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linux/fs
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Eric W. Biederman a28bf136e6 exec: Run sync_mm_rss before taking exec_update_mutex 
Like exec_mm_release sync_mm_rss is about flushing out the state of
the old_mm, which does not need to happen under exec_update_mutex.

Make this explicit by moving sync_mm_rss outside of exec_update_mutex.

Reviewed-by: Kees Cook <keescook@chromium.org>
Link: https://lkml.kernel.org/r/875zd66za3.fsf_-_@x220.int.ebiederm.org
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
2020-05-11 12:08:48 -05:00
..
9p
9p: read only once on O_NONBLOCK
2020-03-27 09:29:56 +00:00
adfs
fs/adfs: bigdir: Fix an error code in adfs_fplus_read()
2020-01-25 11:31:59 -05:00
affs
…
afs
afs: Make record checking use TASK_UNINTERRUPTIBLE when appropriate
2020-04-24 16:33:32 +01:00
autofs
LOOKUP_MOUNTPOINT: fold path_mountpointat() into path_lookupat()
2020-03-13 21:08:17 -04:00
befs
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bfs
…
btrfs
btrfs: fix setting last_trans for reloc roots
2020-04-17 15:20:08 +02:00
cachefiles
cachefiles: drop direct usage of ->bmap method.
2020-02-03 08:05:56 -05:00
ceph
ceph: fix potential bad pointer deref in async dirops cb's
2020-04-13 19:33:47 +02:00
cifs
cifs: fix uninitialised lease_key in open_shroot()
2020-04-22 20:29:11 -05:00
coda
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configfs
…
cramfs
cramfs: switch to use of errofc() et.al.
2020-02-07 14:48:41 -05:00
crypto
fscrypt updates for 5.7
2020-03-31 12:58:36 -07:00
debugfs
debugfs: remove return value of debugfs_create_u32()
2020-04-17 17:08:50 +02:00
devpts
…
dlm
…
ecryptfs
eCryptfs fixes for 5.6-rc3
2020-02-17 21:08:37 -08:00
efivarfs
efi: Use more granular check for availability for variable services
2020-02-23 21:59:42 +01:00
efs
…
erofs
erofs: handle corrupted images whose decompressed size less than it'd be
2020-03-03 23:40:52 +08:00
exfat
exfat: truncate atimes to 2s granularity
2020-04-22 20:14:06 +09:00
exportfs
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ext2
ext2: fix empty body warnings when -Wextra is used
2020-03-23 13:01:37 +01:00
ext4
ext4: convert BUG_ON's to WARN_ON's in mballoc.c
2020-04-15 23:58:49 -04:00
f2fs
f2fs-for-5.7-rc1
2020-04-07 13:48:26 -07:00
fat
fat: fix uninit-memory access for partial initialized inode
2020-03-06 07:06:09 -06:00
freevxfs
…
fscache
proc: convert everything to "struct proc_ops"
2020-02-04 03:05:26 +00:00
fuse
fuse: fix stack use after return
2020-02-13 09:16:07 +01:00
gfs2
We've got a lot of patches (39) for this merge window. Most of these patches
2020-03-31 14:16:03 -07:00
hfs
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hfsplus
hfsplus: fix crash and filesystem corruption when deleting files
2020-04-10 15:36:20 -07:00
hostfs
hostfs: Use kasprintf() instead of fixed buffer formatting
2020-03-29 23:23:00 +02:00
hpfs
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hugetlbfs
hugetlbfs: Use i_mmap_rwsem to address page fault/truncate race
2020-04-02 09:35:32 -07:00
iomap
Bug fixes for 5.7:
2020-04-08 21:37:18 -07:00
isofs
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jbd2
jbd2: improve comments about freeing data buffers whose page mapping is NULL
2020-03-05 20:25:05 -05:00
jffs2
fs_parse: fold fs_parameter_desc/fs_parameter_spec
2020-02-07 14:48:37 -05:00
jfs
Trivial cleanup for jfs
2020-02-05 05:28:20 +00:00
kernfs
kernfs: Add option to enable user xattrs
2020-03-16 15:53:47 -04:00
lockd
proc: convert everything to "struct proc_ops"
2020-02-04 03:05:26 +00:00
minix
…
nfs
NFS: Fix an ABBA spinlock issue in pnfs_update_layout()
2020-04-13 15:55:21 -04:00
nfs_common
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nfsd
SUNRPC: Fix backchannel RPC soft lockups
2020-04-17 12:40:31 -04:00
nilfs2
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nls
…
notify
fanotify: Fix the checks in fanotify_fsid_equal
2020-03-30 12:40:53 +02:00
ntfs
fs/buffer: Make BH_Uptodate_Lock bit_spin_lock a regular spinlock_t
2020-03-28 13:21:08 +01:00
ocfs2
ocfs2: no need try to truncate file beyond i_size
2020-04-10 15:36:21 -07:00
omfs
…
openpromfs
…
orangefs
orangefs: don't mess with I_DIRTY_TIMES in orangefs_flush
2020-04-08 09:39:11 -04:00
overlayfs
ovl: enable xino automatically in more cases
2020-03-27 16:51:02 +01:00
proc
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace
2020-04-25 12:25:32 -07:00
pstore
pstore/ram: Replace zero-length array with flexible-array member
2020-03-09 14:45:40 -07:00
qnx4
…
qnx6
…
quota
\n
2020-01-30 15:37:41 -08:00
ramfs
fs_parse: fold fs_parameter_desc/fs_parameter_spec
2020-02-07 14:48:37 -05:00
reiserfs
reiserfs: clean up several indentation issues
2020-04-07 10:43:44 -07:00
romfs
…
squashfs
…
sysfs
sysfs: remove redundant __compat_only_sysfs_link_entry_to_kobj fn
2020-04-05 11:34:35 -07:00
sysv
…
tracefs
…
ubifs
This pull request contains fixes for UBI and UBIFS:
2020-04-07 12:40:56 -07:00
udf
change email address for Pali Rohár
2020-04-10 15:36:22 -07:00
ufs
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unicode
.gitignore: add SPDX License Identifier
2020-03-25 11:50:48 +01:00
vboxsf
fs: Add VirtualBox guest shared folder (vboxsf) support
2020-02-08 17:34:58 -05:00
verity
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xfs
xfs: move inode flush to the sync workqueue
2020-04-16 09:07:42 -07:00
zonefs
zonfs: Fix handling of read-only zones
2020-03-25 11:28:26 +09:00
aio.c
aio: prevent potential eventfd recursion on poll
2020-02-03 17:27:47 -07:00
anon_inodes.c
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attr.c
…
bad_inode.c
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binfmt_aout.c
exec: Rename flush_old_exec begin_new_exec
2020-05-07 16:55:47 -05:00
binfmt_elf_fdpic.c
exec: Rename flush_old_exec begin_new_exec
2020-05-07 16:55:47 -05:00
binfmt_elf.c
exec: Rename flush_old_exec begin_new_exec
2020-05-07 16:55:47 -05:00
binfmt_em86.c
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binfmt_flat.c
exec: Rename flush_old_exec begin_new_exec
2020-05-07 16:55:47 -05:00
binfmt_misc.c
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binfmt_script.c
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block_dev.c
block: remove unused header
2020-04-21 09:51:10 -06:00
buffer.c
block-5.7-2020-04-24
2020-04-24 12:44:19 -07:00
char_dev.c
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compat_binfmt_elf.c
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compat.c
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coredump.c
coredump: fix null pointer dereference on coredump
2020-04-21 11:11:56 -07:00
d_path.c
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dax.c
dax,iomap: Add helper dax_iomap_zero() to zero a range
2020-04-02 19:15:03 -07:00
dcache.c
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dcookies.c
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direct-io.c
…
drop_caches.c
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eventfd.c
eventfd: track eventfd_signal() recursion depth
2020-02-03 17:27:38 -07:00
eventpoll.c
fs/epoll: make nesting accounting safe for -rt kernel
2020-04-07 10:43:44 -07:00
exec.c
exec: Run sync_mm_rss before taking exec_update_mutex
2020-05-11 12:08:48 -05:00
fcntl.c
fcntl: Distribute switch variables for initialization
2020-03-03 10:55:06 -05:00
fhandle.c
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file_table.c
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file.c
io_uring: make sure openat/openat2 honor rlimit nofile
2020-03-20 08:47:27 -06:00
filesystems.c
fs/filesystems.c: downgrade user-reachable WARN_ONCE() to pr_warn_once()
2020-04-10 15:36:22 -07:00
fs_context.c
add prefix to fs_context->log
2020-02-07 14:48:35 -05:00
fs_parser.c
fs_parse: remove pr_notice() about each validation
2020-04-02 09:35:26 -07:00
fs_pin.c
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fs_struct.c
…
fs_types.c
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fs-writeback.c
memcg: fix a crash in wb_workfn when a device disappears
2020-01-31 10:30:36 -08:00
fsopen.c
add prefix to fs_context->log
2020-02-07 14:48:35 -05:00
inode.c
futex: Fix inode life-time issue
2020-03-06 11:06:15 +01:00
internal.h
Merge branch 'work.dotdot1' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2020-04-02 12:30:08 -07:00
io_uring.c
io_uring: only restore req->work for req that needs do completion
2020-04-19 13:55:27 -06:00
io-wq.c
io_uring: use io-wq manager as backup task if task is exiting
2020-04-03 11:35:57 -06:00
io-wq.h
io_uring: use io-wq manager as backup task if task is exiting
2020-04-03 11:35:57 -06:00
ioctl.c
compat-ioctl fix for v5.6
2020-02-08 13:44:41 -08:00
Kconfig
exfat: add Kconfig and Makefile
2020-03-05 21:00:40 -05:00
Kconfig.binfmt
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libfs.c
libfs: fix infoleak in simple_attr_read()
2020-03-24 13:27:16 +01:00
locks.c
locks: reinstate locks_delete_block optimization
2020-03-18 13:03:38 -07:00
Makefile
exfat: add Kconfig and Makefile
2020-03-05 21:00:40 -05:00
mbcache.c
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mount.h
…
mpage.c
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namei.c
fix a braino in legitimize_path()
2020-04-06 10:38:59 -04:00
namespace.c
LOOKUP_MOUNTPOINT: fold path_mountpointat() into path_lookupat()
2020-03-13 21:08:17 -04:00
no-block.c
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nsfs.c
fs/nsfs.c: Added ns_match
2020-03-12 17:33:11 -07:00
open.c
Merge branch 'work.dotdot1' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2020-04-02 12:30:08 -07:00
pipe.c
mm: kmem: rename memcg_kmem_(un)charge() into memcg_kmem_(un)charge_page()
2020-04-02 09:35:28 -07:00
pnode.c
…
pnode.h
…
posix_acl.c
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proc_namespace.c
…
read_write.c
powerpc: Add back __ARCH_WANT_SYS_LLSEEK macro
2020-04-03 00:09:59 +11:00
readdir.c
readdir: make user_access_begin() use the real access range
2020-01-23 10:15:28 -08:00
select.c
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seq_file.c
fs/seq_file.c: seq_read(): add info message about buggy .next functions
2020-04-10 15:36:22 -07:00
signalfd.c
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splice.c
splice: make do_splice public
2020-03-02 14:04:31 -07:00
stack.c
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stat.c
fs: make two stat prep helpers available
2020-01-20 17:03:54 -07:00
statfs.c
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super.c
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sync.c
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timerfd.c
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userfaultfd.c
userfaultfd: wp: declare _UFFDIO_WRITEPROTECT conditionally
2020-04-07 10:43:40 -07:00
utimes.c
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xattr.c
kernfs: Add removed_size out param for simple_xattr_set
2020-03-16 15:53:47 -04:00