linux/fs
Michael Neuling a17e18790a fs/exec.c: fix initial stack reservation
803bf5ec25 ("fs/exec.c: restrict initial
stack space expansion to rlimit") attempts to limit the initial stack to
20*PAGE_SIZE.  Unfortunately, in attempting ensure the stack is not
reduced in size, we ended up not changing the stack at all.

This size reduction check is not necessary as the expand_stack call does
this already.

This caused a regression in UML resulting in most guest processes being
killed.

Signed-off-by: Michael Neuling <mikey@neuling.org>
Reviewed-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Acked-by: WANG Cong <xiyou.wangcong@gmail.com>
Cc: Anton Blanchard <anton@samba.org>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: James Morris <jmorris@namei.org>
Cc: Serge Hallyn <serue@us.ibm.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Jouni Malinen <j@w1.fi>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-02-22 19:50:34 -08:00
..
9p 9p: fix memory leak in v9fs_parse_options() 2010-02-08 17:59:34 -06:00
adfs
affs fix affs parse_options() 2010-01-26 22:22:25 -05:00
afs
autofs
autofs4
befs befs: fix leak 2010-02-07 03:06:21 -05:00
bfs Fix failure exits in bfs_fill_super() 2010-01-26 22:22:25 -05:00
btrfs Merge git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable 2010-02-15 19:56:21 -08:00
cachefiles CacheFiles: Fix a race in cachefiles_delete_object() vs rename 2010-02-20 10:06:35 -05:00
cifs Merge git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6 2010-02-10 07:16:44 -08:00
coda
configfs Fix configfs leak 2010-01-14 09:05:42 -05:00
cramfs
debugfs get rid of pointless checks after simple_pin_fs() 2010-01-26 22:22:26 -05:00
devpts
dlm
ecryptfs ecryptfs: use after free 2010-01-19 22:36:06 -06:00
efs
exofs
exportfs
ext2
ext3
ext4 ext4: Fix quota accounting error with fallocate 2010-01-25 04:00:31 -05:00
fat
freevxfs
fscache
fuse mm: flush dcache before writing into page to avoid alias 2010-02-02 18:11:21 -08:00
gfs2 GFS2: Fix bmap allocation corner-case bug 2010-02-12 10:16:14 +00:00
hfs
hfsplus
hostfs
hpfs
hppfs hppfs: handle ->put_link() 2010-01-14 09:05:25 -05:00
hugetlbfs
isofs
jbd
jbd2
jffs2
jfs
lockd
minix
ncpfs
nfs NFS: Too many GETATTR and ACCESS calls after direct I/O 2010-02-15 19:53:43 -08:00
nfs_common
nfsd vfs: don't call ima_file_check() unconditionally in nfsd_open() 2010-02-20 00:47:31 -05:00
nilfs2 nilfs2: fix potential leak of dirty data on umount 2010-01-31 14:57:31 +09:00
nls
notify inotify: only warn once for inotify problems 2010-01-15 14:49:23 -08:00
ntfs
ocfs2 ocfs2/cluster: Make o2net connect messages KERN_NOTICE 2010-02-08 13:02:28 -08:00
omfs
openpromfs
partitions
proc Switch proc/self to nd_set_link() 2010-02-19 10:25:41 -05:00
qnx4
quota
ramfs nommu: fix shared mmap after truncate shrinkage problems 2010-01-16 12:15:40 -08:00
reiserfs reiserfs: Fix softlockup while waiting on an inode 2010-02-14 19:07:56 +01:00
romfs fix leak in romfs_fill_super() 2010-01-26 22:22:26 -05:00
smbfs
squashfs
sysfs sysfs: sysfs_sd_setattr set iattrs unconditionally 2010-02-16 15:42:42 -08:00
sysv
ubifs lib: Introduce generic list_sort function 2010-01-12 21:02:00 -08:00
udf
ufs
xfs xfs: xfs_swap_extents needs to handle dynamic fork offsets 2010-01-15 13:49:07 -06:00
aio.c
anon_inodes.c
attr.c
bad_inode.c
binfmt_aout.c Split 'flush_old_exec' into two functions 2010-01-29 08:22:01 -08:00
binfmt_elf_fdpic.c Split 'flush_old_exec' into two functions 2010-01-29 08:22:01 -08:00
binfmt_elf.c Split 'flush_old_exec' into two functions 2010-01-29 08:22:01 -08:00
binfmt_em86.c
binfmt_flat.c Split 'flush_old_exec' into two functions 2010-01-29 08:22:01 -08:00
binfmt_misc.c
binfmt_script.c
binfmt_som.c Split 'flush_old_exec' into two functions 2010-01-29 08:22:01 -08:00
bio-integrity.c block: fix bugs in bio-integrity mempool usage 2010-01-30 20:28:19 +01:00
bio.c block: fix bio_add_page for non trivial merge_bvec_fn case 2010-01-28 15:08:29 +01:00
block_dev.c freeze_bdev: don't deactivate successfully frozen MS_RDONLY sb 2010-02-07 03:06:21 -05:00
buffer.c
char_dev.c
compat_binfmt_elf.c
compat_ioctl.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6 2010-02-11 14:05:55 -08:00
compat.c
dcache.c
dcookies.c
direct-io.c
drop_caches.c
eventfd.c eventfd - allow atomic read and waitqueue remove 2010-01-25 12:26:38 -02:00
eventpoll.c
exec.c fs/exec.c: fix initial stack reservation 2010-02-22 19:50:34 -08:00
fcntl.c Fix race in tty_fasync() properly 2010-02-07 10:26:01 -08:00
fifo.c
file_table.c Take ima_file_free() to proper place. 2010-02-07 03:07:29 -05:00
file.c
filesystems.c
fs_struct.c
fs-writeback.c
generic_acl.c
inode.c
internal.h
ioctl.c
ioprio.c
Kconfig
Kconfig.binfmt
libfs.c
locks.c
Makefile
mbcache.c
mpage.c
namei.c fix LOOKUP_FOLLOW on automount "symlinks" 2010-02-19 03:56:42 -05:00
namespace.c do_add_mount() should sanitize mnt_flags 2010-01-16 13:07:36 -05:00
nfsctl.c
no-block.c
open.c
pipe.c
pnode.c
pnode.h
posix_acl.c
read_write.c
read_write.h
readdir.c
select.c
seq_file.c
signalfd.c
splice.c
stack.c
stat.c
super.c
sync.c
timerfd.c
utimes.c
xattr_acl.c
xattr.c