Mikulas Patocka 1a25b1c4ce Lock splice_read and splice_write functions ... Functions generic_file_splice_read and generic_file_splice_write access the pagecache directly. For block devices these functions must be locked so that block size is not changed while they are in progress. This patch is an additional fix for commit b87570f5d3 ("Fix a crash when block device is read and block size is changed at the same time") that locked aio_read, aio_write and mmap against block size change. Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2012-10-28 10:59:37 -07:00
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9p	The following changes since commit 4cbe5a555fa58a79b6ecbb6c531b8bab0650778d:	2012-10-12 09:59:23 +09:00
adfs	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2012-10-02 20:25:04 -07:00
affs	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2012-10-02 20:25:04 -07:00
afs	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2012-10-02 20:25:04 -07:00
autofs4	autofs4 - fix reset pending flag on mount fail	2012-10-11 10:21:16 +09:00
befs	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2012-10-02 20:25:04 -07:00
bfs	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2012-10-02 20:25:04 -07:00
btrfs	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs	2012-10-26 09:34:04 -07:00
cachefiles	fs: cachefiles: add support for large files in filesystem caching	2012-07-30 17:25:21 -07:00
ceph	tmpfs,ceph,gfs2,isofs,reiserfs,xfs: fix fh_len checking	2012-10-09 23:33:55 -04:00
cifs	Merge branch 'modules-next' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux	2012-10-14 13:39:34 -07:00
coda	fs: push rcu_barrier() from deactivate_locked_super() to filesystems	2012-10-02 21:35:55 -04:00
configfs	userns: Convert configfs to use kuid and kgid where appropriate	2012-09-18 01:01:37 -07:00
cramfs	userns: Convert cramfs to use kuid/kgid where appropriate	2012-09-21 03:13:08 -07:00
debugfs	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace	2012-10-02 11:11:09 -07:00
devpts	VFS: Pass mount flags to sget()	2012-07-14 16:38:34 +04:00
dlm	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2012-10-02 13:38:27 -07:00
ecryptfs	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2012-10-02 20:25:04 -07:00
efs	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2012-10-02 20:25:04 -07:00
exofs	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2012-10-12 10:52:03 +09:00
exportfs	switch dentry_open() to struct path, make it grab references itself	2012-07-23 00:01:29 +04:00
ext2	ext2: fix return values on parse_options() failure	2012-10-09 23:23:53 +02:00
ext3	Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs	2012-10-16 18:12:38 -07:00
ext4	Various bug fixes for ext4. The most serious of them fixes a security	2012-10-23 08:48:26 +03:00
fat	fat: drop lock/unlock super	2012-10-09 23:33:38 -04:00
freevxfs	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2012-10-02 20:25:04 -07:00
fscache	…
fuse	mm: kill vma flag VM_CAN_NONLINEAR	2012-10-09 16:22:17 +09:00
gfs2	tmpfs,ceph,gfs2,isofs,reiserfs,xfs: fix fh_len checking	2012-10-09 23:33:55 -04:00
hfs	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2012-10-02 20:25:04 -07:00
hfsplus	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2012-10-02 20:25:04 -07:00
hostfs	Merge branch 'for-linus-37rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml	2012-10-10 11:15:20 +09:00
hpfs	hpfs: drop lock/unlock super	2012-10-09 23:33:38 -04:00
hppfs	hppfs: fix the return value of get_inode()	2012-10-09 22:34:52 +02:00
hugetlbfs	mm: replace vma prio_tree with an interval tree	2012-10-09 16:22:39 +09:00
isofs	tmpfs,ceph,gfs2,isofs,reiserfs,xfs: fix fh_len checking	2012-10-09 23:33:55 -04:00
jbd	jbd: Fix assertion failure in commit code due to lacking transaction credits	2012-09-12 15:52:03 +02:00
jbd2	The big new feature added this time is supporting online resizing	2012-10-08 06:36:39 +09:00
jffs2	UAPI Disintegration 2012-10-09	2012-10-09 15:04:25 +01:00
jfs	jfs: Fix FITRIM argument handling	2012-10-17 09:18:38 -05:00
lockd	LOCKD: Clear ln->nsm_clnt only when ln->nsm_users is zero	2012-10-24 10:46:22 -04:00
logfs	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2012-10-02 20:25:04 -07:00
minix	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2012-10-02 20:25:04 -07:00
ncpfs	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2012-10-02 20:25:04 -07:00
nfs	NFSv4: Fix the return value for nfs_callback_start_svc	2012-10-16 13:14:42 -04:00
nfs_common	…
nfsd	UAPI Disintegration 2012-10-09	2012-10-09 18:35:22 -04:00
nilfs2	mm: kill vma flag VM_CAN_NONLINEAR	2012-10-09 16:22:17 +09:00
nls	nls: fix (and rename) mac NLS table files and config options	2012-06-01 19:51:22 -07:00
notify	switch simple cases of fget_light to fdget	2012-09-26 22:20:08 -04:00
ntfs	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2012-10-02 20:25:04 -07:00
ocfs2	mm: kill vma flag VM_CAN_NONLINEAR	2012-10-09 16:22:17 +09:00
omfs	omfs: convert to use beXX_add_cpu()	2012-10-06 03:05:31 +09:00
openpromfs	fs: push rcu_barrier() from deactivate_locked_super() to filesystems	2012-10-02 21:35:55 -04:00
proc	Merge branch 'core-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2012-10-24 04:07:02 +03:00
pstore	pstore: Avoid recursive spinlocks in the oops_in_progress case	2012-09-20 17:04:50 -07:00
qnx4	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2012-10-02 20:25:04 -07:00
qnx6	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2012-10-02 20:25:04 -07:00
quota	Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs	2012-10-16 18:12:38 -07:00
ramfs	don't pass nameidata to ->create()	2012-07-14 16:34:47 +04:00
reiserfs	tmpfs,ceph,gfs2,isofs,reiserfs,xfs: fix fh_len checking	2012-10-09 23:33:55 -04:00
romfs	fs: push rcu_barrier() from deactivate_locked_super() to filesystems	2012-10-02 21:35:55 -04:00
squashfs	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2012-10-02 20:25:04 -07:00
sysfs	sysfs: sysfs_pathname/sysfs_add_one: Use strlcat() instead of strcat()	2012-10-24 15:57:14 -07:00
sysv	sysv: drop lock/unlock super	2012-10-09 23:33:39 -04:00
ubifs	mm: kill vma flag VM_CAN_NONLINEAR	2012-10-09 16:22:17 +09:00
udf	Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs	2012-10-04 09:14:01 -07:00
ufs	ufs: drop lock/unlock super	2012-10-09 23:33:39 -04:00
xfs	tmpfs,ceph,gfs2,isofs,reiserfs,xfs: fix fh_len checking	2012-10-09 23:33:55 -04:00
Kconfig	…
Kconfig.binfmt	coredump: make core dump functionality optional	2012-10-06 03:05:15 +09:00
Makefile	coredump: make core dump functionality optional	2012-10-06 03:05:15 +09:00
aio.c	aio: now fput() is OK from interrupt context; get rid of manual delayed __fput()	2012-07-22 23:57:59 +04:00
anon_inodes.c	…
attr.c	ima: add inode_post_setattr call	2012-09-07 14:57:46 -04:00
bad_inode.c	don't pass nameidata to ->create()	2012-07-14 16:34:47 +04:00
binfmt_aout.c	coredump: pass siginfo_t* to do_coredump() and below, not merely signr	2012-10-06 03:05:16 +09:00
binfmt_elf.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal	2012-10-10 12:02:25 +09:00
binfmt_elf_fdpic.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal	2012-10-10 12:02:25 +09:00
binfmt_em86.c	…
binfmt_flat.c	coredump: pass siginfo_t* to do_coredump() and below, not merely signr	2012-10-06 03:05:16 +09:00
binfmt_misc.c	vfs: Rename end_writeback() to clear_inode()	2012-05-06 13:43:41 +08:00
binfmt_script.c	…
binfmt_som.c	VM: add "vm_mmap()" helper function	2012-04-20 17:29:13 -07:00
bio-integrity.c	block: Ues bi_pool for bio_integrity_alloc()	2012-09-09 10:35:38 +02:00
bio.c	block: makes bio_split support bio without data	2012-09-28 10:38:48 +02:00
block_dev.c	Lock splice_read and splice_write functions	2012-10-28 10:59:37 -07:00
buffer.c	The big new feature added this time is supporting online resizing	2012-10-08 06:36:39 +09:00
char_dev.c	char_dev: pin parent kobject	2012-10-22 08:50:37 +03:00
compat.c	vfs: define struct filename and have getname() return it	2012-10-12 20:14:55 -04:00
compat_binfmt_elf.c	coredump: extend core dump note section to contain file names of mapped files	2012-10-06 03:05:17 +09:00
compat_ioctl.c	fs/compat_ioctl.c: VIDEO_SET_SPU_PALETTE missing error check	2012-10-25 14:37:53 -07:00
coredump.c	fix a leak in replace_fd() users	2012-10-16 13:36:50 -04:00
coredump.h	coredump: update coredump-related headers	2012-10-06 03:05:15 +09:00
dcache.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2012-10-02 20:25:04 -07:00
dcookies.c	…
direct-io.c	block: move down direct IO plugging	2012-08-09 15:23:09 +02:00
drop_caches.c	…
eventfd.c	eventfd: change int to __u64 in eventfd_signal()	2012-05-31 17:49:32 -07:00
eventpoll.c	epoll: support for disabling items, and a self-test app	2012-10-06 03:05:00 +09:00
exec.c	freezer: exec should clear PF_NOFREEZE along with PF_KTHREAD	2012-10-25 22:28:12 +02:00
fcntl.c	Fix F_DUPFD_CLOEXEC breakage	2012-10-09 15:52:31 +09:00
fhandle.c	switch simple cases of fget_light to fdget	2012-09-26 22:20:08 -04:00
fifo.c	fifo: Do not restart open() if it already found a partner	2012-07-16 08:33:14 -07:00
file.c	dup3: Return an error when oldfd == newfd.	2012-10-09 23:33:38 -04:00
file_table.c	lglock: add DEFINE_STATIC_LGLOCK()	2012-10-10 01:15:44 -04:00
filesystems.c	vfs: define struct filename and have getname() return it	2012-10-12 20:14:55 -04:00
fs-writeback.c	Merge branch 'writeback-for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/wfg/linux	2012-10-12 10:46:03 +09:00
fs_struct.c	get rid of ->mnt_longterm	2012-07-14 16:32:47 +04:00
generic_acl.c	userns: Pass a userns parameter into posix_acl_to_xattr and posix_acl_from_xattr	2012-09-18 01:01:35 -07:00
inode.c	mm: replace vma prio_tree with an interval tree	2012-10-09 16:22:39 +09:00
internal.h	vfs: make path_openat take a struct filename pointer	2012-10-12 20:15:09 -04:00
ioctl.c	switch simple cases of fget_light to fdget	2012-09-26 22:20:08 -04:00
ioprio.c	Merge branch 'for-3.5/core' of git://git.kernel.dk/linux-block	2012-05-30 08:52:42 -07:00
libfs.c	vfs: fix kerneldoc for generic_fh_to_parent()	2012-09-05 10:59:30 +02:00
locks.c	UAPI Disintegration 2012-10-09	2012-10-09 18:35:22 -04:00
mbcache.c	…
mount.h	get rid of magic in proc_namespace.c	2012-07-14 16:32:48 +04:00
mpage.c	…
namei.c	VFS: don't do protected {sym,hard}links by default	2012-10-26 10:05:07 -07:00
namespace.c	vfs: define struct filename and have getname() return it	2012-10-12 20:14:55 -04:00
no-block.c	…
open.c	vfs: make path_openat take a struct filename pointer	2012-10-12 20:15:09 -04:00
pipe.c	pipe(2) - race-free error recovery	2012-09-26 21:08:52 -04:00
pnode.c	VFS: Make clone_mnt()/copy_tree()/collect_mounts() return errors	2012-07-14 16:37:27 +04:00
pnode.h	…
posix_acl.c	userns: Convert vfs posix_acl support to use kuids and kgids	2012-09-18 01:01:35 -07:00
proc_namespace.c	get rid of magic in proc_namespace.c	2012-07-14 16:32:48 +04:00
read_write.c	compat: fs: Generic compat_sys_sendfile implementation	2012-10-02 21:35:55 -04:00
read_write.h	compat: fs: Generic compat_sys_sendfile implementation	2012-10-02 21:35:55 -04:00
readdir.c	switch simple cases of fget_light to fdget	2012-09-26 22:20:08 -04:00
select.c	switch simple cases of fget_light to fdget	2012-09-26 22:20:08 -04:00
seq_file.c	userns: Make seq_file's user namespace accessible	2012-08-14 21:47:55 -07:00
signalfd.c	switch simple cases of fget_light to fdget	2012-09-26 22:20:08 -04:00
splice.c	switch simple cases of fget_light to fdget	2012-09-26 22:20:08 -04:00
stack.c	…
stat.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2012-10-02 20:25:04 -07:00
statfs.c	switch simple cases of fget_light to fdget	2012-09-26 22:20:08 -04:00
super.c	vfs: drop lock/unlock super	2012-10-09 23:33:39 -04:00
sync.c	switch simple cases of fget_light to fdget	2012-09-26 22:20:08 -04:00
timerfd.c	switch simple cases of fget_light to fdget	2012-09-26 22:20:08 -04:00
utimes.c	switch simple cases of fget_light to fdget	2012-09-26 22:20:08 -04:00
xattr.c	fs, xattr: fix bug when removing a name not in xattr list	2012-10-18 12:35:58 -07:00
xattr_acl.c	userns: Fix posix_acl_file_xattr_userns gid conversion	2012-10-12 13:16:48 -07:00