Florian Westphal 38399f2b0f selftests: netfilter: nft_concat_range.sh: add datapath check for map fill bug
commit 0935ee6032 ("selftests: netfilter: add test case for recent mismatch bug")
added a regression check for incorrect initial fill of the result map
that was fixed with 791a615b7a ("netfilter: nf_set_pipapo: fix initial map fill").

The test used 'nft get element', i.e., control plane checks for
match/nomatch results.

The control plane however doesn't use avx2 version, so we need to
send+match packets.

As the additional packet match/nomatch is slow, don't do this for
every element added/removed: add and use maybe_send_(no)match
helpers and use them.

Signed-off-by: Florian Westphal <fw@strlen.de>
Reviewed-by: Stefano Brivio <sbrivio@redhat.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2025-06-05 10:50:05 +02:00
2024-09-01 20:43:24 -07:00
…
2025-02-19 14:53:27 -07:00
…

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 reStructuredText 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.
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