From: Ben Greenfield via TUHS <tuhs@minnie.tuhs.org>
To: Lyndon Nerenberg <lyndon@orthanc.ca>, Tuhs <tuhs@minnie.tuhs.org>
Subject: Re: [TUHS] CMU Mach sources?
Date: Thu, 27 Jun 2019 06:34:51 -0400 [thread overview]
Message-ID: <8249B608-606A-4A32-8D56-D78F16BC217B@cogs.com> (raw)
In-Reply-To: <40c8b56dc61f5026@orthanc.ca>
> On Jun 27, 2019, at 12:01 AM, Lyndon Nerenberg <lyndon@orthanc.ca> wrote:
>
> Larry McVoy writes:
>
>> OK, I'll bite. Go read the source in the FreeBSD tree, which has been
>> reduced in size by 60% according to someone on the team. Then come
>> back and draw me a picture of what it does.
>
> Larry, it seems to me your argument is the Mach code should never
> have been incorporated into BSD in the first place. That's fine,
> but it's not the Mach developers fault that happened, so maybe you
> should lay off them for not writing their research software to a
> production shop standard they were never a part of?
My understanding is that the BSD layer was a requirement from DARPA. DARPA wanted a “normal” interface to the kernel and BSD was that interface.
>
> --lyndon
next prev parent reply other threads:[~2019-06-27 10:35 UTC|newest]
Thread overview: 55+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-23 4:38 Chris Hanson
2019-06-23 5:15 ` Larry McVoy
2019-06-23 8:52 ` Andrew Warkentin
2019-06-23 13:39 ` Jon Forrest
2019-06-23 13:59 ` arnold
2019-06-23 14:03 ` Jason Stevens
2019-06-23 8:04 ` Jason Stevens
2019-06-23 14:54 ` Henry Bent
2019-06-23 21:52 ` Clem Cole
2019-06-25 0:06 ` Larry McVoy
2019-06-25 0:31 ` Theodore Ts'o
2019-06-25 0:45 ` Larry McVoy
2019-06-25 0:55 ` Kurt H Maier
2019-06-25 4:18 ` Larry McVoy
2019-06-26 23:19 ` [TUHS] Craft vs Research (Re: " Bakul Shah
2019-06-27 0:16 ` tuhs
2019-06-27 17:06 ` Clem Cole
2019-06-25 1:00 ` [TUHS] " Richard Salz
2019-06-25 8:00 ` Kevin Bowling
2019-06-25 12:11 ` Arthur Krewat
2019-06-25 12:17 ` Arthur Krewat
2019-06-26 2:45 ` Kurt H Maier
2019-06-26 2:56 ` Larry McVoy
2019-06-26 15:11 ` Theodore Ts'o
2019-06-26 17:44 ` Larry McVoy
2019-06-26 18:01 ` arnold
2019-06-26 18:18 ` Warner Losh
2019-06-26 19:22 ` Chris Hanson
2019-06-26 19:32 ` Ben Greenfield via TUHS
2019-06-26 20:21 ` Larry McVoy
2019-06-27 0:22 ` Chris Hanson
2019-06-27 1:02 ` Larry McVoy
2019-06-27 1:26 ` Chris Hanson
2019-06-27 4:01 ` Lyndon Nerenberg
2019-06-27 10:34 ` Ben Greenfield via TUHS [this message]
2019-06-27 10:59 ` arnold
2019-06-27 11:13 ` Ben Greenfield via TUHS
2019-06-27 11:39 ` arnold
2019-06-27 14:58 ` Warner Losh
2019-06-27 17:25 ` Larry McVoy
2019-06-26 19:30 ` Dennis Boone
2019-06-26 19:25 ` Adam Thornton
2019-06-23 8:27 ` Kevin Bowling
2019-06-25 3:07 ` Gregg Levine
2019-06-25 8:15 ` Kevin Bowling
2019-06-25 18:18 ` Chris Hanson
2019-06-25 20:23 ` Gregg Levine
2019-06-26 1:04 ` Jason Stevens
2019-06-26 0:53 ` Jason Stevens
2019-06-25 7:49 ` Jason Stevens
2019-06-25 7:59 ` Andreas Grapentin
2019-06-23 22:08 Noel Chiappa
2019-06-23 23:54 ` Theodore Ts'o
2019-06-24 17:04 ` Jason Stevens
2019-07-01 13:20 Jason Stevens
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