mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-05-10 05:39:42 -04:00
cc17b4b9c3
David Wei says: ==================== io_uring/zcrx: fix selftests and add new test for rss ctx Update io_uring zero copy receive selftest. Patch 1 does a requested cleanup to use defer() for undoing ethtool actions during the test and restoring the NIC under test back to its original state. Patch 2 adds a required call to set hds_thresh to 0. This is needed for the queue API. Patch 3 adds a new test case for steering into RSS contexts. A real application using io_uring zero copy receive relies on this working to shard work across multiple queues. There seems to be some differences/bugs with steering into RSS contexts and individual queues. ==================== Link: https://patch.msgid.link/20250425022049.3474590-1-dw@davidwei.uk Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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.