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Linus Torvalds a61ec0dd18 io_uring-6.15-20250410
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Merge tag 'io_uring-6.15-20250410' of git://git.kernel.dk/linux

Pull io_uring fixes from Jens Axboe:

 - Reject zero sized legacy provided buffers upfront. No ill side
   effects from this one, only really done to shut up a silly syzbot
   test case.

 - Fix for a regression in tag posting for registered files or buffers,
   where the tag would be posted even when the registration failed.

 - two minor zcrx cleanups for code added this merge window.

* tag 'io_uring-6.15-20250410' of git://git.kernel.dk/linux:
  io_uring/kbuf: reject zero sized provided buffers
  io_uring/zcrx: separate niov number from pages
  io_uring/zcrx: put refill data into separate cache line
  io_uring: don't post tag CQEs on file/buffer registration failure
History 2025-04-10 07:00:21 -07:00
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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 reStructuredText 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.