linux/security
Linus Torvalds a8058f8442 vfs-6.19-rc1.directory.locking
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Merge tag 'vfs-6.19-rc1.directory.locking' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs

Pull directory locking updates from Christian Brauner:
 "This contains the work to add centralized APIs for directory locking
  operations.

  This series is part of a larger effort to change directory operation
  locking to allow multiple concurrent operations in a directory. The
  ultimate goal is to lock the target dentry(s) rather than the whole
  parent directory.

  To help with changing the locking protocol, this series centralizes
  locking and lookup in new helper functions. The helpers establish a
  pattern where it is the dentry that is being locked and unlocked
  (currently the lock is held on dentry->d_parent->d_inode, but that can
  change in the future).

  This also changes vfs_mkdir() to unlock the parent on failure, as well
  as dput()ing the dentry. This allows end_creating() to only require
  the target dentry (which may be IS_ERR() after vfs_mkdir()), not the
  parent"

* tag 'vfs-6.19-rc1.directory.locking' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs:
  nfsd: fix end_creating() conversion
  VFS: introduce end_creating_keep()
  VFS: change vfs_mkdir() to unlock on failure.
  ecryptfs: use new start_creating/start_removing APIs
  Add start_renaming_two_dentries()
  VFS/ovl/smb: introduce start_renaming_dentry()
  VFS/nfsd/ovl: introduce start_renaming() and end_renaming()
  VFS: add start_creating_killable() and start_removing_killable()
  VFS: introduce start_removing_dentry()
  smb/server: use end_removing_noperm for for target of smb2_create_link()
  VFS: introduce start_creating_noperm() and start_removing_noperm()
  VFS/nfsd/cachefiles/ovl: introduce start_removing() and end_removing()
  VFS/nfsd/cachefiles/ovl: add start_creating() and end_creating()
  VFS: tidy up do_unlinkat()
  VFS: introduce start_dirop() and end_dirop()
  debugfs: rename end_creating() to debugfs_end_creating()
2025-12-01 16:13:46 -08:00
..
apparmor VFS: introduce start_removing_dentry() 2025-11-14 13:15:57 +01:00
bpf bpf: lsm: Remove hook to bpf_task_storage_free 2024-12-16 12:32:31 -08:00
integrity ima: don't clear IMA_DIGSIG flag when setting or removing non-IMA xattr 2025-10-03 07:50:56 -04:00
ipe ipe/stable-6.17 PR 20250728 2025-07-31 09:42:20 -07:00
keys cred: make init_cred static 2025-11-04 12:36:02 +01:00
landlock vfs-6.19-rc1.inode 2025-12-01 09:02:34 -08:00
loadpin loadpin: remove MODULE_COMPRESS_NONE as it is no longer supported 2025-03-03 09:35:50 -08:00
lockdown lockdown: initialize local array before use to quiet static analysis 2025-01-05 12:48:43 -05:00
safesetid safesetid: check size of policy writes 2025-01-04 22:46:09 -05:00
selinux vfs-6.19-rc1.directory.locking 2025-12-01 16:13:46 -08:00
smack Simplifying ->d_name audits, easy part. 2025-10-03 11:14:02 -07:00
tomoyo copy_process: pass clone_flags as u64 across calltree 2025-09-01 15:31:34 +02:00
yama yama: don't abuse rcu_read_lock/get_task_struct in yama_task_prctl() 2025-03-07 19:58:05 -08:00
commoncap.c exec: Correct the permission check for unsafe exec 2025-06-23 10:38:39 -05:00
device_cgroup.c device_cgroup: Fix kernel-doc warnings in device_cgroup 2023-06-21 09:30:49 -04:00
inode.c make securityfs_remove() remove the entire subtree 2025-06-11 18:19:46 -04:00
Kconfig lsm: CONFIG_LSM can depend on CONFIG_SECURITY 2025-09-11 16:32:04 -04:00
Kconfig.hardening rust: add bitmap API. 2025-09-22 15:52:44 -04:00
lsm_audit.c net: Retire DCCP socket. 2025-04-11 18:58:10 -07:00
lsm_syscalls.c lsm: use 32-bit compatible data types in LSM syscalls 2024-03-14 11:31:26 -04:00
Makefile lsm: Only build lsm_audit.c if CONFIG_SECURITY and CONFIG_AUDIT are set 2025-01-04 11:50:44 -05:00
min_addr.c security: use umax() to improve code 2025-08-18 15:41:47 -04:00
security.c Simplifying ->d_name audits, easy part. 2025-10-03 11:14:02 -07:00