From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on inbox.vuxu.org X-Spam-Level: X-Spam-Status: No, score=0.2 required=5.0 tests=DKIM_INVALID,DKIM_SIGNED, HTML_FONT_LOW_CONTRAST,HTML_IMAGE_ONLY_16,HTML_MESSAGE, MAILING_LIST_MULTI,RCVD_IN_DNSWL_NONE autolearn=no autolearn_force=no version=3.4.4 Received: (qmail 17001 invoked from network); 6 Jun 2021 20:47:30 -0000 Received: from minnie.tuhs.org (45.79.103.53) by inbox.vuxu.org with ESMTPUTF8; 6 Jun 2021 20:47:30 -0000 Received: by minnie.tuhs.org (Postfix, from userid 112) id E19299CA33; Mon, 7 Jun 2021 06:47:27 +1000 (AEST) Received: from minnie.tuhs.org (localhost [127.0.0.1]) by minnie.tuhs.org (Postfix) with ESMTP id C92659C9DA; Mon, 7 Jun 2021 06:47:03 +1000 (AEST) Authentication-Results: minnie.tuhs.org; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=ccc.com header.i=@ccc.com header.b="Dw7nee8O"; dkim-atps=neutral Received: by minnie.tuhs.org (Postfix, from userid 112) id 384239C9DA; Mon, 7 Jun 2021 06:47:02 +1000 (AEST) Received: from mail-qv1-f44.google.com (mail-qv1-f44.google.com [209.85.219.44]) by minnie.tuhs.org (Postfix) with ESMTPS id B1BB59C9D6 for ; Mon, 7 Jun 2021 06:47:01 +1000 (AEST) Received: by mail-qv1-f44.google.com with SMTP id l3so783108qvl.0 for ; Sun, 06 Jun 2021 13:47:01 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ccc.com; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=0qVEl10lUFOqUxU94vbWF+1wrAZrUqMv+vK0eOmMr1Q=; b=Dw7nee8OZadjEx4HG5/u/5e7R7Mx9Fw78TVwUiDyiYdBM2AdbKgJPR/J2q8NmrMbW0 lCbP54+MJkzeyAdOlxI0z6zPTwaGiCkgh3dcm3tB3EnAe1rLjab8KCCl7WFd+eR75yhu Mu6dTPa8VfQasBQDxEvqajZIQ61TeLy987vd0= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=0qVEl10lUFOqUxU94vbWF+1wrAZrUqMv+vK0eOmMr1Q=; b=LJHzdO8hMOFfmLIiNa1spB48Z3jtmsJKTXxwid/mpP+rxKjcbsP6/WbHC7fRoQh+P7 FcdtKHgWswvAhUyDwC6eHLnqOjQvzdx93wFL1v7Re0UacnTAIElMPmTHiZw0C6NN2vKT tfRov/0Rh+la/zJr7Pn1+Zntg+v8XQLAjDcNyLCVNaGE0hcwuMYQ1gsfiG3zciQvpMri yaSY8nt+JGjMaabp62vksDFrYALHspd4W6DWhFF8b0QcuZZlSqFJnrAz2q4ThgbIpBm7 dJzalCItLirsuslfRoDjuVIPBrnq7CWYzFGq0zSVymDkNbef8sVSzDN7mL1jpsRCzsKt /4eA== X-Gm-Message-State: AOAM530t8cA5Gmh4oskvhKOKbiV095u2LJjD/pce3MMdv5Plr/IWot+Q J4LYs5XXuzR47KfQr+2kItgug3PQMPYE2tQ1V6skaJEUYBWdCQ== X-Google-Smtp-Source: ABdhPJzoaC/EaFf+p69DuC3rUM9nHIa4lOEtpkbQ03giixpg5umjV0SIiYfZBtUDQ48UUzAWRqsUQjBM5f25vo5derA= X-Received: by 2002:ad4:596c:: with SMTP id eq12mr15076096qvb.30.1623012420747; Sun, 06 Jun 2021 13:47:00 -0700 (PDT) MIME-Version: 1.0 References: <9CE2AC05-6B4E-475F-874F-426DD51A8859@planet.nl> <20210606183011.GA10697@mcvoy.com> <202106061918.156JIZ6C012184@freefriends.org> <202106061945.156Jjn1l016040@freefriends.org> In-Reply-To: <202106061945.156Jjn1l016040@freefriends.org> From: Clem Cole Date: Sun, 6 Jun 2021 16:46:34 -0400 Message-ID: To: Aharon Robbins Content-Type: multipart/alternative; boundary="000000000000ce158d05c41f068b" Subject: Re: [TUHS] 32V memory management: not quite V7 style swapping -- source code update X-BeenThere: tuhs@minnie.tuhs.org X-Mailman-Version: 2.1.26 Precedence: list List-Id: The Unix Heritage Society mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: TUHS main list , Paul Ruizendaal Errors-To: tuhs-bounces@minnie.tuhs.org Sender: "TUHS" --000000000000ce158d05c41f068b Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Fair enough -- thanks. =E1=90=A7 On Sun, Jun 6, 2021 at 3:45 PM wrote: > Clem Cole wrote: > > > There were some compromises. As > > part of that the team put much of the CMU Mach memory system at some > point > > (I thought at 4.3) and as Paul pointed out, that's when mmap was finall= y > > added [which is part of why I think that's when the CMU changes came]. > > Both of those were 4.4. > > Just to set the record straight. :-) > > Thanks, > > Arnold > --000000000000ce158d05c41f068b Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
Fair enough -- thanks.
3D""=E1=90=A7
On= Sun, Jun 6, 2021 at 3:45 PM <arnol= d@skeeve.com> wrote:
Clem Cole <clemc@ccc.com> wrote:

> There were some compromises.=C2=A0 As
> part of that the team put much of the CMU Mach memory system at some p= oint
> (I thought at 4.3) and as Paul pointed out, that's when mmap was f= inally
> added [which is part of why I think that's when the CMU changes ca= me].

Both of those were 4.4.

Just to set the record straight. :-)

Thanks,

Arnold
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