linux/fs
Linus Torvalds 307e14c039 46 fs/cifs (smb3 client) changesets, 37 in fs/cifs and 9 for related helper functions and cleanup outside from Dave Howells and Willy
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Merge tag '6.3-rc-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6

Pull cifs client updates from Steve French:
 "The largest subset of this is from David Howells et al: making the
  cifs/smb3 driver pass iov_iters down to the lowest layers, directly to
  the network transport rather than passing lists of pages around,
  helping multiple areas:

   - Pin user pages, thereby fixing the race between concurrent DIO read
     and fork, where the pages containing the DIO read buffer may end up
     belonging to the child process and not the parent - with the result
     that the parent might not see the retrieved data.

   - cifs shouldn't take refs on pages extracted from non-user-backed
     iterators (eg. KVEC). With these changes, cifs will apply the
     appropriate cleanup.

   - Making it easier to transition to using folios in cifs rather than
     pages by dealing with them through BVEC and XARRAY iterators.

   - Allowing cifs to use the new splice function

  The remainder are:

   - fixes for stable, including various fixes for uninitialized memory,
     wrong length field causing mount issue to very old servers,
     important directory lease fixes and reconnect fixes

   - cleanups (unused code removal, change one element array usage, and
     a change form strtobool to kstrtobool, and Kconfig cleanups)

   - SMBDIRECT (RDMA) fixes including iov_iter integration and UAF fixes

   - reconnect fixes

   - multichannel fixes, including improving channel allocation (to
     least used channel)

   - remove the last use of lock_page_killable by moving to
     folio_lock_killable"

* tag '6.3-rc-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6: (46 commits)
  update internal module version number for cifs.ko
  cifs: update ip_addr for ses only for primary chan setup
  cifs: use tcon allocation functions even for dummy tcon
  cifs: use the least loaded channel for sending requests
  cifs: DIO to/from KVEC-type iterators should now work
  cifs: Remove unused code
  cifs: Build the RDMA SGE list directly from an iterator
  cifs: Change the I/O paths to use an iterator rather than a page list
  cifs: Add a function to read into an iter from a socket
  cifs: Add some helper functions
  cifs: Add a function to Hash the contents of an iterator
  cifs: Add a function to build an RDMA SGE list from an iterator
  netfs: Add a function to extract an iterator into a scatterlist
  netfs: Add a function to extract a UBUF or IOVEC into a BVEC iterator
  cifs: Implement splice_read to pass down ITER_BVEC not ITER_PIPE
  splice: Export filemap/direct_splice_read()
  iov_iter: Add a function to extract a page list from an iterator
  iov_iter: Define flags to qualify page extraction.
  splice: Add a func to do a splice from an O_DIRECT file without ITER_PIPE
  splice: Add a func to do a splice from a buffered file without ITER_PIPE
  ...
2023-02-22 17:12:44 -08:00
..
9p fs.idmapped.v6.3 2023-02-20 11:53:11 -08:00
adfs fs: port ->setattr() to pass mnt_idmap 2023-01-19 09:24:02 +01:00
affs for-6.3/dio-2023-02-16 2023-02-20 14:10:36 -08:00
afs for-6.3/block-2023-02-16 2023-02-20 14:27:21 -08:00
autofs fs: port ->permission() to pass mnt_idmap 2023-01-19 09:24:28 +01:00
befs befs: Convert befs_symlink_read_folio() to use a folio 2022-08-02 12:34:03 -04:00
bfs fs: port inode_init_owner() to mnt_idmap 2023-01-19 09:24:28 +01:00
btrfs RCU pull request for v6.3 2023-02-21 10:45:51 -08:00
cachefiles fs: port ->permission() to pass mnt_idmap 2023-01-19 09:24:28 +01:00
ceph for-6.3/block-2023-02-16 2023-02-20 14:27:21 -08:00
cifs 46 fs/cifs (smb3 client) changesets, 37 in fs/cifs and 9 for related helper functions and cleanup outside from Dave Howells and Willy 2023-02-22 17:12:44 -08:00
coda hardening updates for v6.3-rc1 2023-02-21 11:07:23 -08:00
configfs fs: port ->permission() to pass mnt_idmap 2023-01-19 09:24:28 +01:00
cramfs cramfs: read_mapping_page() is synchronous 2022-08-02 12:34:02 -04:00
crypto fsverity updates for 6.3 2023-02-20 12:33:41 -08:00
debugfs fs: port ->rename() to pass mnt_idmap 2023-01-19 09:24:26 +01:00
devpts
dlm Networking changes for 6.3. 2023-02-21 18:24:12 -08:00
ecryptfs This update includes the following changes: 2023-02-21 18:10:50 -08:00
efivarfs fs: port ->fileattr_set() to pass mnt_idmap 2023-01-19 09:24:27 +01:00
efs
erofs Changes since last update: 2023-02-20 12:23:40 -08:00
exfat for-6.3/dio-2023-02-16 2023-02-20 14:10:36 -08:00
exportfs fs: port ->permission() to pass mnt_idmap 2023-01-19 09:24:28 +01:00
ext2 for-6.3/dio-2023-02-16 2023-02-20 14:10:36 -08:00
ext4 hardening updates for v6.3-rc1 2023-02-21 11:07:23 -08:00
f2fs fsverity updates for 6.3 2023-02-20 12:33:41 -08:00
fat for-6.3/dio-2023-02-16 2023-02-20 14:10:36 -08:00
freevxfs freevxfs: Kconfig: fix spelling 2023-01-31 16:44:08 -08:00
fscache fscache: Use clear_and_wake_up_bit() in fscache_create_volume_work() 2023-01-30 12:51:54 +00:00
fuse fs.idmapped.v6.3 2023-02-20 11:53:11 -08:00
gfs2 gfs2 fixes 2023-02-22 14:00:53 -08:00
hfs for-6.3/dio-2023-02-16 2023-02-20 14:10:36 -08:00
hfsplus for-6.3/dio-2023-02-16 2023-02-20 14:10:36 -08:00
hostfs fs: port ->permission() to pass mnt_idmap 2023-01-19 09:24:28 +01:00
hpfs fs: port ->rename() to pass mnt_idmap 2023-01-19 09:24:26 +01:00
hugetlbfs fs: port inode_init_owner() to mnt_idmap 2023-01-19 09:24:28 +01:00
iomap New code for 6.3: 2023-02-22 13:50:13 -08:00
isofs - hfs and hfsplus kmap API modernization from Fabio Francesco 2022-10-12 11:00:22 -07:00
jbd2 jbd2: switch jbd2_submit_inode_data() to use fs-provided hook for data writeout 2022-12-08 21:49:25 -05:00
jffs2 fs: port acl to mnt_idmap 2023-01-19 09:24:28 +01:00
jfs for-6.3/dio-2023-02-16 2023-02-20 14:10:36 -08:00
kernfs fs: port xattr to mnt_idmap 2023-01-19 09:24:28 +01:00
ksmbd 46 fs/cifs (smb3 client) changesets, 37 in fs/cifs and 9 for related helper functions and cleanup outside from Dave Howells and Willy 2023-02-22 17:12:44 -08:00
lockd NFSD 6.3 Release Notes 2023-02-22 14:21:40 -08:00
minix fs: port inode_init_owner() to mnt_idmap 2023-01-19 09:24:28 +01:00
netfs 46 fs/cifs (smb3 client) changesets, 37 in fs/cifs and 9 for related helper functions and cleanup outside from Dave Howells and Willy 2023-02-22 17:12:44 -08:00
nfs NFS Client Updates for Linux 6.3 2023-02-22 14:47:20 -08:00
nfs_common filelock: move file locking definitions to separate header file 2023-01-11 06:52:32 -05:00
nfsd NFSD 6.3 Release Notes 2023-02-22 14:21:40 -08:00
nilfs2 for-6.3/dio-2023-02-16 2023-02-20 14:10:36 -08:00
nls
notify RCU pull request for v6.3 2023-02-21 10:45:51 -08:00
ntfs fs: port ->setattr() to pass mnt_idmap 2023-01-19 09:24:02 +01:00
ntfs3 for-6.3/dio-2023-02-16 2023-02-20 14:10:36 -08:00
ocfs2 Networking changes for 6.3. 2023-02-21 18:24:12 -08:00
omfs fs: port inode_init_owner() to mnt_idmap 2023-01-19 09:24:28 +01:00
openpromfs
orangefs for-6.3/block-2023-02-16 2023-02-20 14:27:21 -08:00
overlayfs fs.idmapped.v6.3 2023-02-20 11:53:11 -08:00
proc fs.idmapped.v6.3 2023-02-20 11:53:11 -08:00
pstore pstore updates for v6.2-rc1-fixes 2022-12-23 11:55:54 -08:00
qnx4
qnx6 fs/qnx6: delete unnecessary checks before brelse() 2022-09-11 21:55:07 -07:00
quota RCU pull request for v6.3 2023-02-21 10:45:51 -08:00
ramfs fs: port inode_init_owner() to mnt_idmap 2023-01-19 09:24:28 +01:00
reiserfs for-6.3/dio-2023-02-16 2023-02-20 14:10:36 -08:00
romfs
smbfs_common smb3: Replace smb2pdu 1-element arrays with flex-arrays 2023-02-20 17:25:43 -06:00
squashfs revert "squashfs: harden sanity check in squashfs_read_xattr_id_table" 2023-02-03 17:52:25 -08:00
sysfs
sysv fs: port inode_init_owner() to mnt_idmap 2023-01-19 09:24:28 +01:00
tracefs fs: port ->mkdir() to pass mnt_idmap 2023-01-19 09:24:26 +01:00
ubifs fs: port inode_init_owner() to mnt_idmap 2023-01-19 09:24:28 +01:00
udf for-6.3/dio-2023-02-16 2023-02-20 14:10:36 -08:00
ufs fs: port inode_init_owner() to mnt_idmap 2023-01-19 09:24:28 +01:00
unicode
vboxsf fs: port ->rename() to pass mnt_idmap 2023-01-19 09:24:26 +01:00
verity fsverity: support verifying data from large folios 2023-01-27 14:46:31 -08:00
xfs New code for 6.3-rc1: 2023-02-22 13:55:51 -08:00
zonefs zonefs changes for 6.3-rc1 2023-02-22 14:11:54 -08:00
aio.c aio: fix mremap after fork null-deref 2023-02-03 17:52:24 -08:00
anon_inodes.c dynamic_dname(): drop unused dentry argument 2022-08-20 11:34:04 -04:00
attr.c fs.idmapped.v6.3 2023-02-20 11:53:11 -08:00
bad_inode.c fs: port ->permission() to pass mnt_idmap 2023-01-19 09:24:28 +01:00
binfmt_elf_fdpic.c elfcore: Add a cprm parameter to elf_core_extra_{phdrs,data_size} 2023-01-05 15:12:12 +00:00
binfmt_elf_test.c
binfmt_elf.c Linux 6.2-rc6 2023-01-31 15:01:20 +01:00
binfmt_flat.c
binfmt_misc.c binfmt_misc: fix shift-out-of-bounds in check_special_flags 2022-12-02 13:57:04 -08:00
binfmt_script.c
buffer.c fscrypt: support decrypting data from large folios 2023-01-28 15:10:12 -08:00
char_dev.c chardev: fix error handling in cdev_device_add() 2022-12-02 17:48:59 +01:00
compat_binfmt_elf.c
coredump.c for-6.3/block-2023-02-16 2023-02-20 14:27:21 -08:00
d_path.c d_path.c: typo fix... 2022-08-20 11:34:33 -04:00
dax.c fsdax: dax_unshare_iter() should return a valid length 2023-02-03 17:52:24 -08:00
dcache.c tmpfile API change 2022-10-10 19:45:17 -07:00
direct-io.c fs: move sb_init_dio_done_wq out of direct-io.c 2023-01-26 10:30:56 -07:00
drop_caches.c
eventfd.c eventfd: provide a eventfd_signal_mask() helper 2022-11-22 06:07:55 -07:00
eventpoll.c eventpoll: add EPOLL_URING_WAKE poll wakeup flag 2022-11-21 07:45:29 -07:00
exec.c Scheduler updates in this cycle are: 2023-02-20 17:41:08 -08:00
fcntl.c fs.idmapped.v6.3 2023-02-20 11:53:11 -08:00
fhandle.c do_sys_name_to_handle(): constify path 2022-09-01 17:36:39 -04:00
file_table.c filelock: move file locking definitions to separate header file 2023-01-11 06:52:32 -05:00
file.c fs: use acquire ordering in __fget_light() 2022-10-31 15:30:11 -04:00
filesystems.c
fs_context.c
fs_parser.c ext4: journal_path mount options should follow links 2022-12-01 10:46:54 -05:00
fs_pin.c
fs_struct.c
fs_types.c
fs-writeback.c for-6.2/writeback-2022-12-12 2022-12-15 18:09:48 -08:00
fsopen.c
init.c fs: port ->permission() to pass mnt_idmap 2023-01-19 09:24:28 +01:00
inode.c fs.idmapped.v6.3 2023-02-20 11:53:11 -08:00
internal.h for-6.3/dio-2023-02-16 2023-02-20 14:10:36 -08:00
ioctl.c fs: port inode_owner_or_capable() to mnt_idmap 2023-01-19 09:24:29 +01:00
Kconfig fs: build the legacy direct I/O code conditionally 2023-01-26 10:30:56 -07:00
Kconfig.binfmt Xtensa updates for v6.1 2022-10-10 14:21:11 -07:00
kernel_read_file.c fs/kernel_read_file: allow to read files up-to ssize_t 2022-06-16 19:58:21 -07:00
libfs.c fs.idmapped.v6.3 2023-02-20 11:53:11 -08:00
locks.c RCU pull request for v6.3 2023-02-21 10:45:51 -08:00
Makefile for-6.3/dio-2023-02-16 2023-02-20 14:10:36 -08:00
mbcache.c ext4: fix deadlock due to mbcache entry corruption 2022-12-08 21:49:25 -05:00
mnt_idmapping.c fs: move mnt_idmap 2023-01-19 09:24:30 +01:00
mount.h switch try_to_unlazy_next() to __legitimize_mnt() 2022-07-05 16:18:21 -04:00
mpage.c fs: gracefully handle ->get_block not mapping bh in __mpage_writepage 2023-01-26 16:46:35 +01:00
namei.c NFSD 6.3 Release Notes 2023-02-22 14:21:40 -08:00
namespace.c fs: move mnt_idmap 2023-01-19 09:24:30 +01:00
no-block.c
nsfs.c dynamic_dname(): drop unused dentry argument 2022-08-20 11:34:04 -04:00
open.c fs.v6.3 2023-02-20 12:03:55 -08:00
pipe.c dynamic_dname(): drop unused dentry argument 2022-08-20 11:34:04 -04:00
pnode.c pnode: terminate at peers of source 2022-12-21 14:45:25 +01:00
pnode.h
posix_acl.c fs.acl.v6.3 2023-02-20 12:14:33 -08:00
proc_namespace.c vfs: escape hash as well 2022-06-28 13:58:05 -04:00
read_write.c iov_iter work; most of that is about getting rid of 2022-12-12 18:29:54 -08:00
readdir.c Change calling conventions for filldir_t 2022-08-17 17:25:04 -04:00
remap_range.c fs: port i_{g,u}id_into_vfs{g,u}id() to mnt_idmap 2023-01-19 09:24:29 +01:00
select.c
seq_file.c use less confusing names for iov_iter direction initializers 2022-11-25 13:01:55 -05:00
signalfd.c
splice.c 46 fs/cifs (smb3 client) changesets, 37 in fs/cifs and 9 for related helper functions and cleanup outside from Dave Howells and Willy 2023-02-22 17:12:44 -08:00
stack.c
stat.c fs.idmapped.v6.3 2023-02-20 11:53:11 -08:00
statfs.c
super.c for-6.3/dio-2023-02-16 2023-02-20 14:10:36 -08:00
sync.c
sysctls.c
timerfd.c
userfaultfd.c mm/userfaultfd: enable writenotify while userfaultfd-wp is enabled for a VMA 2023-01-11 16:14:20 -08:00
utimes.c fs.idmapped.v6.3 2023-02-20 11:53:11 -08:00
xattr.c fs.idmapped.v6.3 2023-02-20 11:53:11 -08:00