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51471b6973
commitb4ab94d6adupstream. The current code retrieves the TOS field after the lookup on the ipv4 routing table. The routing process currently only allows routing based on the original 3 TOS bits, and not on the full 6 DSCP bits. As a result the retrieved TOS is cut to the 3 bits. However for inheriting purposes the full 6 bits should be used. Extract the full 6 bits before the route lookup and use that instead of the cut off 3 TOS bits. Fixes:e305ac6cf5("geneve: Add support to collect tunnel metadata.") Signed-off-by: Matthias May <matthias.may@westermo.com> Acked-by: Guillaume Nault <gnault@redhat.com> Link: https://lore.kernel.org/r/20220805190006.8078-1-matthias.may@westermo.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> 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.
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.