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00d9148127
Add a way to share an ifq from a src ring that is real (i.e. bound to a HW RX queue) with other rings. This is done by passing a new flag IORING_ZCRX_IFQ_REG_IMPORT in the registration struct io_uring_zcrx_ifq_reg, alongside the fd of an exported zcrx ifq. Signed-off-by: David Wei <dw@davidwei.uk> Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
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.