Andreas Gruenbacher 7bb698f09b fs: Move notify_change permission checks into may_setattr ... Move the permission checks in notify_change into a separate function to make them available to filesystems. When notify_change is called, the vfs performs those checks before calling into iop->setattr. However, a filesystem like gfs2 can only lock and revalidate the inode inside ->setattr, and it must then repeat those checks to err on the safe side. It would be nice to get rid of the double checking, but moving the permission check into iop->setattr altogether isn't really an option. Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com> Signed-off-by: Bob Peterson <rpeterso@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>		2021-08-13 00:41:05 -04:00
..
9p	9p for 5.13-rc1	2021-05-07 11:18:52 -07:00
adfs	mm: require ->set_page_dirty to be explicitly wired up	2021-06-29 10:53:48 -07:00
affs	mm: require ->set_page_dirty to be explicitly wired up	2021-06-29 10:53:48 -07:00
afs	netfslib fixes	2021-06-25 09:41:29 -07:00
autofs	…
befs	…
bfs	mm: require ->set_page_dirty to be explicitly wired up	2021-06-29 10:53:48 -07:00
btrfs	Merge branch 'work.iov_iter' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2021-07-03 11:30:04 -07:00
cachefiles	fscache, cachefiles: Add alternate API to use kiocb for read/write to cache	2021-04-23 10:14:32 +01:00
ceph	ceph: take reference to req->r_parent at point of assignment	2021-06-29 00:15:52 +02:00
cifs	cifs: update internal version number	2021-07-09 13:03:36 -05:00
coda	coda: fix reference counting in coda_file_mmap error path	2021-04-23 14:42:39 -07:00
configfs	configfs updates for Linux 5.13	2021-07-02 14:13:21 -07:00
cramfs	…
crypto	fscrypt: fix derivation of SipHash keys on big endian CPUs	2021-06-05 00:52:52 -07:00
debugfs	Linux 5.13-rc6	2021-06-14 09:07:45 +02:00
devpts	…
dlm	fs: dlm: invalid buffer access in lookup error	2021-06-11 12:44:47 -05:00
ecryptfs	mm: require ->set_page_dirty to be explicitly wired up	2021-06-29 10:53:48 -07:00
efivarfs	efivars: convert to fileattr	2021-04-12 15:04:29 +02:00
efs	…
erofs	erofs: clean up file headers & footers	2021-06-08 00:41:24 +08:00
exfat	Description for this pull request:	2021-07-06 11:06:04 -07:00
exportfs	…
ext2	fs: remove noop_set_page_dirty()	2021-06-29 10:53:48 -07:00
ext4	Ext4 regression and bug fixes for v5.14-rc1	2021-07-09 09:57:27 -07:00
f2fs	f2fs: drop dirty node pages when cp is in error status	2021-07-06 22:05:06 -07:00
fat	mm: require ->set_page_dirty to be explicitly wired up	2021-06-29 10:53:48 -07:00
freevxfs	…
fscache	fscache, cachefiles: Add alternate API to use kiocb for read/write to cache	2021-04-23 10:14:32 +01:00
fuse	fuse update for 5.14	2021-07-06 11:17:41 -07:00
gfs2	Various minor gfs2 cleanups and fixes	2021-06-29 20:23:08 -07:00
hfs	mm: require ->set_page_dirty to be explicitly wired up	2021-06-29 10:53:48 -07:00
hfsplus	hfsplus: report create_date to kstat.btime	2021-07-01 11:06:06 -07:00
hostfs	Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2021-05-02 09:14:01 -07:00
hpfs	mm: require ->set_page_dirty to be explicitly wired up	2021-06-29 10:53:48 -07:00
hugetlbfs	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace	2021-06-28 20:39:26 -07:00
iomap	Merge branch 'work.iov_iter' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2021-07-03 11:30:04 -07:00
isofs	isofs: remove redundant continue statement	2021-06-17 17:11:42 +02:00
jbd2	ext4: inline jbd2_journal_[un]register_shrinker()	2021-07-08 08:37:31 -04:00
jffs2	This pull request contains changes for JFFS2, UBI and UBIFS	2021-05-04 18:08:40 -07:00
jfs	JFS fixes for 5.14	2021-07-02 14:25:17 -07:00
kernfs	Driver core changes for 5.14-rc1	2021-07-05 13:51:41 -07:00
lockd	lockd: Update the NLMv4 SHARE results encoder to use struct xdr_stream	2021-07-06 20:14:44 -04:00
minix	mm: require ->set_page_dirty to be explicitly wired up	2021-06-29 10:53:48 -07:00
netfs	netfs: fix test for whether we can skip read when writing beyond EOF	2021-06-21 21:24:07 +01:00
nfs	NFS client updates for Linux 5.14	2021-07-09 09:43:57 -07:00
nfs_common	nfs_common: fix doc warning	2021-07-06 20:14:41 -04:00
nfsd	block-5.14-2021-07-08	2021-07-09 12:05:33 -07:00
nilfs2	Merge branch 'akpm' (patches from Andrew)	2021-07-02 12:08:10 -07:00
nls	…
notify	fanotify: fix copy_event_to_user() fid error clean up	2021-06-14 12:16:37 +02:00
ntfs	Merge branch 'work.iov_iter' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2021-07-03 11:30:04 -07:00
ocfs2	In addition to bug fixes and cleanups, there are two new features for	2021-06-30 19:37:39 -07:00
omfs	mm: require ->set_page_dirty to be explicitly wired up	2021-06-29 10:53:48 -07:00
openpromfs	…
orangefs	orangefs: fix orangefs df output.	2021-06-28 08:40:08 -04:00
overlayfs	overlayfs update for 5.13	2021-04-30 15:17:08 -07:00
proc	Merge branch 'work.namei' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2021-07-03 11:41:14 -07:00
pstore	for-5.14/drivers-2021-06-29	2021-06-30 12:21:16 -07:00
qnx4	…
qnx6	…
quota	quota: remove unnecessary oom message	2021-06-22 10:40:52 +02:00
ramfs	fs: move ramfs_aops to libfs	2021-06-29 10:53:48 -07:00
reiserfs	\n	2021-07-01 12:06:39 -07:00
romfs	…
squashfs	squashfs: add option to panic on errors	2021-06-29 10:53:46 -07:00
sysfs	…
sysv	mm: require ->set_page_dirty to be explicitly wired up	2021-06-29 10:53:48 -07:00
tracefs	…
ubifs	ubifs: Set/Clear I_LINKABLE under i_lock for whiteout inode	2021-06-22 09:21:39 +02:00
udf	\n	2021-07-01 12:06:39 -07:00
ufs	mm: require ->set_page_dirty to be explicitly wired up	2021-06-29 10:53:48 -07:00
unicode	.gitignore: prefix local generated files with a slash	2021-05-02 00:43:35 +09:00
vboxsf	…
verity	fsverity: relax build time dependency on CRYPTO_SHA256	2021-04-22 17:31:32 +10:00
xfs	New code for 5.14:	2021-07-02 14:30:27 -07:00
zonefs	mm: move page dirtying prototypes from mm.h	2021-06-29 10:53:48 -07:00
Kconfig	mm: hugetlb: introduce CONFIG_HUGETLB_PAGE_FREE_VMEMMAP_DEFAULT_ON	2021-06-30 20:47:26 -07:00
Kconfig.binfmt	binfmt_flat: allow not offsetting data start	2021-04-19 09:56:37 +10:00
Makefile	netfs: Provide readahead and readpage netfs helpers	2021-04-23 10:14:32 +01:00
aio.c	Revert "mremap: don't allow MREMAP_DONTUNMAP on special_mappings and aio"	2021-04-30 11:20:39 -07:00
anon_inodes.c	…
attr.c	fs: Move notify_change permission checks into may_setattr	2021-08-13 00:41:05 -04:00
bad_inode.c	…
binfmt_aout.c	binfmt: remove in-tree usage of MAP_EXECUTABLE	2021-06-29 10:53:50 -07:00
binfmt_elf.c	Merge branch 'akpm' (patches from Andrew)	2021-06-29 17:29:11 -07:00
binfmt_elf_fdpic.c	Merge branch 'akpm' (patches from Andrew)	2021-06-29 17:29:11 -07:00
binfmt_em86.c	…
binfmt_flat.c	binfmt: remove in-tree usage of MAP_EXECUTABLE	2021-06-29 10:53:50 -07:00
binfmt_misc.c	…
binfmt_script.c	…
block_dev.c	Char / Misc driver updates for 5.14-rc1	2021-07-05 13:42:16 -07:00
buffer.c	mm/writeback: move __set_page_dirty() to core mm	2021-06-29 10:53:48 -07:00
char_dev.c	…
compat_binfmt_elf.c	…
coredump.c	Merge branch 'work.namei' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2021-07-03 11:41:14 -07:00
d_path.c	getcwd(2): clean up error handling	2021-05-18 20:15:58 -04:00
dax.c	dax: fix ENOMEM handling in grab_mapping_entry()	2021-06-29 10:53:47 -07:00
dcache.c	useful constants: struct qstr for ".."	2021-04-15 22:36:45 -04:00
direct-io.c	fs: direct-io: fix missing sdio->boundary	2021-04-09 14:54:23 -07:00
drop_caches.c	…
eventfd.c	…
eventpoll.c	fs/epoll: restore waking from ep_done_scan()	2021-05-06 19:24:13 -07:00
exec.c	Merge branch 'akpm' (patches from Andrew)	2021-07-02 12:08:10 -07:00
fcntl.c	…
fhandle.c	…
file.c	Merge branch 'work.file' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2021-05-03 11:05:28 -07:00
file_table.c	…
filesystems.c	…
fs-writeback.c	\n	2021-07-01 12:06:39 -07:00
fs_context.c	…
fs_parser.c	vfs: fs_parser: clean up kernel-doc warnings	2021-04-30 11:20:35 -07:00
fs_pin.c	…
fs_struct.c	…
fs_types.c	…
fsopen.c	…
init.c	…
inode.c	mm: remove nrexceptional from inode: remove BUG_ON	2021-05-05 11:27:20 -07:00
internal.h	…
io-wq.c	io_uring: fix false WARN_ONCE	2021-06-18 09:22:02 -06:00
io-wq.h	io_uring: move creds from io-wq work to io_kiocb	2021-06-18 09:22:02 -06:00
io_uring.c	io_uring: remove dead non-zero 'poll' check	2021-07-09 08:20:28 -06:00
ioctl.c	vfs: add fileattr ops	2021-04-12 15:04:23 +02:00
kernel_read_file.c	…
libfs.c	fs: remove noop_set_page_dirty()	2021-06-29 10:53:48 -07:00
locks.c	Additional fixes and clean-ups for NFSD since tags/nfsd-5.13,	2021-05-05 13:44:19 -07:00
mbcache.c	…
mount.h	…
mpage.c	…
namei.c	Merge branch 'work.namei' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2021-07-03 11:41:14 -07:00
namespace.c	mount: Support "nosymfollow" in new mount api	2021-06-01 12:09:27 +02:00
no-block.c	…
nsfs.c	…
open.c	Merge branch 'work.namei' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2021-07-03 11:41:14 -07:00
pipe.c	…
pnode.c	…
pnode.h	…
posix_acl.c	…
proc_namespace.c	…
read_write.c	…
readdir.c	readdir: make sure to verify directory entry for legacy interfaces too	2021-04-17 11:39:49 -07:00
remap_range.c	…
select.c	…
seq_file.c	seq_file: drop unused *_escape_mem_ascii()	2021-07-01 11:06:05 -07:00
signalfd.c	signalfd: Remove SIL_PERF_EVENT fields from signalfd_siginfo	2021-05-18 16:20:54 -05:00
splice.c	…
stack.c	…
stat.c	fs: fix reporting supported extra file attributes for statx()	2021-04-17 23:03:50 -04:00
statfs.c	…
super.c	block: move bd_mutex to struct gendisk	2021-06-01 07:44:32 -06:00
sync.c	…
timerfd.c	…
userfaultfd.c	Merge branch 'akpm' (patches from Andrew)	2021-07-02 12:08:10 -07:00
utimes.c	…
xattr.c	…