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Linus Torvalds ee7226b2ae io_uring-7.1-20260515 
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Merge tag 'io_uring-7.1-20260515' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux

Pull io_uring fixes from Jens Axboe:

 - Small series sanitizing the locking done for either modifying or
   reading a chain of requests

 - If the application has a pid namespace, ensure that the sqthread pid
   is correctly printed in fdinfo

 - Fix for a hashing issue in the io-wq thread pool, which could lead to
   a use-after-free

 - Kill dead argument from io_prep_rw_pi()

 - Fix for a missed validation of the CQ ring head, affecting CQE refill

* tag 'io_uring-7.1-20260515' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux:
  io_uring: validate user-controlled cq.head in io_cqe_cache_refill()
  io-wq: check that the predecessor is hashed in io_wq_remove_pending()
  io_uring/rw: drop unused attr_type_mask from io_prep_rw_pi()
  io_uring: hold uring_lock across io_kill_timeouts() in cancel path
  io_uring: defer linked-timeout chain splice out of hrtimer context
  io_uring: hold uring_lock when walking link chain in io_wq_free_work()
  io_uring/fdinfo: translate SqThread PID through caller's pid_ns
 		2026-05-15 12:34:02 -07:00
..
Kconfig io_uring/bpf-ops: implement loop_step with BPF struct_ops 2026-03-16 16:15:00 -06:00
Makefile io_uring/bpf-ops: implement loop_step with BPF struct_ops 2026-03-16 16:15:00 -06:00
advise.c io_uring: finish IOU_OK -> IOU_COMPLETE transition 2025-05-21 08:41:16 -06:00
advise.h
…
alloc_cache.c io_uring: add alloc_cache.c 2025-01-28 15:10:40 -07:00
alloc_cache.h io_uring/rsrc: use kvfree() for the imu cache 2026-04-21 12:19:01 -06:00
bpf-ops.c io_uring: unify getting ctx from passed in file descriptor 2026-04-08 13:21:35 -06:00
bpf-ops.h io_uring/bpf-ops: implement bpf ops registration 2026-03-16 16:15:00 -06:00
bpf_filter.c Merge branch 'io_uring-7.0' into for-7.1/io_uring 2026-03-14 08:57:15 -06:00
bpf_filter.h io_uring: allow registration of per-task restrictions 2026-02-06 07:29:19 -07:00
cancel.c io_uring: hold uring_lock across io_kill_timeouts() in cancel path 2026-05-11 11:14:38 -06:00
cancel.h io_uring/cancel: de-unionize file and user_data in struct io_cancel_data 2026-02-16 14:16:27 -07:00
cmd_net.c io_uring/cmd_net: split ioctl code out of io_uring_cmd_sock() 2026-03-09 07:21:53 -06:00
epoll.c io_uring: finish IOU_OK -> IOU_COMPLETE transition 2025-05-21 08:41:16 -06:00
epoll.h io_uring/epoll: add support for IORING_OP_EPOLL_WAIT 2025-02-20 07:59:56 -07:00
eventfd.c io_uring/eventfd: reset deferred signal state 2026-05-03 23:21:40 -06:00
eventfd.h io_uring: Add SPDX id lines to remaining source files 2026-02-04 07:23:45 -07:00
fdinfo.c io_uring/fdinfo: translate SqThread PID through caller's pid_ns 2026-05-11 07:44:09 -06:00
fdinfo.h
…
filetable.c io_uring/filetable: clamp alloc_hint to the configured alloc range 2026-02-11 15:20:44 -07:00
filetable.h io_uring: Trim out unused includes 2026-01-05 17:08:20 -07:00
fs.c non-consuming variants of do_{unlinkat,rmdir}() 2026-01-16 12:51:50 -05:00
fs.h
…
futex.c io_uring/futex: ensure partial wakes are appropriately dequeued 2026-04-21 12:19:06 -06:00
futex.h io_uring: move cancelations to be io_uring_task based 2024-11-06 13:55:38 -07:00
io-wq.c io-wq: check that the predecessor is hashed in io_wq_remove_pending() 2026-05-13 13:06:37 -06:00
io-wq.h io_uring: Add SPDX id lines to remaining source files 2026-02-04 07:23:45 -07:00
io_uring.c io_uring: validate user-controlled cq.head in io_cqe_cache_refill() 2026-05-13 21:44:57 -06:00
io_uring.h for-7.1/io_uring-20260411 2026-04-13 16:22:30 -07:00
kbuf.c io_uring/kbuf: support min length left for incremental buffers 2026-04-28 16:08:56 -06:00
kbuf.h io_uring/kbuf: support min length left for incremental buffers 2026-04-28 16:08:56 -06:00
loop.c io_uring: introduce callback driven main loop 2026-03-16 16:15:00 -06:00
loop.h io_uring: introduce callback driven main loop 2026-03-16 16:15:00 -06:00
memmap.c io_uring: take page references for NOMMU pbuf_ring mmaps 2026-04-21 20:14:39 -06:00
memmap.h io_uring: Add SPDX id lines to remaining source files 2026-02-04 07:23:45 -07:00
mock_file.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
msg_ring.c io_uring: switch struct io_ring_ctx internal bitfields to flags 2026-03-16 15:32:59 -06:00
msg_ring.h io_uring/msg_ring: Drop custom destructor 2024-12-27 10:08:21 -07:00
napi.c io_uring/napi: clear tracked NAPI entries on unregister 2026-05-03 23:21:23 -06:00
napi.h io_uring/napi: clear tracked NAPI entries on unregister 2026-05-03 23:21:23 -06:00
net.c for-7.1/io_uring-20260411 2026-04-13 16:22:30 -07:00
net.h io_uring/zctx: unify zerocopy issue variants 2026-03-09 07:21:54 -06:00
nop.c io_uring/nop: add support for IORING_SETUP_CQE_MIXED 2025-08-27 11:24:15 -06:00
nop.h
…
notif.c io_uring: Add SPDX id lines to remaining source files 2026-02-04 07:23:45 -07:00
notif.h
…
opdef.c io_uring: remove iopoll_queue from struct io_issue_def 2026-03-16 16:14:14 -06:00
opdef.h io_uring: remove iopoll_queue from struct io_issue_def 2026-03-16 16:14:14 -06:00
openclose.c io_uring/openclose: fix io_pipe_fixed() slot tracking for specific slots 2026-02-11 20:31:21 -07:00
openclose.h io_uring/bpf_filter: allow filtering on contents of struct open_how 2026-01-27 11:10:46 -07:00
poll.c io_uring/poll: ensure EPOLL_ONESHOT is propagated for EPOLL_URING_WAKE 2026-04-21 19:18:34 -06:00
poll.h io_uring: add wrapper type for io_req_tw_func_t arg 2025-11-03 08:31:26 -07:00
query.c io_uring/zcrx: declare some constants for query 2026-03-09 07:21:54 -06:00
query.h io_uring/query: drop unused io_handle_query_entry() ctx arg 2025-11-26 09:37:10 -07:00
refs.h io_uring: Add SPDX id lines to remaining source files 2026-02-04 07:23:45 -07:00
register.c io_uring/register: fix ring resizing with mixed/large SQEs/CQEs 2026-04-21 12:19:08 -06:00
register.h io_uring: unify getting ctx from passed in file descriptor 2026-04-08 13:21:35 -06:00
rsrc.c io_uring/rsrc: use kvfree() for the imu cache 2026-04-21 12:19:01 -06:00
rsrc.h io_uring/rsrc: unify nospec indexing for direct descriptors 2026-04-21 12:18:54 -06:00
rw.c io_uring/rw: drop unused attr_type_mask from io_prep_rw_pi() 2026-05-13 06:35:57 -06:00
rw.h io_uring: add wrapper type for io_req_tw_func_t arg 2025-11-03 08:31:26 -07:00
slist.h io_uring: Add SPDX id lines to remaining source files 2026-02-04 07:23:45 -07:00
splice.c io_uring: don't include filetable.h in io_uring.h 2025-09-08 13:20:46 -06:00
splice.h io_uring/splice: open code 2nd direct file assignment 2024-10-29 13:43:28 -06:00
sqpoll.c io_uring/tctx: have io_uring_alloc_task_context() return tctx 2026-04-08 13:21:30 -06:00
sqpoll.h io_uring/sqpoll: switch away from getrusage() for CPU accounting 2025-10-22 10:51:20 -06:00
statx.c allow incomplete imports of filenames 2026-01-13 15:18:07 -05:00
statx.h
…
sync.c io_uring/sync: validate passed in offset 2026-01-21 11:50:59 -07:00
sync.h
…
tctx.c io_uring: fix iowq_limits data race in tctx node addition 2026-04-20 14:57:21 -06:00
tctx.h io_uring/tctx: have io_uring_alloc_task_context() return tctx 2026-04-08 13:21:30 -06:00
timeout.c io_uring: defer linked-timeout chain splice out of hrtimer context 2026-05-11 11:14:34 -06:00
timeout.h io_uring/timeout: migrate reqs from ts64 to ktime 2026-03-09 07:21:54 -06:00
truncate.c fs: pass on FTRUNCATE_* flags to do_truncate 2026-03-23 12:41:57 +01:00
truncate.h
…
tw.c io_uring/tw: serialize ctx->retry_llist with ->uring_lock 2026-04-30 06:57:20 -06:00
tw.h io_uring: split out CQ waiting code into wait.c 2026-01-22 09:21:16 -07:00
uring_cmd.c io_uring/uring_cmd: allow non-iopoll cmds with IORING_SETUP_IOPOLL 2026-03-16 16:14:14 -06:00
uring_cmd.h io_uring/cmd: remove struct io_uring_cmd_data 2025-07-18 12:34:56 -06:00
wait.c io_uring/wait: honour caller's time namespace for IORING_ENTER_ABS_TIMER 2026-05-06 04:58:56 -06:00
wait.h for-7.1/io_uring-20260411 2026-04-13 16:22:30 -07:00
waitid.c io_uring/waitid: fix KCSAN warning on io_waitid->head 2026-01-19 19:55:30 -07:00
waitid.h io_uring: move cancelations to be io_uring_task based 2024-11-06 13:55:38 -07:00
xattr.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
xattr.h
…
zcrx.c net: add net_iov_init() and use it to initialize ->page_type 2026-04-29 16:40:08 -07:00
zcrx.h io_uring/zcrx: rename zcrx [un]register functions 2026-04-01 10:21:13 -06:00