[ Upstream commit ea45fdf82cc90430bb7c280e5e53821e833782c5 ] The VLAN transfer logic should actually check for FLOW_DISSECTOR_KEY_BASIC, not FLOW_DISSECTOR_KEY_CONTROL. Moreover, do not fallback to case 2) .n_proto is set to 802.1q or 802.1ad, if FLOW_DISSECTOR_KEY_BASIC is unset. Fixes: 783003f3bb8a ("netfilter: nftables_offload: special ethertype handling for VLAN") 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.
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