Chenliang Li 2a215410cf io_uring/rsrc: fix incorrect assignment of iter->nr_segs in io_import_fixed ...

[ Upstream commit a23800f08a ]

In io_import_fixed when advancing the iter within the first bvec, the
iter->nr_segs is set to bvec->bv_len. nr_segs should be the number of
bvecs, plus we don't need to adjust it here, so just remove it.

Fixes: b000ae0ec2 ("io_uring/rsrc: optimise single entry advance")
Signed-off-by: Chenliang Li <cliang01.li@samsung.com>
Reviewed-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/20240619063819.2445-1-cliang01.li@samsung.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2024-06-27 13:49:10 +02:00

..

advise.c

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advise.h

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alloc_cache.h

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cancel.c

io_uring: use fget/fput consistently

2024-01-20 11:51:38 +01:00

cancel.h

io_uring/cancel: support opcode based lookup and cancelation

2023-07-17 10:05:48 -06:00

epoll.c

io_uring: undeprecate epoll_ctl support

2023-05-26 20:22:41 -06:00

epoll.h

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fdinfo.c

io_uring/fdinfo: remove need for sqpoll lock for thread/pid retrieval

2023-11-28 17:19:52 +00:00

fdinfo.h

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filetable.c

io_uring: drop any code related to SCM_RIGHTS

2024-03-26 18:19:09 -04:00

filetable.h

io_uring: add helpers to decode the fixed file file_ptr

2023-06-20 09:36:22 -06:00

fs.c

io_uring/fs: consider link->flags when getting path for LINKAT

2023-12-03 07:33:07 +01:00

fs.h

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io_uring.c

io_uring: Fix io_cqring_wait() not restoring sigmask on get_timespec64() failure

2024-04-27 17:11:30 +02:00

io_uring.h

io_uring: use the right type for work_llist empty check

2024-06-12 11:11:32 +02:00

io-wq.c

io_uring/io-wq: avoid garbage value of 'match' in io_wq_enqueue()

2024-06-21 14:38:30 +02:00

io-wq.h

io_uring: break out of iowq iopoll on teardown

2023-09-07 09:02:27 -06:00

kbuf.c

io_uring: check for non-NULL file pointer in io_file_can_poll()

2024-06-21 14:38:23 +02:00

kbuf.h

io_uring/kbuf: hold io_buffer_list reference over mmap

2024-04-10 16:36:03 +02:00

Makefile

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msg_ring.c

io_uring: use io_file_from_index in io_msg_grab_file

2023-06-20 09:36:22 -06:00

msg_ring.h

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net.c

io_uring/net: restore msg_control on sendzc retry

2024-04-17 11:19:33 +02:00

net.h

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nop.c

io_uring: fail NOP if non-zero op flags is passed in

2024-06-12 11:11:18 +02:00

nop.h

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notif.c

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notif.h

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opdef.c

io_uring: Pass whole sqe to commands

2023-05-04 08:19:05 -06:00

opdef.h

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openclose.c

io_uring: correct check for O_TMPFILE

2023-08-07 12:34:23 -06:00

openclose.h

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poll.c

io_uring: fix poll_remove stalled req completion

2024-03-26 18:20:09 -04:00

poll.h

io_uring: avoid indirect function calls for the hottest task_work

2023-06-02 08:55:37 -06:00

refs.h

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rsrc.c

io_uring/rsrc: fix incorrect assignment of iter->nr_segs in io_import_fixed

2024-06-27 13:49:10 +02:00

rsrc.h

io_uring: drop any code related to SCM_RIGHTS

2024-03-26 18:19:09 -04:00

rw.c

io_uring/rw: ensure io->bytes_done is always initialized

2024-01-25 15:35:45 -08:00

rw.h

io_uring: avoid indirect function calls for the hottest task_work

2023-06-02 08:55:37 -06:00

slist.h

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splice.c

io_uring/splice: use fput() directly

2023-08-10 10:24:25 -06:00

splice.h

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sqpoll.c

io_uring/sqpoll: work around a potential audit memory leak

2024-06-27 13:49:01 +02:00

sqpoll.h

io_uring/sqpoll: fix io-wq affinity when IORING_SETUP_SQPOLL is used

2023-08-16 13:40:28 -06:00

statx.c

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statx.h

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sync.c

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sync.h

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tctx.c

io_uring: Add io_uring_setup flag to pre-register ring fd and never install it

2023-05-16 08:06:00 -06:00

tctx.h

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timeout.c

io_uring: never overflow io_aux_cqe

2023-08-11 10:42:57 -06:00

timeout.h

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uring_cmd.c

io_uring/cmd: fix breakage in SOCKET_URING_OP_SIOC* implementation

2023-12-20 17:01:52 +01:00

uring_cmd.h

io_uring: Remove unnecessary BUILD_BUG_ON

2023-05-04 08:19:05 -06:00

xattr.c

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xattr.h

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