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904e112ad4
In dsa_slave_create() there are 2 sections that take rtnl_lock(): MTU change and netdev registration. They are separated by PHY initialization. There isn't any strict ordering requirement except for the fact that netdev registration should be last. Therefore, we can perform the MTU change a bit later, after the PHY setup. A future change will then be able to merge the two rtnl_lock sections into one. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> 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
``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.