Pull cifs client fixes from Steve French:

 - memory leak fix

 - two small cleanups

 - trivial strlcpy removal

 - update missing entry for cifs headers in MAINTAINERS file

* tag '6.0-rc1-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6:
  cifs: move from strlcpy with unused retval to strscpy
  cifs: Fix memory leak on the deferred close
  cifs: remove useless parameter 'is_fsctl' from SMB2_ioctl()
  cifs: remove unused server parameter from calc_smb_size()
  cifs: missing directory in MAINTAINERS file

Pull execve fix from Kees Cook:

 - Replace remaining kmap() uses with kmap_local_page() (Fabio M. De
   Francesco)

* tag 'execve-v6.0-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux:
  exec: Replace kmap{,_atomic}() with kmap_local_page()

Pull btrfs fixes from David Sterba:
 "A few short fixes and a lockdep warning fix (needs moving some code):

   - tree-log replay fixes:
      - fix error handling when looking up extent refs
      - fix warning when setting inode number of links

   - relocation fixes:
      - reset block group read-only status when relocation fails
      - unset control structure if transaction fails when starting
        to process a block group
      - add lockdep annotations to fix a warning during relocation
        where blocks temporarily belong to another tree and can lead
        to reversed dependencies

   - tree-checker verifies that extent items don't overlap"

* tag 'for-6.0-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
  btrfs: tree-checker: check for overlapping extent items
  btrfs: fix warning during log replay when bumping inode link count
  btrfs: fix lost error handling when looking up extended ref on log replay
  btrfs: fix lockdep splat with reloc root extent buffers
  btrfs: move lockdep class helpers to locking.c
  btrfs: unset reloc control if transaction commit fails in prepare_to_relocate()
  btrfs: reset RO counter on block group if we fail to relocate

Pull ksmbd server fixes from Steve French:

 - important sparse file fix

 - allocation size fix

 - fix incorrect rc on bad share

 - share config fix

* tag '5.20-rc2-ksmbd-smb3-server-fixes' of git://git.samba.org/ksmbd:
  ksmbd: don't remove dos attribute xattr on O_TRUNC open
  ksmbd: remove unnecessary generic_fillattr in smb2_open
  ksmbd: request update to stale share config
  ksmbd: return STATUS_BAD_NETWORK_NAME error status if share is not configured

Follow the advice of the below link and prefer 'strscpy' in this
subsystem. Conversion is 1:1 because the return value is not used.
Generated by a coccinelle script.

Link: https://lore.kernel.org/r/CAHk-=wgfRnXz0W3D37d01q3JFkr_i_uTL=V6A6G1oUZcprmknw@mail.gmail.com/
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Steve French <stfrench@microsoft.com>

xfstests on smb21 report kmemleak as below:

  unreferenced object 0xffff8881767d6200 (size 64):
    comm "xfs_io", pid 1284, jiffies 4294777434 (age 20.789s)
    hex dump (first 32 bytes):
      80 5a d0 11 81 88 ff ff 78 8a aa 63 81 88 ff ff  .Z......x..c....
      00 71 99 76 81 88 ff ff 00 00 00 00 00 00 00 00  .q.v............
    backtrace:
      [<00000000ad04e6ea>] cifs_close+0x92/0x2c0
      [<0000000028b93c82>] __fput+0xff/0x3f0
      [<00000000d8116851>] task_work_run+0x85/0xc0
      [<0000000027e14f9e>] do_exit+0x5e5/0x1240
      [<00000000fb492b95>] do_group_exit+0x58/0xe0
      [<00000000129a32d9>] __x64_sys_exit_group+0x28/0x30
      [<00000000e3f7d8e9>] do_syscall_64+0x35/0x80
      [<00000000102e8a0b>] entry_SYSCALL_64_after_hwframe+0x46/0xb0

When cancel the deferred close work, we should also cleanup the struct
cifs_deferred_close.

Fixes: 9e992755be8f2 ("cifs: Call close synchronously during unlink/rename/lease break.")
Fixes: e3fc065682ebb ("cifs: Deferred close performance improvements")
Cc: stable@vger.kernel.org
Reviewed-by: Shyam Prasad N <sprasad@microsoft.com>
Signed-off-by: Zhang Xiaoxu <zhangxiaoxu5@huawei.com>
Signed-off-by: Steve French <stfrench@microsoft.com>

SMB2_ioctl() is always called with is_fsctl = true, so doesn't make any
sense to have it at all.

Thus, always set SMB2_0_IOCTL_IS_FSCTL flag on the request.

Also, as per MS-SMB2 3.3.5.15 "Receiving an SMB2 IOCTL Request", servers
must fail the request if the request flags is zero anyway.

Signed-off-by: Enzo Matsumiya <ematsumiya@suse.de>
Reviewed-by: Tom Talpey <tom@talpey.com>
Signed-off-by: Steve French <stfrench@microsoft.com>

This parameter is unused by the called function

Reviewed-by: Paulo Alcantara (SUSE) <pc@cjr.nz>
Signed-off-by: Enzo Matsumiya <ematsumiya@suse.de>
Signed-off-by: Steve French <stfrench@microsoft.com>

Pull ntfs3 updates from Konstantin Komarov:

 - implement FALLOC_FL_INSERT_RANGE

 - fix some logic errors

 - fixed xfstests (tested on x86_64): generic/064 generic/213
   generic/300 generic/361 generic/449 generic/485

 - some dead code removed or refactored

* tag 'ntfs3_for_6.0' of https://github.com/Paragon-Software-Group/linux-ntfs3: (39 commits)
  fs/ntfs3: uninitialized variable in ntfs_set_acl_ex()
  fs/ntfs3: Remove unused function wnd_bits
  fs/ntfs3: Make ni_ins_new_attr return error
  fs/ntfs3: Create MFT zone only if length is large enough
  fs/ntfs3: Refactoring attr_insert_range to restore after errors
  fs/ntfs3: Refactoring attr_punch_hole to restore after errors
  fs/ntfs3: Refactoring attr_set_size to restore after errors
  fs/ntfs3: New function ntfs_bad_inode
  fs/ntfs3: Make MFT zone less fragmented
  fs/ntfs3: Check possible errors in run_pack in advance
  fs/ntfs3: Added comments to frecord functions
  fs/ntfs3: Fill duplicate info in ni_add_name
  fs/ntfs3: Make static function attr_load_runs
  fs/ntfs3: Add new argument is_mft to ntfs_mark_rec_free
  fs/ntfs3: Remove unused mi_mark_free
  fs/ntfs3: Fix very fragmented case in attr_punch_hole
  fs/ntfs3: Fix work with fragmented xattr
  fs/ntfs3: Make ntfs_fallocate return -ENOSPC instead of -EFBIG
  fs/ntfs3: extend ni_insert_nonresident to return inserted ATTR_LIST_ENTRY
  fs/ntfs3: Check reserved size for maximum allowed
  ...

__d_lookup_rcu() is one of the hottest functions in the kernel on
certain loads, and it is complicated by filesystems that might want to
have their own name compare function.

We can improve code generation by moving the test of DCACHE_OP_COMPARE
outside the loop, which makes the loop itself much simpler, at the cost
of some code duplication.  But both cases end up being simpler, and the
"native" direct case-sensitive compare particularly so.

Cc: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>