Re: [LSF/MM/BPF TOPIC] What's brewing in CXL?

Gregory Price
2026-04-08T21:56:14Z

On Tue, Apr 07, 2026 at 07:35:54PM -0700, Dan Williams wrote:
> For the summit I offered to organize a discussion on what has been
> happening in CXL since Plumbers and a summary of the monthly CXL calls
> since. The session goal is present top challenges, address concerns /
> questions from the room, and perhaps introduce the CXL topics that have
> their own session later in the day.
>
> Please do comment, question, ack/nak, or add to the themes below to
> highlight interest and help focus on the few topics we can cover in the
> limited time.
>
... snip ...
>
> "CXL, making MM problems worse since 2021..." -- CXL subsystem tagline

Acked-By: Gregory Price <gourry@gourry.net>

;P

Obviously I have interest in this space, and the private nodes
discussion is semi-orthogonal as I have been applying it to non-cxl use
cases - but i do think the framing of it replacing some DAX patterns is
a decent one.

~Gregory