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linux/io_uring
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Linus Torvalds fa76887bb7 Fix a dangling pointer bug in the futex code used by the 
uring code, which isn't causing problems at the moment
 due to uring ABI limitations leaving it essentially
 unused in current usages, but is a good idea to fix
 nevertheless.
 
 Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Merge tag 'locking-urgent-2025-02-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull locking fix from Ingo Molnar:
 "Fix a dangling pointer bug in the futex code used by the uring code.

  It isn't causing problems at the moment due to uring ABI limitations
  leaving it essentially unused in current usages, but is a good idea to
  fix nevertheless"

* tag 'locking-urgent-2025-02-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  futex: Pass in task to futex_queue()
2025-02-08 10:54:11 -08:00
..
advise.c io_uring/advise: support 64-bit lengths 2024-06-16 14:54:55 -06:00
advise.h io_uring: split out fadvise/madvise operations 2022-07-24 18:39:11 -06:00
alloc_cache.c io_uring: add alloc_cache.c 2025-01-28 15:10:40 -07:00
alloc_cache.h io_uring: add alloc_cache.c 2025-01-28 15:10:40 -07:00
cancel.c io_uring: move struct io_kiocb from task_struct to io_uring_task 2024-11-06 13:55:38 -07:00
cancel.h io_uring/cancel: get rid of init_hash_table() helper 2024-10-29 13:43:27 -06:00
epoll.c io_uring: undeprecate epoll_ctl support 2023-05-26 20:22:41 -06:00
epoll.h io_uring: move epoll handler to its own file 2022-07-24 18:39:11 -06:00
eventfd.c io_uring/eventfd: ensure io_eventfd_signal() defers another RCU period 2025-01-09 07:16:45 -07:00
eventfd.h io_uring/eventfd: move eventfd handling to separate file 2024-06-16 14:54:55 -06:00
fdinfo.c io_uring/fdinfo: fix io_uring_show_fdinfo() misuse of ->d_iname 2025-01-19 07:28:37 -07:00
fdinfo.h io_uring: move fdinfo helpers to its own file 2022-07-24 18:39:12 -06:00
filetable.c io_uring/rsrc: remove unused parameter ctx for io_rsrc_node_alloc() 2025-01-21 07:07:21 -07:00
filetable.h io_uring/rsrc: pass 'struct io_ring_ctx' reference to rsrc helpers 2024-11-07 15:24:33 -07:00
fs.c io_uring/fs: consider link->flags when getting path for LINKAT 2023-11-20 09:01:42 -07:00
fs.h io_uring: split out filesystem related operations 2022-07-24 18:39:11 -06:00
futex.c Fix a dangling pointer bug in the futex code used by the 2025-02-08 10:54:11 -08:00
futex.h io_uring: move cancelations to be io_uring_task based 2024-11-06 13:55:38 -07:00
io-wq.c exec: Make sure task->comm is always NUL-terminated 2024-12-16 16:53:00 -08:00
io-wq.h io_uring/io-wq: make io_wq_work flags atomic 2024-06-16 14:54:55 -06:00
io_uring.c io_uring-6.14-20250131 2025-01-31 11:29:23 -08:00
io_uring.h io_uring/alloc_cache: get rid of _nocache() helper 2025-01-23 11:32:34 -07:00
kbuf.c for-6.14/io_uring-20250119 2025-01-20 20:27:33 -08:00
kbuf.h io_uring/kbuf: use region api for pbuf rings 2024-12-23 08:17:16 -07:00
Makefile io_uring: add alloc_cache.c 2025-01-28 15:10:40 -07:00
memmap.c The various patchsets are summarized below. Plus of course many 2025-01-26 18:36:23 -08:00
memmap.h io_uring/kbuf: use region api for pbuf rings 2024-12-23 08:17:16 -07:00
msg_ring.c io_uring/msg_ring: don't leave potentially dangling ->tctx pointer 2025-01-22 17:10:45 -07:00
msg_ring.h io_uring/msg_ring: Drop custom destructor 2024-12-27 10:08:21 -07:00
napi.c io_uring/napi: add static napi tracking strategy 2024-11-06 13:55:38 -07:00
napi.h io_uring/napi: add static napi tracking strategy 2024-11-06 13:55:38 -07:00
net.c io_uring/net: don't retry connect operation on EPOLLERR 2025-01-30 09:41:25 -07:00
net.h io_uring: get rid of alloc cache init_once handling 2025-01-23 11:32:28 -07:00
nop.c io_uring/nop: ensure nop->fd is always initialized 2024-11-21 07:15:30 -07:00
nop.h io_uring: move nop into its own file 2022-07-24 18:39:11 -06:00
notif.c io_uring: move struct io_kiocb from task_struct to io_uring_task 2024-11-06 13:55:38 -07:00
notif.h io_uring/notif: implement notification stacking 2024-04-22 19:31:18 -06:00
opdef.c for-6.13-rc6-tag 2025-01-09 10:16:45 -08:00
opdef.h io_uring: Fix probe of disabled operations 2024-06-19 08:58:00 -06:00
openclose.c io_uring: enable audit and restrict cred override for IORING_OP_FIXED_FD_INSTALL 2024-01-23 15:25:14 -07:00
openclose.h io_uring/openclose: add support for IORING_OP_FIXED_FD_INSTALL 2023-12-12 07:42:57 -07:00
poll.c io_uring/net: don't retry connect operation on EPOLLERR 2025-01-30 09:41:25 -07:00
poll.h io_uring: move cancelations to be io_uring_task based 2024-11-06 13:55:38 -07:00
refs.h io_uring: kill dead code in io_req_complete_post 2024-04-15 08:10:26 -06:00
register.c io_uring/register: use atomic_read/write for sq_flags migration 2025-01-24 14:36:43 -07:00
register.h io_uring: temporarily disable registered waits 2024-11-15 09:58:34 -07:00
rsrc.c io_uring/rsrc: Move lockdep assert from io_free_rsrc_node() to caller 2025-01-21 07:07:26 -07:00
rsrc.h io_uring/rsrc: Move lockdep assert from io_free_rsrc_node() to caller 2025-01-21 07:07:26 -07:00
rw.c io_uring/rw: simplify io_rw_recycle() 2025-01-28 15:10:40 -07:00
rw.h io_uring: get rid of alloc cache init_once handling 2025-01-23 11:32:28 -07:00
slist.h io_uring: silence variable ‘prev’ set but not used warning 2023-03-09 10:10:58 -07:00
splice.c io_uring/rsrc: pass 'struct io_ring_ctx' reference to rsrc helpers 2024-11-07 15:24:33 -07:00
splice.h io_uring/splice: open code 2nd direct file assignment 2024-10-29 13:43:28 -06:00
sqpoll.c execve updates for v6.14-rc1 2025-01-20 13:27:58 -08:00
sqpoll.h io_uring/sqpoll: statistics of the true utilization of sq threads 2024-03-01 06:28:19 -07:00
statx.c io_statx_prep(): use getname_uflags() 2024-11-13 11:44:30 -05:00
statx.h io_uring: move statx handling to its own file 2022-07-24 18:39:11 -06:00
sync.c io_uring: for requests that require async, force it 2023-01-29 15:18:26 -07:00
sync.h io_uring: split out fs related sync/fallocate functions 2022-07-24 18:39:11 -06:00
tctx.c io_uring/tctx: work around xa_store() allocation error issue 2024-11-29 07:20:28 -07:00
tctx.h io_uring: simplify __io_uring_add_tctx_node 2022-10-07 12:25:30 -06:00
timeout.c io_uring/alloc_cache: get rid of _nocache() helper 2025-01-23 11:32:34 -07:00
timeout.h io_uring: move cancelations to be io_uring_task based 2024-11-06 13:55:38 -07:00
truncate.c io_uring: add support for ftruncate 2024-02-09 09:04:39 -07:00
truncate.h io_uring: add support for ftruncate 2024-02-09 09:04:39 -07:00
uring_cmd.c io_uring: get rid of alloc cache init_once handling 2025-01-23 11:32:28 -07:00
uring_cmd.h for-6.13-rc6-tag 2025-01-09 10:16:45 -08:00
waitid.c io_uring/alloc_cache: get rid of _nocache() helper 2025-01-23 11:32:34 -07:00
waitid.h io_uring: move cancelations to be io_uring_task based 2024-11-06 13:55:38 -07:00
xattr.c replace do_getxattr() with saner helpers. 2024-11-06 12:59:39 -05:00
xattr.h io_uring: move xattr related opcodes to its own file 2022-07-24 18:39:11 -06:00