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1e1b0c658d
Change the ethtool link settings call to just read the cached state out of the adapter structure instead of trying to recheck the value from the PF. Doing this should prevent excessive reading of the mailbox. Signed-off-by: Alexander Duyck <alexander.h.duyck@linux.intel.com> Reviewed-by: "Guilherme G. Piccoli" <gpiccoli@canonical.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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.