockdep: Reword title of LOCKDEP_CROSSRELEASE config locking/lockdep: Make CONFIG_LOCKDEP_CROSSRELEASE part of CONFIG_PROVE_LOCKING locking/refcounts, x86/asm: Implement fast refcount overflow protection locking/lockdep: Fix the rollback and overwrite detection logic in crossrelease ...		2017-09-04 11:52:29 -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	Btrfs: fix blk_status_t/errno confusion	2017-08-24 17:19:02 +02:00
cachefiles	sched/wait: Disambiguate wq_entry->task_list and wq_head->task_list naming	2017-06-20 12:19:14 +02:00
ceph	ceph: fix readpage from fscache	2017-09-01 00:04:26 +02:00
cifs	Fix warning messages when mounting to older servers	2017-09-01 00:18:44 -05:00
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	pty: Repair TIOCGPTPEER	2017-08-24 13:23:03 -07:00
dlm	net: Work around lockdep limitation in sockets that use sockets	2017-03-09 18:23:27 -08:00
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	Merge branch 'rebased-statx' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2017-03-03 11:38:56 -08:00
ext2	ext2: preserve i_mode if ext2_set_acl() fails	2017-07-18 11:23:56 +02:00
ext4	ext4: add missing xattr hash update	2017-08-14 08:30:06 -04:00
f2fs	f2fs: avoid cpu lockup	2017-07-17 19:23:18 -07:00
fat	fat: fix using uninitialized fields of fat_inode/fsinfo_inode	2017-03-09 17:01:10 -08:00
freevxfs
fscache	KEYS: Differentiate uses of rcu_dereference_key() and user_key_payload()	2017-03-02 10:09:00 +11:00
fuse	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse	2017-08-11 11:20:48 -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	hfsplus: Don't clear SGID when inheriting ACLs	2017-07-18 18:23:39 +02:00
hostfs
hpfs	sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h>	2017-03-02 08:42:32 +01:00
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 off-by-one in 'session' mount option parsing	2017-07-18 12:33:16 +02:00
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	jfs should use MAX_LFS_FILESIZE when calculating s_maxbytes	2017-08-31 17:02:21 -07:00
kernfs	kernfs: Check KERNFS_HAS_RELEASE before calling kernfs_release_file()	2017-03-17 10:25:59 +09:00
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	Some more NFS client bugfixes for 4.13	2017-08-11 13:54:09 -07:00
nfs_common
nfsd	annotate RWF_... flags	2017-08-31 17:32:38 -04:00
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: don't clear SGID when inheriting ACLs	2017-08-02 17:16:13 -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	overlayfs, locking: Remove smp_mb__before_spinlock() usage	2017-08-10 12:29:02 +02:00
proc	Merge branch 'linus' into sched/core, to pick up fixes	2017-08-25 11:07:13 +02:00
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: correct space limit check	2017-08-07 16:51:28 +02:00
ramfs	ramfs: Implement show_options	2017-07-06 03:31:46 -04:00
reiserfs	reiserfs: preserve i_mode if __reiserfs_set_acl() fails	2017-07-18 11:24:08 +02:00
romfs
squashfs	fs/pstore: fs/squashfs: change usage of LZ4 to work with new LZ4 version	2017-02-24 17:46:57 -08:00
sysfs	sysfs: be careful of error returns from ops->show()	2017-04-08 17:33:32 +02:00
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	xfs: don't leak quotacheck dquots when cow recovery	2017-08-17 12:40:33 -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	sched/headers: Prepare for new header dependencies before moving code to <linux/sched/signal.h>	2017-03-02 08:42:29 +01:00
bad_inode.c	statx: Add a system call to make enhanced file info available	2017-03-02 20:51:15 -05:00
binfmt_aout.c	sched/headers: Prepare for new header dependencies before moving code to <linux/sched/task_stack.h>	2017-03-02 08:42:36 +01:00
binfmt_elf_fdpic.c	sched/headers: Prepare to move cputime functionality from <linux/sched.h> into <linux/sched/cputime.h>	2017-03-02 08:42:39 +01:00
binfmt_elf.c	x86/elf: Remove the unnecessary ADDR_NO_RANDOMIZE checks	2017-08-16 20:32:02 +02:00
binfmt_em86.c
binfmt_flat.c	binfmt_flat: Use %u to format u32	2017-07-16 09:24:05 -07:00
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	chardev: add helper function to register char devs with a struct device	2017-03-21 06:44:32 +01:00
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
compat.c	fs/compat.c: trim unused includes	2017-04-17 12:52:27 -04:00
coredump.c	sched/headers: Prepare for new header dependencies before moving code to <linux/sched/task_stack.h>	2017-03-02 08:42:36 +01:00
dax.c	dax: update to new mmu_notifier semantic	2017-08-31 16:12:59 -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	epoll: fix race between ep_poll_callback(POLLFREE) and ep_free()/ep_remove()	2017-09-01 13:07:35 -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	fhandle: move compat syscalls from compat.c	2017-04-17 12:52:26 -04:00
file_table.c	fs: new infrastructure for writeback error handling and reporting	2017-07-06 07:02:25 -04:00
file.c	fs/file.c: replace alloc_fdmem() with kvmalloc() alternative	2017-07-06 16:24:30 -07:00
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_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	sched/headers: Prepare for new header dependencies before moving code to <linux/sched/task.h>	2017-03-02 08:42:35 +01:00
fs-writeback.c	writeback: rework wb_[dec|inc]_stat family of functions	2017-07-12 16:26:05 -07:00
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	sched/headers: Prepare for the reduction of <linux/sched.h>'s signal API dependency	2017-03-02 08:42:37 +01:00
iomap.c	iomap: fix integer truncation issues in the zeroing and dirtying helpers	2017-08-11 16:56:33 -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	Now that IPC and other changes have landed, enable manual markings for	2017-07-19 08:55:18 -07:00
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	Now that IPC and other changes have landed, enable manual markings for	2017-07-19 08:55:18 -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	sched/headers: Prepare to remove <linux/cred.h> inclusion from <linux/sched.h>	2017-03-02 08:42:31 +01:00
proc_namespace.c	sched/headers: Prepare to move the task_lock()/unlock() APIs to <linux/sched/task.h>	2017-03-02 08:42:38 +01:00
read_write.c	annotate RWF_... flags	2017-08-31 17:32:38 -04:00
readdir.c	readdir: move compat syscalls from compat.c	2017-04-17 12:52:24 -04:00
select.c	fs/select: Fix memory corruption in compat_get_fd_set()	2017-08-28 16:09:19 -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	Merge branch 'linus' into locking/core, to resolve conflicts	2017-08-11 13:51:59 +02:00
utimes.c	utimes: move compat syscalls from compat.c	2017-04-17 12:52:23 -04:00
xattr.c	treewide: use kv[mz]alloc* rather than opencoded variants	2017-05-08 17:15:13 -07:00