Alexey Izbyshev 63fb4af8a0 io_uring: Fix io_cqring_wait() not restoring sigmask on get_timespec64() failure ... Commit 978e5c19df upstream. This bug was introduced in commit 950e79dd73 ("io_uring: minor io_cqring_wait() optimization"), which was made in preparation for adc8682ec6 ("io_uring: Add support for napi_busy_poll"). The latter got reverted in cb31821673 ("Revert "io_uring: Add support for napi_busy_poll""), so simply undo the former as well. Cc: stable@vger.kernel.org Fixes: 950e79dd73 ("io_uring: minor io_cqring_wait() optimization") Signed-off-by: Alexey Izbyshev <izbyshev@ispras.ru> Link: https://lore.kernel.org/r/20240405125551.237142-1-izbyshev@ispras.ru Signed-off-by: Jens Axboe <axboe@kernel.dk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2024-04-27 17:11:30 +02:00
..
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: 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
fdinfo.c	io_uring/fdinfo: remove need for sqpoll lock for thread/pid retrieval	2023-11-28 17:19:52 +00:00
fdinfo.h
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
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/unix: drop usage of io_uring socket	2024-03-26 18:19:09 -04:00
io-wq.c	io-wq: fully initialize wqe before calling cpuhp_state_add_instance_nocalls()	2023-10-05 14:11:18 -06:00
io-wq.h	io_uring: break out of iowq iopoll on teardown	2023-09-07 09:02:27 -06:00
kbuf.c	io_uring/kbuf: hold io_buffer_list reference over mmap	2024-04-10 16:36:03 +02:00
kbuf.h	io_uring/kbuf: hold io_buffer_list reference over mmap	2024-04-10 16:36:03 +02:00
Makefile
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	io_uring: get rid of double locking	2022-12-07 06:47:13 -07:00
net.c	io_uring/net: restore msg_control on sendzc retry	2024-04-17 11:19:33 +02:00
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: correct check for O_TMPFILE	2023-08-07 12:34:23 -06:00
openclose.h
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
rsrc.c	io_uring: drop any code related to SCM_RIGHTS	2024-03-26 18:19:09 -04:00
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	io_uring: silence variable ‘prev’ set but not used warning	2023-03-09 10:10:58 -07:00
splice.c	io_uring/splice: use fput() directly	2023-08-10 10:24:25 -06:00
splice.h
sqpoll.c	io_uring/fdinfo: remove need for sqpoll lock for thread/pid retrieval	2023-11-28 17:19:52 +00:00
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	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: Add io_uring_setup flag to pre-register ring fd and never install it	2023-05-16 08:06:00 -06:00
tctx.h	io_uring: simplify __io_uring_add_tctx_node	2022-10-07 12:25:30 -06:00
timeout.c	io_uring: never overflow io_aux_cqe	2023-08-11 10:42:57 -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/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	io_uring: for requests that require async, force it	2023-01-29 15:18:26 -07:00
xattr.h