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e865802357
When working on the rp_filter problem, I didn't realise that disabling it on the network devices didn't cover all cases: rp_filter could also be enabled globally in the namespace, in which case it would drop packets, even if the net device has rp_filter=0. Fixes:1ccd58331f("selftests: disable rp_filter when testing bareudp") Fixes:bbbc7aa45e("selftests: add test script for bareudp tunnels") Signed-off-by: Guillaume Nault <gnault@redhat.com> Link: https://lore.kernel.org/r/f2d459346471f163b239aa9d63ce3e2ba9c62895.1605107012.git.gnault@redhat.com Signed-off-by: Jakub Kicinski <kuba@kernel.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.