Pavel Begunkov 6bbd3411ff io_uring/zcrx: don't leak pages on account failure ...

Someone needs to release pinned pages in io_import_umem() if accounting
fails. Assign them to the area but return an error, the following
io_zcrx_free_area() will clean them up.

Fixes: 262ab20518 ("io_uring/zcrx: account area memory")
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/e19f283a912f200c0d427e376cb789fc3f3d69bc.1753091564.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>

2025-07-21 06:47:45 -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/net: convert to struct iou_vec

2025-03-07 13:41:08 -07:00

cancel.c

io_uring: finish IOU_OK -> IOU_COMPLETE transition

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

cancel.h

io_uring/cancel: add generic cancel helper

2025-02-17 05:34:45 -07:00

cmd_net.c

io_uring/netcmd: add tx timestamping cmd support

2025-06-23 09:00:12 -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: open code io_eventfd_grab()

2025-04-24 08:33:54 -06:00

eventfd.h

io_uring/eventfd: dedup signalling helpers

2025-04-24 08:33:54 -06:00

fdinfo.c

io_uring: fix use-after-free of sq->thread in __io_uring_show_fdinfo()

2025-06-10 11:20:04 -06:00

fdinfo.h

…

filetable.c

io_uring: cache nodes and mapped buffers

2025-02-28 07:05:46 -07:00

filetable.h

…

fs.c

io_uring: finish IOU_OK -> IOU_COMPLETE transition

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

fs.h

…

futex.c

io_uring/futex: mark wait requests as inflight

2025-06-04 10:50:14 -06:00

futex.h

…

io_uring.c

io_uring/poll: cleanup apoll freeing

2025-07-12 15:03:05 -06:00

io_uring.h

io_uring: deduplicate wakeup handling

2025-07-15 12:20:06 -06:00

io-wq.c

io_uring: fix task leak issue in io_wq_create()

2025-06-15 12:58:39 -06:00

io-wq.h

io_uring/wq: avoid indirect do_work/free_work calls

2025-04-21 05:06:58 -06:00

kbuf.c

io_uring/kbuf: flag partial buffer mappings

2025-06-26 12:17:48 -06:00

kbuf.h

io_uring/kbuf: flag partial buffer mappings

2025-06-26 12:17:48 -06:00

Kconfig

io_uring: make zcrx depend on CONFIG_IO_URING

2025-03-31 07:07:44 -06:00

Makefile

io_uring/mock: add basic infra for test mock files

2025-07-02 08:10:26 -06:00

memmap.c

Merge branch 'io_uring-6.15' into for-6.16/io_uring

2025-05-16 12:31:19 -06:00

memmap.h

io_uring: update parameter name in io_pin_pages function declaration

2025-05-09 07:58:22 -06:00

mock_file.c

io_uring/mock: add trivial poll handler

2025-07-02 08:10:26 -06:00

msg_ring.c

io_uring: finish IOU_OK -> IOU_COMPLETE transition

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

msg_ring.h

…

napi.c

net: use napi_id_valid helper

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

napi.h

…

net.c

io_uring/net: Support multishot receive len cap

2025-07-16 08:28:11 -06:00

net.h

io_uring/net: convert to struct iou_vec

2025-03-07 13:41:08 -07:00

nop.c

io_uring/nop: add IORING_NOP_TW completion flag

2025-06-23 08:59:13 -06:00

nop.h

…

notif.c

io_uring: remove io_preinit_req()

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

notif.h

…

opdef.c

Merge branch 'io_uring-6.16' into for-6.17/io_uring

2025-07-06 16:42:23 -06:00

opdef.h

io_uring: add struct io_cold_def->sqe_copy() method

2025-06-23 08:59:13 -06:00

openclose.c

io_uring: finish IOU_OK -> IOU_COMPLETE transition

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

openclose.h

io_uring: add support for IORING_OP_PIPE

2025-04-21 05:06:58 -06:00

poll.c

io_uring/poll: introduce io_arm_apoll()

2025-06-23 09:00:12 -06:00

poll.h

io_uring/poll: introduce io_arm_apoll()

2025-06-23 09:00:12 -06:00

refs.h

io_uring: always do atomic put from iowq

2025-04-03 08:31:57 -06:00

register.c

io_uring: consistently use rcu semantics with sqpoll thread

2025-06-12 08:17:09 -06:00

register.h

…

rsrc.c

io_uring: export io_[un]account_mem

2025-07-16 16:23:28 -06:00

rsrc.h

io_uring: export io_[un]account_mem

2025-07-16 16:23:28 -06:00

rw.c

io_uring/rw: cast rw->flags assignment to rwf_t

2025-07-07 16:46:30 -06:00

rw.h

io_uring/kbuf: pass bgid to io_buffer_select()

2025-04-21 05:06:58 -06:00

slist.h

…

splice.c

io_uring: finish IOU_OK -> IOU_COMPLETE transition

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

splice.h

…

sqpoll.c

io_uring/sqpoll: don't put task_struct on tctx setup failure

2025-06-17 06:43:18 -06:00

sqpoll.h

io_uring: consistently use rcu semantics with sqpoll thread

2025-06-12 08:17:09 -06:00

statx.c

io_uring: finish IOU_OK -> IOU_COMPLETE transition

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

statx.h

…

sync.c

io_uring: finish IOU_OK -> IOU_COMPLETE transition

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

sync.h

…

tctx.c

io_uring/wq: avoid indirect do_work/free_work calls

2025-04-21 05:06:58 -06:00

tctx.h

…

timeout.c

io_uring: finish IOU_OK -> IOU_COMPLETE transition

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

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

…

uring_cmd.c

io_uring/cmd: remove struct io_uring_cmd_data

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

uring_cmd.h

io_uring/cmd: remove struct io_uring_cmd_data

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

waitid.c

io_uring: finish IOU_OK -> IOU_COMPLETE transition

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

waitid.h

…

xattr.c

io_uring: finish IOU_OK -> IOU_COMPLETE transition

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

xattr.h

…

zcrx.c

io_uring/zcrx: don't leak pages on account failure

2025-07-21 06:47:45 -06:00

zcrx.h

io_uring/zcrx: account area memory

2025-07-16 16:23:28 -06:00