6437866e49
c72219b75f introduced tpacket_set_protocol that parses the Ethernet L2 header and sets skb->protocol if it's unset. It is no longer needed since the introduction of packet_parse_headers. In case of SOCK_RAW and unset skb->protocol, packet_parse_headers asks the driver to tell the protocol number, and it's implemented for all Ethernet devices. As the old function supported only Ethernet, no functionality is lost. Signed-off-by: Maxim Mikityanskiy <maximmi@mellanox.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.