David Ahern
cc211561d1
[ Upstream commita1fd1ad255] ip_route_input_rcu expects the original ingress device (e.g., for proper multicast handling). The skb->dev can be changed by l3mdev_ip_rcv, so dev needs to be saved prior to calling it. This was the behavior prior to the listify changes. Fixes:5fa12739a5("net: ipv4: listify ip_rcv_finish") Cc: Edward Cree <ecree@solarflare.com> Signed-off-by: David Ahern <dsahern@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.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.
See Documentation/00-INDEX for a list of what is contained in each file.
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.