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alistair23-linux/fs
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Josh Triplett 69369a7003 fs, kernel: permit disabling the uselib syscall 
uselib hasn't been used since libc5; glibc does not use it.  Support
turning it off.

When disabled, also omit the load_elf_library implementation from
binfmt_elf.c, which only uselib invokes.

bloat-o-meter:
add/remove: 0/4 grow/shrink: 0/1 up/down: 0/-785 (-785)
function                                     old     new   delta
padzero                                       39      36      -3
uselib_flags                                  20       -     -20
sys_uselib                                   168       -    -168
SyS_uselib                                   168       -    -168
load_elf_library                             426       -    -426

The new CONFIG_USELIB defaults to `y'.

Signed-off-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 		2014-04-03 16:21:05 -07:00
..
9p mm + fs: store shadow entries in page cache 2014-04-03 16:21:01 -07:00
adfs adfs: delayed freeing of sbi 2013-10-24 23:43:27 -04:00
affs mm + fs: store shadow entries in page cache 2014-04-03 16:21:01 -07:00
afs mm + fs: store shadow entries in page cache 2014-04-03 16:21:01 -07:00
autofs4 autofs: fix symlinks aren't checked for expiry 2014-01-23 16:36:59 -08:00
befs befs: iget_locked() doesn't return an ERR_PTR 2014-01-25 03:14:38 -05:00
bfs mm + fs: store shadow entries in page cache 2014-04-03 16:21:01 -07:00
btrfs mm + fs: store shadow entries in page cache 2014-04-03 16:21:01 -07:00
cachefiles fs: cachefiles: use add_to_page_cache_lru() 2014-04-03 16:21:00 -07:00
ceph ceph: fix __dcache_readdir() 2014-02-17 12:37:13 -08:00
cifs mm + fs: store shadow entries in page cache 2014-04-03 16:21:01 -07:00
coda mm + fs: store shadow entries in page cache 2014-04-03 16:21:01 -07:00
configfs configfs: fix race between dentry put and lookup 2013-11-21 16:42:27 -08:00
cramfs mm: remove read_cache_page_async() 2014-04-03 16:21:04 -07:00
debugfs treewide: Fix typo in Documentation/DocBook 2014-02-19 14:58:17 +01:00
devpts devpts: plug the memory leak in kill_sb 2013-11-13 12:09:36 +09:00
dlm Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2014-01-25 11:17:34 -08:00
ecryptfs mm + fs: store shadow entries in page cache 2014-04-03 16:21:01 -07:00
efivarfs efivarfs: 'efivarfs_file_write' function reorganization 2014-03-04 16:16:16 +00:00
efs efs: get rid of ->put_super() 2014-01-25 03:13:02 -05:00
exofs mm + fs: store shadow entries in page cache 2014-04-03 16:21:01 -07:00
exportfs exportfs: fix quadratic behavior in filehandle lookup 2013-11-09 00:16:38 -05:00
ext2 mm + fs: store shadow entries in page cache 2014-04-03 16:21:01 -07:00
ext3 mm + fs: store shadow entries in page cache 2014-04-03 16:21:01 -07:00
ext4 mm + fs: store shadow entries in page cache 2014-04-03 16:21:01 -07:00
f2fs mm + fs: store shadow entries in page cache 2014-04-03 16:21:01 -07:00
fat mm + fs: store shadow entries in page cache 2014-04-03 16:21:01 -07:00
freevxfs mm + fs: store shadow entries in page cache 2014-04-03 16:21:01 -07:00
fscache FS-Cache: Handle removal of unadded object to the fscache_object_list rb tree 2014-02-17 13:47:35 -08:00
fuse mm + fs: store shadow entries in page cache 2014-04-03 16:21:01 -07:00
gfs2 mm + fs: store shadow entries in page cache 2014-04-03 16:21:01 -07:00
hfs mm + fs: store shadow entries in page cache 2014-04-03 16:21:01 -07:00
hfsplus mm + fs: store shadow entries in page cache 2014-04-03 16:21:01 -07:00
hostfs mm + fs: store shadow entries in page cache 2014-04-03 16:21:01 -07:00
hpfs mm + fs: store shadow entries in page cache 2014-04-03 16:21:01 -07:00
hppfs
…
hugetlbfs mm, hugetlb: unify region structure handling 2014-04-03 16:20:59 -07:00
isofs isofs: don't pass dentry to isofs_hash{i,}_common() 2013-10-24 23:34:59 -04:00
jbd jbd: Revise KERN_EMERG error messages 2013-12-04 12:27:46 +01:00
jbd2 jbd2: fix use after free in jbd2_journal_start_reserved() 2014-02-17 20:33:01 -05:00
jffs2 mm: remove read_cache_page_async() 2014-04-03 16:21:04 -07:00
jfs mm + fs: store shadow entries in page cache 2014-04-03 16:21:01 -07:00
kernfs mm + fs: store shadow entries in page cache 2014-04-03 16:21:01 -07:00
lockd lockd: send correct lock when granting a delayed lock. 2014-02-13 14:55:02 -05:00
logfs mm + fs: store shadow entries in page cache 2014-04-03 16:21:01 -07:00
minix mm + fs: store shadow entries in page cache 2014-04-03 16:21:01 -07:00
ncpfs mm + fs: store shadow entries in page cache 2014-04-03 16:21:01 -07:00
nfs mm + fs: store shadow entries in page cache 2014-04-03 16:21:01 -07:00
nfs_common
…
nfsd kernel/groups.c: remove return value of set_groups 2014-04-03 16:21:05 -07:00
nilfs2 mm + fs: store shadow entries in page cache 2014-04-03 16:21:01 -07:00
nls nls: have register_nls() set ->owner 2014-01-25 03:14:05 -05:00
notify fanotify: move unrelated handling from copy_event_to_user() 2014-04-03 16:20:51 -07:00
ntfs mm + fs: store shadow entries in page cache 2014-04-03 16:21:01 -07:00
ocfs2 mm + fs: store shadow entries in page cache 2014-04-03 16:21:01 -07:00
omfs mm + fs: store shadow entries in page cache 2014-04-03 16:21:01 -07:00
openpromfs
…
proc mm + fs: store shadow entries in page cache 2014-04-03 16:21:01 -07:00
pstore pstore: Don't allow high traffic options on fragile devices 2013-12-20 13:12:01 -08:00
qnx4 qnx4: clean qnx4_fill_super() up 2014-01-25 03:13:03 -05:00
qnx6
…
quota quota: provide function to grab quota structure reference 2014-04-03 16:20:54 -07:00
ramfs fs/ramfs: move ramfs_aops to inode.c 2014-01-23 16:36:58 -08:00
reiserfs mm + fs: store shadow entries in page cache 2014-04-03 16:21:01 -07:00
romfs romfs: fix returm err while getting inode in fill_super 2014-01-23 16:37:04 -08:00
squashfs Squashfs: fix failure to unlock pages on decompress error 2013-11-24 01:02:50 +00:00
sysfs Revert "sysfs, driver-core: remove unused {sysfs|device}_schedule_callback_owner()" 2014-03-25 20:54:57 -07:00
sysv mm + fs: store shadow entries in page cache 2014-04-03 16:21:01 -07:00
ubifs mm + fs: store shadow entries in page cache 2014-04-03 16:21:01 -07:00
udf mm + fs: store shadow entries in page cache 2014-04-03 16:21:01 -07:00
ufs mm + fs: store shadow entries in page cache 2014-04-03 16:21:01 -07:00
xfs mm + fs: store shadow entries in page cache 2014-04-03 16:21:01 -07:00
Kconfig kernfs: add CONFIG_KERNFS 2014-02-07 16:08:57 -08:00
Kconfig.binfmt
…
Makefile kernfs: add CONFIG_KERNFS 2014-02-07 16:08:57 -08:00
aio.c Merge git://git.kvack.org/~bcrl/aio-next 2013-12-22 11:03:49 -08:00
anon_inodes.c vfs: Allocate anon_inode_inode in anon_inode_init() 2014-03-27 09:52:54 -07:00
attr.c fs: fix iversion handling 2013-12-05 16:36:21 -06:00
bad_inode.c
…
binfmt_aout.c dump_skip(): dump_seek() replacement taking coredump_params 2013-11-09 00:16:26 -05:00
binfmt_elf.c fs, kernel: permit disabling the uselib syscall 2014-04-03 16:21:05 -07:00
binfmt_elf_fdpic.c elf{,_fdpic} coredump: get rid of pointless if (siginfo->si_signo) 2013-11-09 00:16:30 -05:00
binfmt_em86.c file->f_op is never NULL... 2013-10-24 23:34:54 -04:00
binfmt_flat.c
…
binfmt_misc.c
…
binfmt_script.c
…
binfmt_som.c
…
bio-integrity.c Merge branch 'for-3.15/core' of git://git.kernel.dk/linux-block 2014-04-01 19:19:15 -07:00
bio.c bio: don't write "bio: create slab" messages to syslog 2014-02-18 12:17:47 -08:00
block_dev.c mm + fs: store shadow entries in page cache 2014-04-03 16:21:01 -07:00
buffer.c Merge branch 'master' into for-next 2014-02-20 14:54:28 +01:00
char_dev.c Merge branch 'for-3.13/core' of git://git.kernel.dk/linux-block 2013-11-14 12:08:14 +09:00
compat.c Merge branch 'x86-x32-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2014-04-02 12:51:41 -07:00
compat_binfmt_elf.c binfmt_elf: add ELF_HWCAP2 to compat auxv entries 2014-03-04 08:05:21 +00:00
compat_ioctl.c fs/compat: convert to COMPAT_SYSCALL_DEFINE with changing parameter types 2014-03-06 16:30:44 +01:00
coredump.c coredump: make __get_dumpable/get_dumpable inline, kill fs/coredump.h 2014-01-23 16:37:01 -08:00
dcache.c make prepend_name() work correctly when called with negative *buflen 2014-03-23 00:28:40 -04:00
dcookies.c fs/compat: fix lookup_dcookie() parameter handling 2014-01-29 16:22:40 -08:00
direct-io.c fs/direct-io.c: remove redundant comparison 2014-04-03 16:20:57 -07:00
drop_caches.c drop_caches: add some documentation and info message 2014-04-03 16:21:04 -07:00
eventfd.c eventfd_ctx_fdget(): use fdget() instead of fget() 2014-01-25 03:13:04 -05:00
eventpoll.c epoll: do not take the nested ep->mtx on EPOLL_CTL_DEL 2014-01-02 14:40:30 -08:00
exec.c fs, kernel: permit disabling the uselib syscall 2014-04-03 16:21:05 -07:00
fcntl.c file->f_op is never NULL... 2013-10-24 23:34:54 -04:00
fhandle.c
…
file.c Merge branch 'core-rcu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2014-03-31 11:05:24 -07:00
file_table.c vfs: atomic f_pos accesses as per POSIX 2014-03-10 11:44:41 -04:00
filesystems.c sys_sysfs: Add CONFIG_SYSFS_SYSCALL 2014-04-03 16:21:05 -07:00
fs-writeback.c bdi: avoid oops on device removal 2014-04-03 16:20:49 -07:00
fs_struct.c seqcount: Add lockdep functionality to seqcount/seqlock structures 2013-11-06 12:40:26 +01:00
inode.c mm + fs: store shadow entries in page cache 2014-04-03 16:21:01 -07:00
internal.h get rid of s_files and files_lock 2013-11-09 00:16:20 -05:00
ioctl.c file->f_op is never NULL... 2013-10-24 23:34:54 -04:00
ioprio.c
…
libfs.c consolidate simple ->d_delete() instances 2013-11-15 22:04:17 -05:00
locks.c locks: missing unlock on error in generic_add_lease() 2013-11-13 07:30:53 -05:00
mbcache.c
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mount.h switch mnt_hash to hlist 2014-03-30 19:18:51 -04:00
mpage.c block: Abstract out bvec iterator 2013-11-23 22:33:47 -08:00
namei.c rcuwalk: recheck mount_lock after mountpoint crossing attempts 2014-03-23 00:32:55 -04:00
namespace.c switch mnt_hash to hlist 2014-03-30 19:18:51 -04:00
no-block.c
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open.c vfs: atomic f_pos accesses as per POSIX 2014-03-10 11:44:41 -04:00
pipe.c fs/pipe.c: skip file_update_time on frozen fs 2014-01-23 16:37:00 -08:00
pnode.c switch mnt_hash to hlist 2014-03-30 19:18:51 -04:00
pnode.h switch mnt_hash to hlist 2014-03-30 19:18:51 -04:00
posix_acl.c fs: get_acl() must be allowed to return EOPNOTSUPP 2014-02-03 17:12:37 -05:00
proc_namespace.c fs/proc_namespace.c: simplify testing nsp and nsp->mnt_ns 2014-01-23 16:37:02 -08:00
read_write.c Merge branch 'compat' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux 2014-03-31 14:32:17 -07:00
readdir.c file->f_op is never NULL... 2013-10-24 23:34:54 -04:00
select.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2013-11-13 15:34:18 +09:00
seq_file.c seq_file: always clear m->count when we free m->buf 2013-11-18 19:07:53 -08:00
signalfd.c
…
splice.c fuse: fix pipe_buf_operations 2014-01-22 19:36:57 +01:00
stack.c
…
stat.c vfs: split out vfs_getattr_nosec 2013-11-09 00:16:31 -05:00
statfs.c vfs: allow O_PATH file descriptors for fstatfs() 2013-10-12 13:12:31 -07:00
super.c fs/super.c: sync ro remount after blocking writers 2014-01-31 14:29:36 -05:00
sync.c Revert "writeback: do not sync data dirtied after sync start" 2014-02-22 02:02:28 +01:00
timerfd.c timerfd: support CLOCK_BOOTTIME clock 2014-01-23 16:57:40 -08:00
utimes.c locks: break delegations on any attribute modification 2013-11-09 00:16:44 -05:00
xattr.c
…