linux/fs
Chuck Lever feb8a46b14 NFSD: Add a Kconfig setting to enable support for NFSv4 POSIX ACLs
A new IETF draft extends NFSv4.2 with POSIX ACL attributes:

  https://www.ietf.org/archive/id/draft-ietf-nfsv4-posix-acls-00.txt

This draft has not yet been ratified. A build-time configuration
option allows developers and distributors to decide whether to
expose this experimental protocol extension to NFSv4 clients. The
option is disabled by default to prevent unintended deployment of
potentially unstable protocol features in production environments.

This approach mirrors the existing NFSD_V4_DELEG_TIMESTAMPS option,
which gates another experimental NFSv4 extension based on an
unratified IETF draft.

Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
2026-01-29 09:48:33 -05:00
..
9p - fix a bug with O_APPEND in cached mode causing data to be written multiple times on server 2025-12-07 08:29:09 -08:00
adfs vfs-6.17-rc1.mmap_prepare 2025-07-28 13:43:25 -07:00
affs Coccinelle-based conversion to use ->i_state accessors 2025-10-20 20:22:26 +02:00
afs Networking changes for 6.19. 2025-12-03 17:24:33 -08:00
autofs vfs-6.19-rc1.fixes 2025-12-05 15:52:30 -08:00
befs Coccinelle-based conversion to use ->i_state accessors 2025-10-20 20:22:26 +02:00
bfs vfs-6.19-rc1.inode 2025-12-01 09:02:34 -08:00
btrfs for-6.19-rc6-tag 2026-01-21 08:42:34 -08:00
cachefiles vfs-6.19-rc1.directory.locking 2025-12-01 16:13:46 -08:00
ceph We have a patch that adds an initial set of tracepoints to the MDS 2025-12-14 15:24:10 +12:00
coda Coccinelle-based conversion to use ->i_state accessors 2025-10-20 20:22:26 +02:00
configfs Some filesystems use a kinda-sorta controlled dentry refcount leak to pin 2025-12-05 14:36:21 -08:00
cramfs Coccinelle-based conversion to use ->i_state accessors 2025-10-20 20:22:26 +02:00
crypto Significant patch series in this pull request: 2025-12-06 14:01:20 -08:00
debugfs debugfs: Fix memleak in debugfs_change_name(). 2025-12-19 16:43:40 +01:00
devpts convert devpts 2025-11-16 01:35:04 -05:00
dlm net: Convert proto callbacks from sockaddr to sockaddr_unsized 2025-11-04 19:10:33 -08:00
ecryptfs ecryptfs: Release lower parent dentry after creating dir 2025-12-24 13:58:04 +01:00
efivarfs Some filesystems use a kinda-sorta controlled dentry refcount leak to pin 2025-12-05 14:36:21 -08:00
efs Coccinelle-based conversion to use ->i_state accessors 2025-10-20 20:22:26 +02:00
erofs erofs: fix file-backed mounts no longer working on EROFS partitions 2026-01-10 06:39:20 -10:00
exfat exfat: fix remount failure in different process environments 2025-12-03 10:00:17 +09:00
exportfs
ext2 Coccinelle-based conversion to use ->i_state accessors 2025-10-20 20:22:26 +02:00
ext4 ext4: fix iloc.bh leak in ext4_xattr_inode_update_ref 2026-01-18 11:23:10 -05:00
f2fs f2fs-for-6.19-rc1 2025-12-09 12:06:20 +09:00
fat There are no significant series in this small merge. Please see the 2025-12-13 20:55:12 +12:00
freevxfs Coccinelle-based conversion to use ->i_state accessors 2025-10-20 20:22:26 +02:00
fuse fs/writeback: skip AS_NO_DATA_INTEGRITY mappings in wait_sb_inodes() 2026-01-19 12:30:01 -08:00
gfs2 Revert "gfs2: Fix use of bio_chain" 2026-01-12 14:58:32 +01:00
hfs hfs/hfsplus updates for v6.19 2025-12-03 20:08:32 -08:00
hfsplus hfs/hfsplus updates for v6.19 2025-12-03 20:08:32 -08:00
hostfs Apart from the usual small churn, we have 2025-12-05 16:30:56 -08:00
hpfs vfs-6.19-rc1.fs_header 2025-12-01 14:18:01 -08:00
hugetlbfs Some filesystems use a kinda-sorta controlled dentry refcount leak to pin 2025-12-05 14:36:21 -08:00
iomap iomap: replace folio_batch allocation with stack allocation 2025-12-15 15:17:44 +01:00
isofs vfs-6.19-rc1.inode 2025-12-01 09:02:34 -08:00
jbd2 jbd2: fix the inconsistency between checksum and data in memory for journal sb 2025-11-26 17:05:47 -05:00
jffs2 treewide: Update email address 2026-01-11 06:09:11 -10:00
jfs vfs-6.19-rc1.inode 2025-12-01 09:02:34 -08:00
kernfs fs/kernfs: null-ptr deref in simple_xattrs_free() 2025-12-23 16:14:43 +01:00
lockd sunrpc: allow svc_recv() to return -ETIMEDOUT and -EBUSY 2026-01-28 10:15:42 -05:00
minix vfs-6.19-rc1.minix 2025-12-01 15:22:40 -08:00
netfs netfs: Fix early read unlock of page with EOF in middle 2025-12-24 13:30:24 +01:00
nfs sunrpc: allow svc_recv() to return -ETIMEDOUT and -EBUSY 2026-01-28 10:15:42 -05:00
nfs_common NFSD: Remove NFSERR_EAGAIN 2026-01-02 13:43:41 -05:00
nfsd NFSD: Add a Kconfig setting to enable support for NFSv4 POSIX ACLs 2026-01-29 09:48:33 -05:00
nilfs2 Significant patch series in this pull request: 2025-12-06 14:01:20 -08:00
nls fs/nls: Fix inconsistency between utf8_to_utf32() and utf32_to_utf8() 2025-12-01 11:58:06 +02:00
notify \n 2025-12-19 07:41:17 +12:00
ntfs3 Significant patch series in this merge are as follows: 2025-12-05 13:52:43 -08:00
ocfs2 There are no significant series in this small merge. Please see the 2025-12-13 20:55:12 +12:00
omfs vfs-6.19-rc1.fs_header 2025-12-01 14:18:01 -08:00
openpromfs Coccinelle-based conversion to use ->i_state accessors 2025-10-20 20:22:26 +02:00
orangefs vfs-6.19-rc1.inode 2025-12-01 09:02:34 -08:00
overlayfs ovl: pass original credentials, not mounter credentials during create 2025-12-05 16:16:20 -08:00
proc fs/proc: replace "__auto_type" with "const auto" 2025-12-08 15:32:15 -08:00
pstore Some filesystems use a kinda-sorta controlled dentry refcount leak to pin 2025-12-05 14:36:21 -08:00
qnx4 Coccinelle-based conversion to use ->i_state accessors 2025-10-20 20:22:26 +02:00
qnx6 Coccinelle-based conversion to use ->i_state accessors 2025-10-20 20:22:26 +02:00
quota Coccinelle-based conversion to use ->i_state accessors 2025-10-20 20:22:26 +02:00
ramfs Some filesystems use a kinda-sorta controlled dentry refcount leak to pin 2025-12-05 14:36:21 -08:00
resctrl Significant patch series in this merge are as follows: 2025-12-05 13:52:43 -08:00
romfs Coccinelle-based conversion to use ->i_state accessors 2025-10-20 20:22:26 +02:00
smb smb: server: reset smb_direct_port = SMB_DIRECT_PORT_INFINIBAND on init 2026-01-22 18:13:44 -06:00
squashfs Coccinelle-based conversion to use ->i_state accessors 2025-10-20 20:22:26 +02:00
sysfs sysfs: attribute_group: enable const variants of is_visible() 2025-11-26 15:16:35 +01:00
tests
tracefs convert tracefs 2025-11-16 01:35:03 -05:00
ubifs This pull request contains the following changes for UBI and UBIFS: 2025-12-09 08:50:27 +09:00
udf Coccinelle-based conversion to use ->i_state accessors 2025-10-20 20:22:26 +02:00
ufs Coccinelle-based conversion to use ->i_state accessors 2025-10-20 20:22:26 +02:00
unicode
vboxsf simplify vboxsf_dir_atomic_open() 2025-09-16 23:59:38 -04:00
verity Optimize fsverity with 2-way interleaved hashing 2025-09-29 15:55:20 -07:00
xfs xfs: fixes for v6.19-rc6 2026-01-16 09:09:41 -08:00
zonefs vfs-6.19-rc1.inode 2025-12-01 09:02:34 -08:00
Kconfig Summary of significant series in this pull request: 2025-10-02 18:18:33 -07:00
Kconfig.binfmt binfmt_elf: preserve original ELF e_flags for core dumps 2025-09-03 20:49:32 -07:00
Makefile fs: rename fs_types.h to fs_dirent.h 2025-11-05 09:51:30 +01:00
aio.c aio: use credential guards 2025-11-04 12:36:33 +01:00
anon_inodes.c anon_inodes: convert to FD_ADD() 2025-11-28 12:42:31 +01:00
attr.c filelock: add struct delegated_inode 2025-11-12 09:38:34 +01:00
backing-file.c kernel-6.19-rc1.cred 2025-12-01 13:45:41 -08:00
bad_inode.c
binfmt_elf.c rseq: Provide and use rseq_set_ids() 2025-11-04 08:33:33 +01:00
binfmt_elf_fdpic.c execve updates for v6.17 2025-07-28 17:11:40 -07:00
binfmt_flat.c
binfmt_misc.c Some filesystems use a kinda-sorta controlled dentry refcount leak to pin 2025-12-05 14:36:21 -08:00
binfmt_script.c
bpf_fs_kfuncs.c bpf...d_path(): constify path argument 2025-09-15 21:17:08 -04:00
buffer.c vfs-6.19-rc1.folio 2025-12-01 10:26:38 -08:00
char_dev.c
compat_binfmt_elf.c
coredump.c Networking changes for 6.19. 2025-12-03 17:24:33 -08:00
d_path.c
dax.c Significant patch series in this merge are as follows: 2025-12-05 13:52:43 -08:00
dcache.c fuse update for 6.19 2025-12-05 15:25:13 -08:00
direct-io.c Summary of significant series in this pull request: 2025-07-31 14:57:54 -07:00
drop_caches.c Coccinelle-based conversion to use ->i_state accessors 2025-10-20 20:22:26 +02:00
eventfd.c eventfd: convert do_eventfd() to FD_PREPARE() 2025-11-28 12:42:31 +01:00
eventpoll.c eventpoll: convert do_epoll_create() to FD_PREPARE() 2025-11-28 12:42:32 +01:00
exec.c A large overhaul of the restartable sequences and CID management: 2025-12-02 08:48:53 -08:00
fcntl.c vfs: expose delegation support to userland 2025-11-12 09:38:37 +01:00
fhandle.c fhandle: convert do_handle_open() to FD_ADD() 2025-11-28 12:42:31 +01:00
file.c vfs-6.19-rc1.fd_prepare.fs 2025-12-01 17:32:07 -08:00
file_attr.c \n 2025-12-19 07:41:17 +12:00
file_table.c fs: update comment in init_file() 2025-10-07 12:48:33 +02:00
filesystems.c
fs-writeback.c fs/writeback: skip AS_NO_DATA_INTEGRITY mappings in wait_sb_inodes() 2026-01-19 12:30:01 -08:00
fs_context.c change the calling conventions for vfs_parse_fs_string() 2025-09-04 15:20:51 -04:00
fs_dirent.c fs: rename fs_types.h to fs_dirent.h 2025-11-05 09:51:30 +01:00
fs_parser.c
fs_pin.c
fs_struct.c fs: inline current_umask() and move it to fs_struct.h 2025-11-05 22:51:23 +01:00
fsopen.c fscontext: do not consume log entries when returning -EMSGSIZE 2025-08-11 14:52:41 +02:00
init.c vfs: make vfs_symlink break delegations on parent dir 2025-11-12 09:38:36 +01:00
inode.c fs: Describe @isnew parameter in ilookup5_nowait() 2025-12-24 13:33:24 +01:00
internal.h Some filesystems use a kinda-sorta controlled dentry refcount leak to pin 2025-12-05 14:36:21 -08:00
ioctl.c fs: remove vfs_ioctl export 2025-09-01 13:08:01 +02:00
kernel_read_file.c
libfs.c shmem: fix recovery on rename failures 2025-12-16 00:57:29 -05:00
locks.c locks: ensure vfs_test_lock() never returns FILE_LOCK_DEFERRED 2026-01-26 10:10:58 -05:00
mbcache.c
mnt_idmapping.c
mount.h fs: use boolean to indicate anonymous mount namespace 2025-11-11 10:01:31 +01:00
mpage.c mpage: convert do_mpage_readpage() to return void type 2025-09-21 14:22:16 -07:00
namei.c VFS: fix __start_dirop() kernel-doc warnings 2025-12-24 13:33:24 +01:00
namespace.c vfs-6.19-rc1.fd_prepare.fs 2025-12-01 17:32:07 -08:00
nsfs.c vfs-6.19-rc1.fd_prepare.fs 2025-12-01 17:32:07 -08:00
open.c vfs-6.19-rc1.fd_prepare.fs 2025-12-01 17:32:07 -08:00
pidfs.c pidfs: protect PIDFD_GET_* ioctls() via ifdef 2026-01-06 23:08:12 +01:00
pipe.c Summary 2025-12-05 11:15:37 -08:00
pnode.c umount_tree(): take all victims out of propagation graph at once 2025-09-15 21:26:44 -04:00
pnode.h umount_tree(): take all victims out of propagation graph at once 2025-09-15 21:26:44 -04:00
posix_acl.c filelock: add struct delegated_inode 2025-11-12 09:38:34 +01:00
proc_namespace.c
read_write.c copy_file_range: limit size if in compat mode 2025-08-15 16:11:47 +02:00
readdir.c
remap_range.c
select.c select: Convert to scoped user access 2025-11-04 08:28:34 +01:00
seq_file.c
signalfd.c signalfd: convert do_signalfd4() to FD_ADD() 2025-11-28 12:42:32 +01:00
splice.c fs/splice.c: trivial fix: pipes -> pipe's 2025-11-25 10:11:16 +01:00
stack.c
stat.c constify path argument of vfs_statx_path() 2025-09-15 21:17:07 -04:00
statfs.c
super.c vfs-6.19-rc1.fixes 2025-12-05 15:52:30 -08:00
sync.c vfs-6.19-rc1.writeback 2025-12-01 09:20:51 -08:00
sysctls.c
timerfd.c timerfd: convert timerfd_create() to FD_ADD() 2025-11-28 12:42:32 +01:00
userfaultfd.c Significant patch series in this merge are as follows: 2025-12-05 13:52:43 -08:00
utimes.c vfs-6.19-rc1.directory.delegations 2025-12-01 15:34:41 -08:00
xattr.c filelock: add struct delegated_inode 2025-11-12 09:38:34 +01:00