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11fe5a82e5
This function was added for retpoline mitigation and is replaced by a static inline helper if mitigations are not enabled. Enable this helper function unconditionally so next patch can add a lookup restart mechanism to fix possible false negatives while transactions are in progress. Adding lookup restarts in nft_lookup_eval doesn't work as nft_objref would then need the same copypaste loop. This patch is separate to ease review of the actual bug fix. Suggested-by: Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: Florian Westphal <fw@strlen.de>
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.