From: Jens Axboe <[email protected]>
To: Linus Torvalds <[email protected]>
Cc: io-uring <[email protected]>,
Christian Brauner <[email protected]>
Subject: [GIT PULL] io_uring updates for 6.7-rc1
Date: Mon, 30 Oct 2023 08:34:07 -0600 [thread overview]
Message-ID: <[email protected]> (raw)
Hi Linus,
Here's the first batch of io_uring updates for the 6.7 merge window.
This contains the core bits, of which there are not many, and adds
support for using WAITID through io_uring and hence not needing to block
on these kinds of events. Outside of that, tweaks to the legacy provided
buffer handling and some cleanups related to cancelations for uring_cmd
support.
Please pull!
The following changes since commit ce9ecca0238b140b88f43859b211c9fdfd8e5b70:
Linux 6.6-rc2 (2023-09-17 14:40:24 -0700)
are available in the Git repository at:
git://git.kernel.dk/linux.git tags/for-6.7/io_uring-2023-10-30
for you to fetch changes up to 6ce4a93dbb5bd93bc2bdf14da63f9360a4dcd6a1:
io_uring/poll: use IOU_F_TWQ_LAZY_WAKE for wakeups (2023-10-19 06:42:29 -0600)
----------------------------------------------------------------
for-6.7/io_uring-2023-10-30
----------------------------------------------------------------
Gabriel Krisman Bertazi (3):
io_uring/kbuf: Fix check of BID wrapping in provided buffers
io_uring/kbuf: Allow the full buffer id space for provided buffers
io_uring/kbuf: Use slab for struct io_buffer objects
Jens Axboe (10):
io_uring/rw: split io_read() into a helper
io_uring/rw: mark readv/writev as vectored in the opcode definition
io_uring/rw: add support for IORING_OP_READ_MULTISHOT
exit: abstract out should_wake helper for child_wait_callback()
exit: move core of do_wait() into helper
exit: add kernel_waitid_prepare() helper
exit: add internal include file with helpers
io_uring: add IORING_OP_WAITID support
io_uring/rsrc: cleanup io_pin_pages()
io_uring/poll: use IOU_F_TWQ_LAZY_WAKE for wakeups
Ming Lei (2):
io_uring: retain top 8bits of uring_cmd flags for kernel internal use
io_uring: cancelable uring_cmd
include/linux/io_uring.h | 18 ++
include/linux/io_uring_types.h | 10 +-
include/uapi/linux/io_uring.h | 8 +-
io_uring/Makefile | 3 +-
io_uring/cancel.c | 5 +
io_uring/io_uring.c | 43 ++++-
io_uring/io_uring.h | 1 +
io_uring/kbuf.c | 58 ++++---
io_uring/opdef.c | 24 ++-
io_uring/opdef.h | 2 +
io_uring/poll.c | 2 +-
io_uring/rsrc.c | 37 ++--
io_uring/rw.c | 92 +++++++++-
io_uring/rw.h | 2 +
io_uring/uring_cmd.c | 49 +++++-
io_uring/waitid.c | 372 +++++++++++++++++++++++++++++++++++++++++
io_uring/waitid.h | 15 ++
kernel/exit.c | 131 ++++++++-------
kernel/exit.h | 30 ++++
19 files changed, 782 insertions(+), 120 deletions(-)
create mode 100644 io_uring/waitid.c
create mode 100644 io_uring/waitid.h
create mode 100644 kernel/exit.h
--
Jens Axboe
next reply other threads:[~2023-10-30 14:34 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-30 14:34 Jens Axboe [this message]
2023-11-01 22:47 ` [GIT PULL] io_uring updates for 6.7-rc1 pr-tracker-bot
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