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692347a931
Richard Cochran says: ==================== Remove unneeded PHY time stamping option. The NETWORK_PHY_TIMESTAMPING configuration option adds additional checks into the networking hot path, and it is only needed by two rather esoteric devices, namely the TI DP83640 PHYTER and the ZHAW InES 1588 IP core. Very few end users have these devices, and those that do have them are building specialized embedded systems. Unfortunately two unrelated drivers depend on this option, and two defconfigs enable it. It is probably my fault for not paying enough attention in reviews. This series corrects the gratuitous use of NETWORK_PHY_TIMESTAMPING. ==================== Link: https://lore.kernel.org/r/cover.1611198584.git.richardcochran@gmail.com 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 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.