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[ Upstream commitae089831ff] While kfree_rcu(ptr) _is_ supported, it has some limitations. Given that 99.99% of kfree_rcu() users [1] use the legacy two parameters variant, and @catchall objects do have an rcu head, simply use it. Choice of kfree_rcu(ptr) variant was probably not intentional. [1] including calls from net/netfilter/nf_tables_api.c Fixes:aaa31047a6("netfilter: nftables: add catch-all set element support") Signed-off-by: Eric Dumazet <edumazet@google.com> Reviewed-by: Florian Westphal <fw@strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: Sasha Levin <sashal@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.