[Codel] Re: [Cake] XDP2 is here - from one and only Tom Herbert (almost to the date, 10 years after XDP was released)

[Frantisek Borsik <frantisek.borsik@gmail.com>]

Thanks a lot, David.

I have asked Tom if he wants to join us and he should be here to chat with
us now.

All the best,

Frank

Frantisek (Frank) Borsik


*In loving memory of Dave Täht: *1965-2025

https://libreqos.io/2025/04/01/in-loving-memory-of-dave/


https://www.linkedin.com/in/frantisekborsik

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frantisek.borsik@gmail.com


On Tue, Sep 9, 2025 at 10:25 PM David P. Reed <dpreed@deepplum.com> wrote:

> Hi Frank -
>
>
>
> I think it is interesting as a concept. A project I am advising has been
> using DPDK very effectively to get rid of the huge path and locking delays
> in the current Linux network stack. XDP2 could be supported in a ring3
> (user) address space, achieving a similar result.
>
>
>
> But I don't think XDP2 is going that direction - so it may be stuckinto
> the mess of kernel space networking. Adding eBPF only has made this more of
> a mess, by the way (and adding a new "compiler" that needs to be veriried
> as safe for the kernel).
>
> I will be watching how this evolves.
>
>
>
> David
>
>
>
> On Tuesday, September 9, 2025 06:32, "Frantisek Borsik" <
> frantisek.borsik@gmail.com> said:
>
> > Hello to all,
> >
> > Looks interesting:
> >
> https://medium.com/@tom_84912/xdp2-this-changes-everything-at-least-for-ai-ml-infrastructure-850c1ba82771
> >
> >
> > All the best,
> >
> > Frank
> >
> > Frantisek (Frank) Borsik
> >
> >
> > *In loving memory of Dave Täht: *1965-2025
> >
> > https://libreqos.io/2025/04/01/in-loving-memory-of-dave/
> >
> >
> > https://www.linkedin.com/in/frantisekborsik
> >
> > Signal, Telegram, WhatsApp: +421919416714
> >
> > iMessage, mobile: +420775230885
> >
> > Skype: casioa5302ca
> >
> > frantisek.borsik@gmail.com
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>