Linus Torvalds f331c5de79 io_uring-6.3-2023-03-09
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Merge tag 'io_uring-6.3-2023-03-09' of git://git.kernel.dk/linux

Pull io_uring fixes from Jens Axboe:

 - Stop setting PF_NO_SETAFFINITY on io-wq workers.

   This has been reported in the past as it confuses some applications,
   as some of their threads will fail with -1/EINVAL if attempted
   affinitized. Most recent report was on cpusets, where enabling that
   with io-wq workers active will fail.

   Just deal with the mask changing by checking when a worker times out,
   and then exit if we have no work pending.

 - Fix an issue with passthrough support where we don't properly check
   if the file type has pollable uring_cmd support.

 - Fix a reported W=1 warning on a variable being set and unused. Add a
   special helper for iterating these lists that doesn't save the
   previous list element, if that iterator never ends up using it.

* tag 'io_uring-6.3-2023-03-09' of git://git.kernel.dk/linux:
  io_uring: silence variable ‘prev’ set but not used warning
  io_uring/uring_cmd: ensure that device supports IOPOLL
  io_uring/io-wq: stop setting PF_NO_SETAFFINITY on io-wq workers
2023-03-10 08:31:29 -08:00
2023-03-03 10:21:39 -08:00
2023-02-26 11:53:25 -08:00
2023-02-21 18:24:12 -08:00
2023-02-26 11:53:25 -08:00
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2022-09-28 09:02:20 +02:00
2022-10-10 12:00:45 -07:00
2023-03-10 08:18:46 -08:00
2023-03-05 14:52:03 -08:00

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.
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