A proposal for code removal prior to FreeBSD 13

[Cy Schubert]

Picking a random email to reply to, the process should also include determination whether to migrate the software /feature to ports is required.

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Sent using a tiny phone keyboard.
Apologies for any typos and autocorrect.
Also, this old phone only supports top post. Apologies.

Cy Schubert
<Cy.Schubert at cschubert.com> or <cy at freebsd.org>
The need of the many outweighs the greed of the few.
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-----Original Message-----
From: Mark Millard via freebsd-arch
Sent: 16/12/2018 16:34
To: freebsd-arch at freebsd.org
Subject: Re: A proposal for code removal prior to FreeBSD 13

Warner Losh imp at bsdimp.com wrote on
Sun Dec 16 16:32:35 UTC 2018 :

> On Sun, Dec 16, 2018 at 8:27 AM George Neville-Neil <gnn at neville-neil.com>
> wrote:
> 
> > Howdy,
> >
> > A few of us are working on a list of programs and other code that we'd
> > like to remove before FreeBSD 13.  If others with to collaborate on this
> > removal, or discuss it, please do so here.
> >
> > The list is being maintained on the project WIki:
> > https://wiki.freebsd.org/WhatsGoing/FreeBSD13
> 
> 
> I'm in the process of writing some of the criteria I've been using to drive
> discussions. I've promised a formal policy for a long time, but that's
> turning out to be harder than I thought to write and have just documented
> the criteria I look at to do the cost / benefit analysis for things. It's
> skewed a bit towards old drivers and old architectures (or platforms within
> those architectures), but it's likely a useful snowman to work towards
> something better. https://wiki.freebsd.org/ObsoleteCriteria
> 
> . . .

Given discussions such as the one for -r341682 ( one message being
https://lists.freebsd.org/pipermail/svn-src-head/2018-December/120994.html ),
is a requirement for 64-bit atomics in order to support SMP
going to potentially eliminate platforms like the multi-processor
32-bit powerpc support (some old PowerMac models are examples)?
Should it be an example in WhatsGoing and a new ProjectPolicy?

(While I sometimes have access to a couple of such old PowerMacs and
experiment with FreeBSD on them, there is no reason FreeBSD should
consider that in any way. I'm just referencing an existing example
context.)


Separately:

Is there a fairly complete list of the Project Policies someplace?
Each possibly with the matching MD requirements implications (when
there are some)?


===
Mark Millard
marklmi at yahoo.com
( dsl-only.net went
away in early 2018-Mar)

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