Pavel Begunkov 7496e658a7 io_uring/zcrx: check unsupported flags on import ...

The imoorted zcrx registration path checks for ZCRX_REG_IMPORT, as it
should, but doesn't reject any unsupported flags. Fix that.

Cc: stable@vger.kernel.org
Fixes: 00d9148127 ("io_uring/zcrx: share an ifq between rings")
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

2026-02-15 14:55:29 -07:00

..

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: Add SPDX id lines to remaining source files

2026-02-04 07:23:45 -07:00

bpf_filter.c

io_uring: allow registration of per-task restrictions

2026-02-06 07:29:19 -07:00

bpf_filter.h

io_uring: allow registration of per-task restrictions

2026-02-06 07:29:19 -07:00

cancel.c

Merge tag 'for-7.0/io_uring-20260206' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux

2026-02-09 17:22:00 -08:00

cancel.h

io_uring/cancel: move cancelation code from io_uring.c to cancel.c

2025-11-04 09:32:09 -07:00

cmd_net.c

io_uring: Add SPDX id lines to remaining source files

2026-02-04 07:23:45 -07:00

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: open code io_eventfd_grab()

2025-04-24 08:33:54 -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: be a bit nicer when looping a lot of SQEs/CQEs

2026-02-03 10:58:32 -07:00

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: use GFP_KERNEL_ACCOUNT for futex data allocation

2026-01-25 10:07:09 -07:00

futex.h

io_uring: move cancelations to be io_uring_task based

2024-11-06 13:55:38 -07:00

io_uring.c

io_uring: use the right type for creds iteration

2026-02-11 20:31:58 -07:00

io_uring.h

Merge tag 'io_uring-bpf-restrictions.4-20260206' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux

2026-02-09 17:31:17 -08:00

io-wq.c

Merge tag 'for-7.0/io_uring-20260206' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux

2026-02-09 17:22:00 -08:00

io-wq.h

io_uring: Add SPDX id lines to remaining source files

2026-02-04 07:23:45 -07:00

kbuf.c

io_uring/kbuf: fix memory leak if io_buffer_add_list fails

2026-02-05 11:13:16 -07:00

kbuf.h

io_uring/kbuf: remove obsolete buf_nr_pages and update comments

2025-11-20 13:23:05 -07:00

Kconfig

io_uring: add support for BPF filtering for opcode restrictions

2026-01-27 11:09:57 -07:00

Makefile

io_uring: add support for BPF filtering for opcode restrictions

2026-01-27 11:09:57 -07:00

memmap.c

Merge tag 'for-7.0/io_uring-20260206' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux

2026-02-09 17:22:00 -08:00

memmap.h

io_uring: Add SPDX id lines to remaining source files

2026-02-04 07:23:45 -07:00

mock_file.c

io_uring: Add SPDX id lines to remaining source files

2026-02-04 07:23:45 -07:00

msg_ring.c

io_uring/msg_ring: drop unnecessary submitter_task checks

2026-01-12 11:21:38 -07:00

msg_ring.h

io_uring/msg_ring: Drop custom destructor

2024-12-27 10:08:21 -07:00

napi.c

net: use napi_id_valid helper

2025-02-17 16:43:04 -08:00

napi.h

io_uring/napi: add static napi tracking strategy

2024-11-06 13:55:38 -07:00

net.c

Merge tag 'io_uring-bpf-restrictions.4-20260206' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux

2026-02-09 17:31:17 -08:00

net.h

io_uring/net: allow filtering on IORING_OP_SOCKET data

2026-01-27 11:10:46 -07:00

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

io_uring/notif: implement notification stacking

2024-04-22 19:31:18 -06:00

opdef.c

io_uring: add support for IORING_SETUP_SQE_MIXED

2025-10-22 07:34:57 -06:00

opdef.h

io_uring: add support for IORING_SETUP_SQE_MIXED

2025-10-22 07:34:57 -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: unify poll waitqueue entry and list removal

2025-12-05 10:23:28 -07:00

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/query: drop unused io_handle_query_entry() ctx arg

2025-11-26 09:37:10 -07:00

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

Merge tag 'io_uring-bpf-restrictions.4-20260206' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux

2026-02-09 17:31:17 -08:00

register.h

io_uring: temporarily disable registered waits

2024-11-15 09:58:34 -07:00

rsrc.c

io_uring/rsrc: replace reg buffer bit field with flags

2026-02-10 05:26:15 -07:00

rsrc.h

io_uring/rsrc: replace reg buffer bit field with flags

2026-02-10 05:26:15 -07:00

rw.c

io_uring/rsrc: replace reg buffer bit field with flags

2026-02-10 05:26:15 -07:00

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: IOPOLL polling improvements

2025-12-28 15:54:45 -07:00

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/tctx: avoid modifying loop variable in io_ring_add_registered_file

2026-02-09 20:12:46 -07:00

tctx.h

io_uring: simplify __io_uring_add_tctx_node

2022-10-07 12:25:30 -06:00

timeout.c

io_uring/timeout: annotate data race in io_flush_timeouts()

2026-01-20 09:54:17 -07:00

timeout.h

io_uring/timeout: don't export link t-out disarm helper

2025-05-06 10:11:23 -06:00

truncate.c

io_uring: finish IOU_OK -> IOU_COMPLETE transition

2025-05-21 08:41:16 -06:00

truncate.h

io_uring: add support for ftruncate

2024-02-09 09:04:39 -07:00

tw.c

io_uring: split out CQ waiting code into wait.c

2026-01-22 09:21:16 -07:00

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: explicitly disallow cancelations for IOPOLL

2026-01-14 22:04:11 -07:00

uring_cmd.h

io_uring/cmd: remove struct io_uring_cmd_data

2025-07-18 12:34:56 -06:00

wait.c

io_uring: split out CQ waiting code into wait.c

2026-01-22 09:21:16 -07:00

wait.h

io_uring: split out CQ waiting code into wait.c

2026-01-22 09:21:16 -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

filename_...xattr(): don't consume filename reference

2026-01-16 12:52:03 -05:00

xattr.h

…

zcrx.c

io_uring/zcrx: check unsupported flags on import

2026-02-15 14:55:29 -07:00

zcrx.h

io_uring/zcrx: count zcrx users

2025-11-13 11:19:37 -07:00