Hi Linus,
A little bit all over the map, some regression fixes for this merge
window, and some general fixes that are stable bound. In detail:
- Fix an SQPOLL memory ordering issue (Almog)
- Accept fixes (Dylan)
- Poll fixes (me)
- Fixes for provided buffers and recycling (me)
- Tweak to IORING_OP_MSG_RING command added in this merge window (me)
- Memory leak fix (Pavel)
- Misc fixes and tweaks (Pavel, me)
Please pull!
The following changes since commit 5e929367468c8f97cd1ffb0417316cecfebef94b:
io_uring: terminate manual loop iterator loop correctly for non-vecs (2022-03-18 11:42:48 -0600)
are available in the Git repository at:
git://git.kernel.dk/linux-block.git tags/for-5.18/io_uring-2022-04-01
for you to fetch changes up to 3f1d52abf098c85b177b8c6f5b310e8347d1bc42:
io_uring: defer msg-ring file validity check until command issue (2022-03-29 14:04:28 -0600)
----------------------------------------------------------------
for-5.18/io_uring-2022-04-01
----------------------------------------------------------------
Almog Khaikin (1):
io_uring: fix memory ordering when SQPOLL thread goes to sleep
Dylan Yudaken (2):
io_uring: fix async accept on O_NONBLOCK sockets
io_uring: enable EPOLLEXCLUSIVE for accept poll
Jens Axboe (12):
io_uring: recycle provided before arming poll
io_uring: ensure that fsnotify is always called
io_uring: remove poll entry from list when canceling all
io_uring: bump poll refs to full 31-bits
io_uring: fix assuming triggered poll waitqueue is the single poll
io_uring: don't recycle provided buffer if punted to async worker
io_uring: ensure recv and recvmsg handle MSG_WAITALL correctly
io_uring: add flag for disabling provided buffer recycling
io_uring: remove IORING_CQE_F_MSG
io_uring: improve task work cache utilization
io_uring: fail links if msg-ring doesn't succeeed
io_uring: defer msg-ring file validity check until command issue
Pavel Begunkov (4):
io_uring: improve req fields comments
io_uring: fix invalid flags for io_put_kbuf()
io_uring: fix put_kbuf without proper locking
io_uring: fix memory leak of uid in files registration
fs/io_uring.c | 133 ++++++++++++++++++++++++++++++++++--------
include/uapi/linux/io_uring.h | 2 -
2 files changed, 110 insertions(+), 25 deletions(-)
--
Jens Axboe
