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Tony Nguyen says: ==================== idpf: add XDP support Alexander Lobakin says: Add XDP support (w/o XSk for now) to the idpf driver using the libeth_xdp sublib. All possible verdicts, .ndo_xdp_xmit(), multi-buffer etc. are here. In general, nothing outstanding comparing to ice, except performance -- let's say, up to 2x for .ndo_xdp_xmit() on certain platforms and scenarios. idpf doesn't support VLAN Rx offload, so only the hash hint is available for now. Patches 1-7 are prereqs, without which XDP would either not work at all or work slower/worse/... * '200GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue: idpf: add XDP RSS hash hint idpf: add support for .ndo_xdp_xmit() idpf: add support for XDP on Rx idpf: use generic functions to build xdp_buff and skb idpf: implement XDP_SETUP_PROG in ndo_bpf for splitq idpf: prepare structures to support XDP idpf: add support for nointerrupt queues idpf: remove SW marker handling from NAPI idpf: add 4-byte completion descriptor definition idpf: link NAPIs to queues idpf: use a saner limit for default number of queues to allocate idpf: fix Rx descriptor ready check barrier in splitq xdp, libeth: make the xdp_init_buff() micro-optimization generic ==================== Link: https://patch.msgid.link/20250908195748.1707057-1-anthony.l.nguyen@intel.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 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.