On Tue, Feb 13, 2024 at 9:33 AM Alexandre Cassen <acassen@xxxxxxxxx> wrote: > > Hi Toke, > > here is a target with lot of interest for it : www.gtp-guard.org Occasionally I point at the complementary use case that is libreqos. I would love to make a dent in the 5G world. > When dealing with mobile network data-plane, at some point you have > ordering issues and shaping needs, so queuing is truly needed. yep. But see libreqos. > Alternatively ones can implement PIFO or others built on AF_XDP but if > dedicated bpf map covers the use-case, would be nice. > > Watching at your LPC 2022 presentation, at the end, discussions where > made around using existing Qdisc kernel framework and find > a way to share the path between XDP and netstack. Is it a target for > adding PIFO, or more generally getting queuing support for XDP ? > > regs, > Alexandre > > > On 13/02/2024 14:03, Toke Høiland-Jørgensen wrote: > > team lnx <teamlnxi8@xxxxxxxxx> writes: > > > >> Hello everyone, > >> > >> https://lwn.net/Articles/901046/ > >> would this be resumed any time soon this year ? > > > > The latest version of those patches are here: > > https://git.kernel.org/pub/scm/linux/kernel/git/toke/linux.git/log/?h=xdp-queueing-08 > > > > They are a bit rough around the edges, and there are some missing pieces > > still; I'm working on getting a userspace/BPF implementation to the > > point where those can be filled in. After that, and some thorough > > testing, it should be possible to post another revision. > > > > What's your interest in this? I.e., what do you want to use them for? > > Would be useful to know so I can make sure this is covered :) > > > > -Toke > > > > > -- 40 years of net history, a couple songs: https://www.youtube.com/watch?v=D9RGX6QFm5E Dave Täht CSO, LibreQos
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