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Pavel Begunkov 70581dcd06 io_uring: fix mshot read defer taskrun cqe posting
We can't post CQEs from io-wq with DEFER_TASKRUN set, normal completions
are handled but aux should be explicitly disallowed by opcode handlers.

Cc: stable@vger.kernel.org
Fixes: fc68fcda04 ("io_uring/rw: add support for IORING_OP_READ_MULTISHOT")
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/6fb7cba6f5366da25f4d3eb95273f062309d97fa.1709740837.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2024-03-07 06:30:33 -07:00
arch
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Documentation USB driver fixes for 6.8-rc3 2024-02-04 06:52:29 +00:00
drivers Char/Misc driver fixes for 6.8-rc3 2024-02-04 07:01:39 +00:00
fs Add do_ftruncate that truncates a struct file 2024-02-09 08:57:56 -07:00
include io_uring/kbuf: flag request if buffer pool is empty after buffer pick 2024-02-27 11:52:45 -07:00
init
io_uring io_uring: fix mshot read defer taskrun cqe posting 2024-03-07 06:30:33 -07:00
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Makefile Linux 6.8-rc3 2024-02-04 12:20:36 +00:00
README

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.