From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on inbox.vuxu.org X-Spam-Level: X-Spam-Status: No, score=-0.8 required=5.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_NONE autolearn=ham autolearn_force=no version=3.4.2 Received: from minnie.tuhs.org (minnie.tuhs.org [45.79.103.53]) by inbox.vuxu.org (OpenSMTPD) with ESMTP id fdec7781 for ; Fri, 30 Aug 2019 21:52:30 +0000 (UTC) Received: by minnie.tuhs.org (Postfix, from userid 112) id 54E179C0A3; Sat, 31 Aug 2019 07:52:29 +1000 (AEST) Received: from minnie.tuhs.org (localhost [127.0.0.1]) by minnie.tuhs.org (Postfix) with ESMTP id 69D6F9C07F; Sat, 31 Aug 2019 07:52:06 +1000 (AEST) Received: by minnie.tuhs.org (Postfix, from userid 112) id E16C89C07F; Sat, 31 Aug 2019 07:52:03 +1000 (AEST) Received: from mcvoy.com (mcvoy.com [192.169.23.250]) by minnie.tuhs.org (Postfix) with ESMTPS id 7A64C9C077 for ; Sat, 31 Aug 2019 07:52:03 +1000 (AEST) Received: by mcvoy.com (Postfix, from userid 3546) id 0616A35E0A8; Fri, 30 Aug 2019 14:52:02 -0700 (PDT) Date: Fri, 30 Aug 2019 14:52:02 -0700 From: Larry McVoy To: Clem Cole Message-ID: <20190830215202.GA974@mcvoy.com> References: <1567196510.21824.for-standards-violators@oclsc.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.24 (2015-08-30) Subject: Re: [TUHS] dmr streams & networking [was: Re: If not Linux, then what?] 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: The Eunuchs Hysterical Society Errors-To: tuhs-bounces@minnie.tuhs.org Sender: "TUHS" On Fri, Aug 30, 2019 at 04:39:09PM -0400, Clem Cole wrote: > MC-500/DP was the first MP Unix >>product<< -- predates our friends in on > the West coast by 2 years). And as I recall you had to do 2 68000's in lockstep to get the VM system to do page fault restarts. That was neat, was that a Masscomp invention or was it a commonly known trick? --lm