| From: |
| Al Viro <viro-AT-zeniv.linux.org.uk> |
| To: |
| linux-fsdevel-AT-vger.kernel.org |
| Subject: |
| [RFC PATCH v2 00/18] io_uring, struct filename and audit |
| Date: |
| Sat, 29 Nov 2025 17:01:24 +0000 |
| Message-ID: |
| <20251129170142.150639-1-viro@zeniv.linux.org.uk> |
| Cc: |
| torvalds-AT-linux-foundation.org, brauner-AT-kernel.org, jack-AT-suse.cz, mjguzik-AT-gmail.com, paul-AT-paul-moore.com, axboe-AT-kernel.dk, audit-AT-vger.kernel.org, io-uring-AT-vger.kernel.org |
| Archive-link: |
| Article |
Changes compared to v1:
* putname_to_delayed(): new primitive, hopefully solving the
io_openat2() breakage spotted by Jens
* Linus' suggestion re saner allocation for struct filename
implemented and carved up [##11--15]
It's obviously doing to slip to the next cycle at this point - I'm not
proposing to merge it in the coming window.
Please, review. Branch in
git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs.git #work.filename-refcnt
individual patches in followups.
Al Viro (17):
do_faccessat(): import pathname only once
do_fchmodat(): import pathname only once
do_fchownat(): import pathname only once
do_utimes_path(): import pathname only once
chdir(2): import pathname only once
chroot(2): import pathname only once
user_statfs(): import pathname only once
do_sys_truncate(): import pathname only once
do_readlinkat(): import pathname only once
get rid of audit_reusename()
ntfs: ->d_compare() must not block
getname_flags() massage, part 1
getname_flags() massage, part 2
struct filename: use names_cachep only for getname() and friends
struct filename: saner handling of long names
allow incomplete imports of filenames
struct filename ->refcnt doesn't need to be atomic
Mateusz Guzik (1):
fs: touch up predicts in putname()
fs/dcache.c | 8 +-
fs/internal.h | 2 +
fs/namei.c | 218 +++++++++++++++++++++++++++---------------
fs/ntfs3/namei.c | 8 +-
fs/open.c | 39 +++++---
fs/stat.c | 6 +-
fs/statfs.c | 4 +-
fs/utimes.c | 13 +--
include/linux/audit.h | 11 ---
include/linux/fs.h | 28 +++---
io_uring/fs.c | 101 ++++++++++---------
io_uring/openclose.c | 26 ++---
io_uring/statx.c | 17 ++--
io_uring/xattr.c | 30 ++----
kernel/auditsc.c | 23 +----
15 files changed, 286 insertions(+), 248 deletions(-)
--
2.47.3
