7ccc3ebf0c
-----BEGIN PGP SIGNATURE-----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=eHn2
-----END PGP SIGNATURE-----
Merge tag 'io_uring-6.6-2023-09-08' of git://git.kernel.dk/linux
Pull io_uring fixes from Jens Axboe:
"A few fixes that should go into the 6.6-rc merge window:
- Fix for a regression this merge window caused by the SQPOLL
affinity patch, where we can race with SQPOLL thread shutdown and
cause an oops when trying to set affinity (Gabriel)
- Fix for a regression this merge window where fdinfo reading with
for a ring setup with IORING_SETUP_NO_SQARRAY will attempt to
deference the non-existing SQ ring array (me)
- Add the patch that allows more finegrained control over who can use
io_uring (Matteo)
- Locking fix for a regression added this merge window for IOPOLL
overflow (Pavel)
- IOPOLL fix for stable, breaking our loop if helper threads are
exiting (Pavel)
Also had a fix for unreaped iopoll requests from io-wq from Ming, but
we found an issue with that and hence it got reverted. Will get this
sorted for a future rc"
* tag 'io_uring-6.6-2023-09-08' of git://git.kernel.dk/linux:
Revert "io_uring: fix IO hang in io_wq_put_and_exit from do_exit()"
io_uring: fix unprotected iopoll overflow
io_uring: break out of iowq iopoll on teardown
io_uring: add a sysctl to disable io_uring system-wide
io_uring/fdinfo: only print ->sq_array[] if it's there
io_uring: fix IO hang in io_wq_put_and_exit from do_exit()
io_uring: Don't set affinity on a dying sqpoll thread
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.