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Jeff Kirsher says: ==================== 10GbE Intel Wired LAN Driver Updates 2018-10-03 This series contains updates to ixgbe/ixgbevf and few fixes for i40e & iavf. Shannon Nelson fixes the message length for IPsec mailbox messages. Radoslaw fixes a transmit hang that occurs when XDP_TX exceeds the queue limit. Fixes a crash when we restor flow director filters after a reset. YueHaibing cleans up dead code, which did not have any callers. Dan Carpenter fixes an "off by one" error in IPsec for ixgbe. Nathan Chancellor fixes the i40e driver to use the correct enum for link speed. Also remove a debug statement since it was not producing useful information and equated to always "TRUE". Most notably, Björn introduces zero-copy AF_XDP support for the ixgbe driver. The ixgbe zero-copy code is located in its own file ixgbe_xsk.[ch], analogous to the i40e ZC support. Again, as in i40e, code paths have been copied from the XDP path to the zero-copy path. Going forward we will try to generalize more code between the AF_XDP ZC drivers, and also reduce the heavy C&P. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
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
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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.
See Documentation/00-INDEX for a list of what is contained in each file.
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.