Pavel Begunkov d7cce96c44 io_uring: limit registration w/ SINGLE_ISSUER ...

IORING_SETUP_SINGLE_ISSUER restricts what tasks can submit requests.
Extend it to registration as well, so non-owning task can't do
registrations. It's not necessary at the moment but might be useful in
the future.

Cc: <stable@vger.kernel.org> # 6.0
Fixes: 97bbdc06a4 ("io_uring: add IORING_SETUP_SINGLE_ISSUER")
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/f52a6a9c8a8990d4a831f73c0571e7406aac2bba.1664237592.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>

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

..

advise.c

io_uring: make io_kiocb_to_cmd() typesafe

2022-08-12 17:01:00 -06:00

advise.h

…

alloc_cache.h

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cancel.c

io_uring: add IORING_SETUP_DEFER_TASKRUN

2022-09-21 10:30:42 -06:00

cancel.h

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epoll.c

io_uring: make io_kiocb_to_cmd() typesafe

2022-08-12 17:01:00 -06:00

epoll.h

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fdinfo.c

io_uring/fdinfo: fix sqe dumping for IORING_SETUP_SQE128

2022-09-21 13:15:02 -06:00

fdinfo.h

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filetable.c

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filetable.h

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fs.c

io_uring: make io_kiocb_to_cmd() typesafe

2022-08-12 17:01:00 -06:00

fs.h

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io_uring.c

io_uring: limit registration w/ SINGLE_ISSUER

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

io_uring.h

io_uring: don't gate task_work run on TIF_NOTIFY_SIGNAL

2022-09-29 16:07:45 -06:00

io-wq.c

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io-wq.h

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kbuf.c

io_uring: make io_kiocb_to_cmd() typesafe

2022-08-12 17:01:00 -06:00

kbuf.h

io_uring: allow buffer recycling in READV

2022-09-21 10:30:43 -06:00

Makefile

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msg_ring.c

io_uring/msg_ring: check file type before putting

2022-09-15 11:44:35 -06:00

msg_ring.h

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net.c

io_uring/net: fix notif cqe reordering

2022-09-29 17:46:04 -06:00

net.h

io_uring/net: zerocopy sendmsg

2022-09-21 13:15:02 -06:00

nop.c

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nop.h

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notif.c

io_uring/notif: Remove the unused function io_notif_complete()

2022-09-05 11:42:39 -06:00

notif.h

io_uring/net: simplify zerocopy send user API

2022-09-01 09:13:33 -06:00

opdef.c

io_uring/net: zerocopy sendmsg

2022-09-21 13:15:02 -06:00

opdef.h

io_uring: add custom opcode hooks on fail

2022-09-21 13:15:02 -06:00

openclose.c

io_uring: make io_kiocb_to_cmd() typesafe

2022-08-12 17:01:00 -06:00

openclose.h

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poll.c

io_uring/poll: disable level triggered poll

2022-09-28 19:27:11 -06:00

poll.h

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refs.h

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rsrc.c

io_uring: add IORING_SETUP_DEFER_TASKRUN

2022-09-21 10:30:42 -06:00

rsrc.h

Revert "io_uring: rename IORING_OP_FILES_UPDATE"

2022-09-01 09:13:33 -06:00

rw.c

io_uring/rw: defer fsnotify calls to task context

2022-09-29 11:00:41 -06:00

rw.h

io_uring/rw: don't lose partial IO result on fail

2022-09-21 13:15:02 -06:00

slist.h

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splice.c

io_uring: make io_kiocb_to_cmd() typesafe

2022-08-12 17:01:00 -06:00

splice.h

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sqpoll.c

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sqpoll.h

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statx.c

io_uring: make io_kiocb_to_cmd() typesafe

2022-08-12 17:01:00 -06:00

statx.h

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sync.c

io_uring: make io_kiocb_to_cmd() typesafe

2022-08-12 17:01:00 -06:00

sync.h

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tctx.c

io_uring: remove io_register_submitter

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

tctx.h

io_uring: simplify __io_uring_add_tctx_node

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

timeout.c

io_uring: remove unused return from io_disarm_next

2022-09-21 13:15:01 -06:00

timeout.h

io_uring: remove unused return from io_disarm_next

2022-09-21 13:15:01 -06:00

uring_cmd.c

io_uring: introduce fixed buffer support for io_uring_cmd

2022-09-30 07:50:59 -06:00

uring_cmd.h

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xattr.c

__io_setxattr(): constify path

2022-09-01 17:39:05 -04:00

xattr.h

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