cfcad56b20
Hangbin Liu says: ==================== net: define new hwtstamp flag and return it to userspace This patchset defined the new hwtstamp flag HWTSTAMP_FLAG_BONDED_PHC_INDEX to make userspace program build pass with old kernel header by settting ifdef. Let's also return the flag when do SIOC[G/S]HWTSTAMP to let userspace know that it's necessary for a given netdev. ==================== Link: https://lore.kernel.org/r/20211229080938.231324-1-liuhangbin@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.