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Jakub Kicinski a2b992c828 debugfs: make sure we can remove u32_array files cleanly 
debugfs_create_u32_array() allocates a small structure to wrap
the data and size information about the array. If users ever
try to remove the file this leads to a leak since nothing ever
frees this wrapper.

That said there are no upstream users of debugfs_create_u32_array()
that'd remove a u32 array file (we only have one u32 array user in
CMA), so there is no real bug here.

Make callers pass a wrapper they allocated. This way the lifetime
management of the wrapper is on the caller, and we can avoid the
potential leak in debugfs.

CC: Chucheng Luo <luochucheng@vivo.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-10 13:54:00 -07:00
..
caching
docs: filesystems: caching/backend-api.txt: convert it to ReST
2020-05-05 09:22:21 -06:00
cifs
docs: filesystems: convert cifs/cifsroot.txt to ReST
2020-05-05 09:22:21 -06:00
ext4
fs/ext4: Disallow verity if inode is DAX
2020-05-28 22:09:47 -04:00
nfs
Documentation: nfs: knfsd-stats: convert to ReST
2020-02-13 11:21:35 -07:00
spufs
docs: filesystems: convert spufs/spu_run.txt to ReST
2020-05-05 09:22:24 -06:00
9p.rst
Update the documentation referencing Plan 9 from User Space.
2020-04-28 12:32:31 -06:00
adfs.rst
docs: filesystems: convert adfs.txt to ReST
2020-03-02 13:58:44 -07:00
affs.rst
docs: filesystems: convert affs.txt to ReST
2020-03-02 14:01:06 -07:00
afs.rst
docs: networking: convert rxrpc.txt to ReST
2020-04-30 12:56:38 -07:00
api-summary.rst
docs: no structured comments in fs/file_table.c
2019-05-24 15:03:39 -06:00
autofs-mount-control.rst
docs: filesystems: convert autofs-mount-control.txt to ReST
2020-03-02 14:01:25 -07:00
autofs.rst
docs: filesystems: Add mount map description in Content
2019-11-18 12:19:59 -07:00
automount-support.rst
docs: filesystems: convert automount-support.txt to ReST
2020-05-05 09:22:21 -06:00
befs.rst
docs: filesystems: convert befs.txt to ReST
2020-03-02 14:01:25 -07:00
bfs.rst
docs: filesystems: convert bfs.txt to ReST
2020-03-02 14:01:26 -07:00
btrfs.rst
docs: filesystems: convert btrfs.txt to ReST
2020-03-02 14:01:28 -07:00
ceph.rst
The main items are:
2020-04-08 21:44:05 -07:00
coda.rst
docs: filesystems: convert coda.txt to ReST
2020-05-05 09:22:21 -06:00
configfs.rst
docs: filesystems: convert configfs.txt to ReST
2020-05-05 09:23:25 -06:00
cramfs.rst
docs: filesystems: convert cramfs.txt to ReST
2020-03-02 14:02:07 -07:00
dax.txt
This is the second round of ext4 commits for 5.8 merge window. It
2020-06-15 09:32:10 -07:00
debugfs.rst
debugfs: make sure we can remove u32_array files cleanly
2020-07-10 13:54:00 -07:00
devpts.rst
docs: filesystems: convert devpts.txt to ReST
2020-05-05 09:22:21 -06:00
directory-locking.rst
docs: fs: convert docs without extension to ReST
2019-07-31 13:31:05 -06:00
dlmfs.rst
docs: filesystems: convert dlmfs.txt to ReST
2020-03-02 14:02:24 -07:00
dnotify.rst
docs: filesystems: convert dnotify.txt to ReST
2020-05-05 09:22:22 -06:00
ecryptfs.rst
docs: prevent warnings due to autosectionlabel
2020-03-20 17:01:29 -06:00
efivarfs.rst
docs: filesystems: add info about efivars content
2020-05-25 18:59:59 -06:00
erofs.rst
docs: filesystems: convert erofs.txt to ReST
2020-03-02 14:02:57 -07:00
ext2.rst
docs: filesystems: convert ext2.txt to ReST
2020-03-02 14:02:59 -07:00
ext3.rst
docs: filesystems: convert ext3.txt to ReST
2020-03-02 14:03:16 -07:00
f2fs.rst
f2fs-for-5.8-rc1
2020-06-09 11:28:59 -07:00
fiemap.rst
A lot of bug fixes and cleanups for ext4, including:
2020-06-05 16:19:28 -07:00
files.rst
docs: filesystems: convert files.txt to ReST
2020-05-05 09:22:22 -06:00
fscrypt.rst
fscrypt: add support for IV_INO_LBLK_32 policies
2020-05-19 09:34:18 -07:00
fsverity.rst
docs: fs-verity: mention statx() support
2019-11-13 12:15:34 -08:00
fuse-io.rst
docs: filesystems: convert fuse-io.txt to ReST
2020-05-05 09:22:22 -06:00
fuse.rst
docs: filesystems: fuse.rst: supress a Sphinx warning
2020-03-10 11:55:25 -06:00
gfs2-glocks.rst
docs: filesystems: convert gfs2-glocks.txt to ReST
2020-06-02 19:45:05 +02:00
gfs2-uevents.rst
docs: filesystems: convert gfs2-uevents.txt to ReST
2020-03-02 14:03:35 -07:00
gfs2.rst
docs: filesystems: convert gfs2.txt to ReST
2020-03-02 14:03:18 -07:00
hfs.rst
docs: filesystems: convert hfs.txt to ReST
2020-03-02 14:03:48 -07:00
hfsplus.rst
docs: filesystems: convert hfsplus.txt to ReST
2020-03-02 14:03:47 -07:00
hpfs.rst
docs: filesystems: convert hpfs.txt to ReST
2020-03-02 14:03:48 -07:00
index.rst
Changes in gfs2:
2020-06-08 12:47:09 -07:00
inotify.rst
docs: filesystems: convert inotify.txt to ReST
2020-03-02 14:03:55 -07:00
isofs.rst
docs: filesystems: convert isofs.txt to ReST
2020-03-02 14:04:06 -07:00
journalling.rst
docs: Bring some order to filesystem documentation
2019-03-06 09:46:10 -07:00
locking.rst
Highlights:
2020-06-11 10:33:13 -07:00
locks.rst
docs: filesystems: convert mandatory-locking.txt to ReST
2020-05-05 09:22:22 -06:00
mandatory-locking.rst
docs: filesystems: convert mandatory-locking.txt to ReST
2020-05-05 09:22:22 -06:00
mount_api.rst
docs: filesystems: convert mount_api.txt to ReST
2020-05-05 09:22:23 -06:00
nilfs2.rst
docs: filesystems: convert nilfs2.txt to ReST
2020-03-02 14:04:06 -07:00
ntfs.rst
docs: filesystems: convert ntfs.txt to ReST
2020-03-02 14:04:06 -07:00
ocfs2-online-filecheck.rst
docs: filesystems: convert ocfs2-online-filecheck.txt to ReST
2020-03-02 14:04:06 -07:00
ocfs2.rst
docs: filesystems: convert ocfs2.txt to ReST
2020-03-02 14:04:08 -07:00
omfs.rst
docs: filesystems: convert omfs.txt to ReST
2020-03-02 14:04:26 -07:00
orangefs.rst
docs: orangefs: fix pvfs2tab literal block
2020-04-28 12:35:47 -06:00
overlayfs.rst
ovl: resolve more conflicting mount options
2020-05-13 11:11:24 +02:00
path-lookup.rst
sanitize handling of nd->last_type, kill LAST_BIND
2020-03-13 21:08:19 -04:00
path-lookup.txt
Replace HTTP links with HTTPS ones: documentation
2020-06-08 09:30:19 -06:00
porting.rst
ovl: make private mounts longterm
2020-06-04 10:48:19 +02:00
proc.rst
Merge branch 'proc-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace
2020-06-04 13:54:34 -07:00
qnx6.rst
docs: filesystems: fix typo in qnx6.rst
2020-04-07 13:20:56 -06:00
quota.rst
docs: filesystems: convert quota.txt to ReST
2020-05-05 09:22:23 -06:00
ramfs-rootfs-initramfs.rst
docs: filesystems: fix renamed references
2020-04-20 15:45:22 -06:00
relay.rst
docs: filesystems: convert relay.txt to ReST
2020-03-02 14:04:41 -07:00
romfs.rst
docs: filesystems: convert romfs.txt to ReST
2020-03-02 14:04:41 -07:00
seq_file.rst
Replace HTTP links with HTTPS ones: documentation
2020-06-08 09:30:19 -06:00
sharedsubtree.rst
docs: filesystems: convert sharedsubtree.txt to ReST
2020-05-05 09:22:23 -06:00
splice.rst
docs: Bring some order to filesystem documentation
2019-03-06 09:46:10 -07:00
squashfs.rst
docs: filesystems: convert squashfs.txt to ReST
2020-03-02 14:04:41 -07:00
sysfs-pci.rst
docs: filesystems: convert sysfs-pci.txt to ReST
2020-05-05 09:22:24 -06:00
sysfs-tagging.rst
docs: filesystems: convert sysfs-tagging.txt to ReST
2020-05-05 09:22:24 -06:00
sysfs.rst
docs: filesystems: fix renamed references
2020-04-20 15:45:22 -06:00
sysv-fs.rst
docs: filesystems: convert sysv-fs.txt to ReST
2020-03-02 14:04:41 -07:00
tmpfs.rst
docs: filesystems: convert tmpfs.txt to ReST
2020-03-02 14:04:41 -07:00
ubifs-authentication.rst
docs: filesystems: convert ubifs-authentication.rst.txt to ReST
2020-03-02 14:04:41 -07:00
ubifs.rst
docs: filesystems: convert ubifs.txt to ReST
2020-03-02 14:04:41 -07:00
udf.rst
docs: filesystems: convert udf.txt to ReST
2020-03-02 14:04:52 -07:00
vfat.rst
Documentation: filesystems: convert vfat.txt to RST
2020-01-10 10:58:45 -07:00
vfs.rst
mm: add readahead address space operation
2020-06-02 10:59:06 -07:00
virtiofs.rst
virtiofs: Add mount option and atime behavior to the doc
2020-04-20 17:01:34 +02:00
xfs-delayed-logging-design.rst
docs: filesystems: convert xfs-delayed-logging-design.txt to ReST
2020-05-05 09:22:24 -06:00
xfs-self-describing-metadata.rst
New code for 5.8:
2020-06-02 19:21:40 -07:00
zonefs.rst
This has been a busy cycle for documentation work. Highlights include:
2020-03-30 12:45:23 -07:00