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21fc61c73c3903c4c312d0802da01ec2b323d174
linux/fs
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Al Viro 21fc61c73c don't put symlink bodies in pagecache into highmem 
kmap() in page_follow_link_light() needed to go - allowing to hold
an arbitrary number of kmaps for long is a great way to deadlocking
the system.

new helper (inode_nohighmem(inode)) needs to be used for pagecache
symlinks inodes; done for all in-tree cases.  page_follow_link_light()
instrumented to yell about anything missed.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2015-12-08 22:41:36 -05:00
..
9p
Merge branch 'for-linus-3' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2015-11-13 18:02:30 -08:00
adfs
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affs
don't put symlink bodies in pagecache into highmem
2015-12-08 22:41:36 -05:00
afs
don't put symlink bodies in pagecache into highmem
2015-12-08 22:41:36 -05:00
autofs4
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befs
don't put symlink bodies in pagecache into highmem
2015-12-08 22:41:36 -05:00
bfs
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btrfs
don't put symlink bodies in pagecache into highmem
2015-12-08 22:41:36 -05:00
cachefiles
FS-Cache: Add missing initialization of ret in cachefiles_write_page()
2015-11-16 20:38:43 -05:00
ceph
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client
2015-11-13 09:24:40 -08:00
cifs
Merge branch 'for-next' of git://git.samba.org/sfrench/cifs-2.6
2015-11-13 16:40:36 -08:00
coda
don't put symlink bodies in pagecache into highmem
2015-12-08 22:41:36 -05:00
configfs
configfs: allow dynamic group creation
2015-11-20 16:17:32 -08:00
cramfs
don't put symlink bodies in pagecache into highmem
2015-12-08 22:41:36 -05:00
debugfs
debugfs: fix refcount imbalance in start_creating
2015-11-11 02:04:44 -05:00
devpts
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dlm
net: rename SOCK_ASYNC_NOSPACE and SOCK_ASYNC_WAITDATA
2015-12-01 15:45:05 -05:00
ecryptfs
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
2015-11-07 13:05:44 -08:00
efivarfs
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efs
don't put symlink bodies in pagecache into highmem
2015-12-08 22:41:36 -05:00
exofs
don't put symlink bodies in pagecache into highmem
2015-12-08 22:41:36 -05:00
exportfs
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ext2
don't put symlink bodies in pagecache into highmem
2015-12-08 22:41:36 -05:00
ext4
don't put symlink bodies in pagecache into highmem
2015-12-08 22:41:36 -05:00
f2fs
don't put symlink bodies in pagecache into highmem
2015-12-08 22:41:36 -05:00
fat
fat: fix fake_offset handling on error path
2015-11-20 16:17:32 -08:00
freevxfs
don't put symlink bodies in pagecache into highmem
2015-12-08 22:41:36 -05:00
fscache
FS-Cache: Handle a write to the page immediately beyond the EOF marker
2015-11-11 02:11:02 -05:00
fuse
Move locks API users to locks_lock_inode_wait()
2015-10-22 14:57:36 -04:00
gfs2
Merge branch 'for-linus-3' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2015-11-13 18:02:30 -08:00
hfs
hfs: fix B-tree corruption after insertion at position 0
2015-09-10 13:29:01 -07:00
hfsplus
don't put symlink bodies in pagecache into highmem
2015-12-08 22:41:36 -05:00
hostfs
fs: create and use seq_show_option for escaping
2015-09-04 16:54:41 -07:00
hpfs
don't put symlink bodies in pagecache into highmem
2015-12-08 22:41:36 -05:00
hugetlbfs
don't put symlink bodies in pagecache into highmem
2015-12-08 22:41:36 -05:00
isofs
don't put symlink bodies in pagecache into highmem
2015-12-08 22:41:36 -05:00
jbd2
Merge branch 'akpm' (patches from Andrew)
2015-11-07 14:32:45 -08:00
jffs2
xattr handlers: Pass handler to operations instead of flags
2015-11-13 20:34:32 -05:00
jfs
don't put symlink bodies in pagecache into highmem
2015-12-08 22:41:36 -05:00
kernfs
kernfs: implement kernfs_path_len()
2015-08-18 15:49:15 -07:00
lockd
Merge tag 'nfsd-4.4' of git://linux-nfs.org/~bfields/linux
2015-11-11 20:11:28 -08:00
logfs
don't put symlink bodies in pagecache into highmem
2015-12-08 22:41:36 -05:00
minix
don't put symlink bodies in pagecache into highmem
2015-12-08 22:41:36 -05:00
ncpfs
don't put symlink bodies in pagecache into highmem
2015-12-08 22:41:36 -05:00
nfs
don't put symlink bodies in pagecache into highmem
2015-12-08 22:41:36 -05:00
nfs_common
lockd: NLM grace period shouldn't block NFSv4 opens
2015-08-13 10:22:06 -04:00
nfsd
nfsd: fix race with open / open upgrade stateids
2015-11-10 09:29:45 -05:00
nilfs2
don't put symlink bodies in pagecache into highmem
2015-12-08 22:41:36 -05:00
nls
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notify
inotify: actually check for invalid bits in sys_inotify_add_watch()
2015-11-05 19:34:48 -08:00
ntfs
mm, fs: introduce mapping_gfp_constraint()
2015-11-06 17:50:42 -08:00
ocfs2
don't put symlink bodies in pagecache into highmem
2015-12-08 22:41:36 -05:00
omfs
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openpromfs
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overlayfs
ovl: get rid of the dead code left from broken (and disabled) optimizations
2015-12-06 12:31:07 -05:00
proc
Merge branch 'akpm' (patches from Andrew)
2015-11-07 14:32:45 -08:00
pstore
pstore: fix code comment to match code
2015-11-02 13:41:52 -08:00
qnx4
don't put symlink bodies in pagecache into highmem
2015-12-08 22:41:36 -05:00
qnx6
don't put symlink bodies in pagecache into highmem
2015-12-08 22:41:36 -05:00
quota
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2015-09-05 20:34:28 -07:00
ramfs
don't put symlink bodies in pagecache into highmem
2015-12-08 22:41:36 -05:00
reiserfs
don't put symlink bodies in pagecache into highmem
2015-12-08 22:41:36 -05:00
romfs
don't put symlink bodies in pagecache into highmem
2015-12-08 22:41:36 -05:00
squashfs
don't put symlink bodies in pagecache into highmem
2015-12-08 22:41:36 -05:00
sysfs
Merge tag 'chrome-platform-4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/olof/chrome-platform
2015-11-13 21:53:18 -08:00
sysv
don't put symlink bodies in pagecache into highmem
2015-12-08 22:41:36 -05:00
tracefs
tracefs: Fix refcount imbalance in start_creating()
2015-11-04 22:13:45 -05:00
ubifs
Merge branch 'for-linus-3' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2015-11-13 18:02:30 -08:00
udf
don't put symlink bodies in pagecache into highmem
2015-12-08 22:41:36 -05:00
ufs
don't put symlink bodies in pagecache into highmem
2015-12-08 22:41:36 -05:00
xfs
Merge branch 'for-linus-3' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2015-11-13 18:02:30 -08:00
aio.c
mm: move ->mremap() from file_operations to vm_operations_struct
2015-09-04 16:54:41 -07:00
anon_inodes.c
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attr.c
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bad_inode.c
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binfmt_aout.c
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binfmt_elf_fdpic.c
Merge tag 'libnvdimm-for-4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm
2015-11-10 12:07:22 -08:00
binfmt_elf.c
Merge branch 'for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2015-11-11 09:45:24 -08:00
binfmt_em86.c
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binfmt_flat.c
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binfmt_misc.c
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binfmt_script.c
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block_dev.c
block: protect rw_page against device teardown
2015-11-19 13:47:10 -08:00
buffer.c
vfs: remove unused wrapper block_page_mkwrite()
2015-11-11 02:19:33 -05:00
char_dev.c
fs/char_dev.c: fix incorrect documentation for unregister_chrdev_region
2015-08-05 13:49:35 -07:00
compat_binfmt_elf.c
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compat_ioctl.c
i2c-dev: Fix typo in ioctl name reference
2015-10-23 23:26:43 +02:00
compat.c
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coredump.c
coredump: change zap_threads() and zap_process() to use for_each_thread()
2015-11-06 17:50:42 -08:00
dax.c
dax: disable pmd mappings
2015-11-16 23:54:45 -08:00
dcache.c
dcache: Reduce the scope of i_lock in d_splice_alias
2015-08-21 02:34:37 -04:00
dcookies.c
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direct-io.c
direct-io: Fix negative return from dio read beyond eof
2015-11-30 10:15:42 -07:00
drop_caches.c
inode: convert inode_sb_list_lock to per-sb
2015-08-17 18:39:46 -04:00
eventfd.c
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eventpoll.c
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exec.c
vfs: Commit to never having exectuables on proc and sysfs.
2015-07-10 10:39:25 -05:00
fcntl.c
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fhandle.c
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file_table.c
fs, file table: reinit files_stat.max_files after deferred memory initialisation
2015-08-07 04:39:40 +03:00
file.c
vfs: clear remainder of 'full_fds_bits' in dup_fd()
2015-11-05 23:05:32 -08:00
filesystems.c
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fs_pin.c
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fs_struct.c
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fs-writeback.c
fs: fix writeback.c kernel-doc warnings
2015-11-11 02:18:27 -05:00
inode.c
don't put symlink bodies in pagecache into highmem
2015-12-08 22:41:36 -05:00
internal.h
inode: rename i_wb_list to i_io_list
2015-08-17 23:38:10 -04:00
ioctl.c
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Kconfig
dax: disable pmd mappings
2015-11-16 23:54:45 -08:00
Kconfig.binfmt
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libfs.c
fs: Set the size of empty dirs to 0.
2015-08-12 15:28:45 -05:00
locks.c
locks: cleanup posix_lock_inode_wait and flock_lock_inode_wait
2015-10-22 14:57:42 -04:00
Makefile
ext4: promote ext4 over ext2 in the default probe order
2015-10-15 10:33:21 -04:00
mbcache.c
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mount.h
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mpage.c
mm, fs: introduce mapping_gfp_constraint()
2015-11-06 17:50:42 -08:00
namei.c
don't put symlink bodies in pagecache into highmem
2015-12-08 22:41:36 -05:00
namespace.c
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace
2015-09-01 16:13:25 -07:00
no-block.c
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nsfs.c
fs/seq_file: convert int seq_vprint/seq_printf/etc... returns to void
2015-09-11 15:21:34 -07:00
open.c
vfs: Commit to never having exectuables on proc and sysfs.
2015-07-10 10:39:25 -05:00
pipe.c
fs/pipe.c: return error code rather than 0 in pipe_write()
2015-11-11 02:18:26 -05:00
pnode.c
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pnode.h
mnt: Clarify and correct the disconnect logic in umount_tree
2015-07-22 20:33:27 -05:00
posix_acl.c
xattr handlers: Pass handler to operations instead of flags
2015-11-13 20:34:32 -05:00
proc_namespace.c
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read_write.c
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readdir.c
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select.c
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seq_file.c
fs, seqfile: always allow oom killer
2015-11-06 17:50:42 -08:00
signalfd.c
signalfd: fix information leak in signalfd_copyinfo
2015-08-07 04:39:40 +03:00
splice.c
vfs: Avoid softlockups with sendfile(2)
2015-11-23 21:15:30 -05:00
stack.c
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stat.c
fs/stat.c: remove unnecessary new_valid_dev() check
2015-11-09 15:11:24 -08:00
statfs.c
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super.c
Merge branch 'superblock-scaling' of git://git.kernel.org/pub/scm/linux/kernel/git/josef/btrfs-next into for-next
2015-08-21 02:31:20 -04:00
sync.c
fs/sync.c: make sync_file_range(2) use WB_SYNC_NONE writeback
2015-11-06 17:50:42 -08:00
timerfd.c
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userfaultfd.c
userfaultfd: revert "userfaultfd: waitqueue: add nr wake parameter to __wake_up_locked_key"
2015-09-22 15:09:53 -07:00
utimes.c
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xattr.c
9p: xattr simplifications
2015-11-13 20:34:33 -05:00