Jens Axboe 78d0d2063b io_uring/net: disable partial retries for recvmsg with cmsg ... We cannot sanely handle partial retries for recvmsg if we have cmsg attached. If we don't, then we'd just be overwriting the initial cmsg header on retries. Alternatively we could increment and handle this appropriately, but it doesn't seem worth the complication. Move the MSG_WAITALL check into the non-multishot case while at it, since MSG_WAITALL is explicitly disabled for multishot anyway. Link: https://lore.kernel.org/io-uring/0b0d4411-c8fd-4272-770b-e030af6919a0@kernel.dk/ Cc: stable@vger.kernel.org # 5.10+ Reported-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org> Signed-off-by: Jens Axboe <axboe@kernel.dk>		2023-06-21 07:34:07 -06:00
..
advise.c	io_uring: always go async for unsupported fadvise flags	2023-01-29 15:18:26 -07:00
advise.h
alloc_cache.h	io_uring/rsrc: consolidate node caching	2023-04-12 12:09:41 -06:00
cancel.c	io_uring/cancel: re-grab ctx mutex after finishing wait	2022-12-21 13:31:40 -07:00
cancel.h
epoll.c	io_uring: undeprecate epoll_ctl support	2023-05-26 20:22:41 -06:00
epoll.h
fdinfo.c	capability: just use a 'u64' instead of a 'u32[2]' array	2023-03-01 10:01:22 -08:00
fdinfo.h
filetable.c	io_uring/rsrc: merge nodes and io_rsrc_put	2023-04-18 19:38:26 -06:00
filetable.h	io_uring: kill hot path fixed file bitmap debug checks	2022-10-16 17:07:53 -06:00
fs.c	io_uring: for requests that require async, force it	2023-01-29 15:18:26 -07:00
fs.h
io_uring.c	for-6.4/io_uring-2023-04-21	2023-04-26 12:40:31 -07:00
io_uring.h	io_uring: Create a helper to return the SQE size	2023-05-04 08:19:05 -06:00
io-wq.c	io_uring/io-wq: clear current->worker_private on exit	2023-06-14 12:54:55 -06:00
io-wq.h
kbuf.c	for-6.4/io_uring-2023-04-21	2023-04-26 12:40:31 -07:00
kbuf.h	io_uring: add support for user mapped provided buffer ring	2023-04-03 07:14:21 -06:00
Makefile
msg_ring.c	io_uring/msg_ring: let target know allocated index	2023-03-16 07:16:56 -06:00
msg_ring.h	io_uring: get rid of double locking	2022-12-07 06:47:13 -07:00
net.c	io_uring/net: disable partial retries for recvmsg with cmsg	2023-06-21 07:34:07 -06:00
net.h	io_uring: Add KASAN support for alloc_caches	2023-04-03 07:16:14 -06:00
nop.c
nop.h
notif.c	io_uring/notif: add constant for ubuf_info flags	2023-04-15 14:21:04 -06:00
notif.h	io_uring/notif: add constant for ubuf_info flags	2023-04-15 14:21:04 -06:00
opdef.c	io_uring: Pass whole sqe to commands	2023-05-04 08:19:05 -06:00
opdef.h	io_uring: Split io_issue_def struct	2023-01-29 15:17:41 -07:00
openclose.c	io_uring: always go async for unsupported open flags	2023-01-29 15:18:26 -07:00
openclose.h
poll.c	io_uring/poll: serialize poll linked timer start with poll removal	2023-06-17 20:21:52 -06:00
poll.h	io_uring/poll: allow some retries for poll triggering spuriously	2023-02-25 20:10:13 -07:00
refs.h
rsrc.c	for-6.4/io_uring-2023-05-07	2023-05-07 10:00:09 -07:00
rsrc.h	io_uring/rsrc: disassociate nodes and rsrc_data	2023-04-18 19:38:26 -06:00
rw.c	for-6.4/block-2023-04-21	2023-04-26 12:52:58 -07:00
rw.h	io_uring/rw: don't lose partial IO result on fail	2022-09-21 13:15:02 -06:00
slist.h	io_uring: silence variable ‘prev’ set but not used warning	2023-03-09 10:10:58 -07:00
splice.c	io_uring: for requests that require async, force it	2023-01-29 15:18:26 -07:00
splice.h
sqpoll.c	io_uring: unlock sqd->lock before sq thread release CPU	2023-05-25 09:30:13 -06:00
sqpoll.h	io_uring: make io_sqpoll_wait_sq return void	2023-01-29 15:17:40 -07:00
statx.c	io_uring: for requests that require async, force it	2023-01-29 15:18:26 -07:00
statx.h
sync.c	io_uring: for requests that require async, force it	2023-01-29 15:18:26 -07:00
sync.h
tctx.c	io_uring: rename 'in_idle' to 'in_cancel'	2023-02-22 09:57:23 -07:00
tctx.h	io_uring: simplify __io_uring_add_tctx_node	2022-10-07 12:25:30 -06:00
timeout.c	io_uring: add support for multishot timeouts	2023-04-18 19:38:36 -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: Remove unnecessary BUILD_BUG_ON	2023-05-04 08:19:05 -06:00
uring_cmd.h	io_uring: Remove unnecessary BUILD_BUG_ON	2023-05-04 08:19:05 -06:00
xattr.c	io_uring: for requests that require async, force it	2023-01-29 15:18:26 -07:00
xattr.h