kernel

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Pavel Begunkov 06a5464be8 io_uring: wire send zc request type

Add a new io_uring opcode IORING_OP_SENDZC. The main distinction from
IORING_OP_SEND is that the user should specify a notification slot
index in sqe::notification_idx and the buffers are safe to reuse only
when the used notification is flushed and completes.

Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/a80387c6a68ce9cf99b3b6ef6f71068468761fb7.1657643355.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>

2022-07-24 18:41:07 -06:00

asm-generic

Merge tag 'tty-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty

2022-06-03 11:08:40 -07:00

drm

drm/fourcc: fix integer type usage in uapi header

2022-06-29 14:50:51 -04:00

linux

io_uring: wire send zc request type

2022-07-24 18:41:07 -06:00

misc

habanalabs: add support for notification via eventfd