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From: Erik Andersen <andersen@codepoet.org>
To: Karim Yaghmour <karim@opersys.com>
Cc: linux-kernel <linux-kernel@vger.kernel.org>,
	Philippe Gerum <rpm@idealx.com>
Subject: Re: [ANNOUNCE] Adeos nanokernel for Linux kernel
Date: Mon, 3 Jun 2002 03:52:03 -0600	[thread overview]
Message-ID: <20020603095202.GA16392@codepoet.org> (raw)
In-Reply-To: <3CFB2A38.60242CBA@opersys.com> <20020603084606.GA15986@codepoet.org> <3CFB3378.5EB7420@opersys.com>

On Mon Jun 03, 2002 at 05:14:32AM -0400, Karim Yaghmour wrote:
> >  What is the
> > software patent outlook for this approach look like?
> 
> Alessandro's answer is to the point. Basically, grab the papers,
> the code and the patent and have a look for yourself, you will see
> that we're clear. Apart from having the kernels side-by-side,
> Adeos is based on classic early '90s nanokernel work. No secrets
> there.

So will we soon be seeing a port of RTAI to a linux kernel module
which is implemented as a separate Adeos domain, allowing RTAI
apps to bypass US patent 5995745?  A quick glance over that
patent leaves me uncertain whether this indeed bypasses the
fundamental "invention" of a "process for running a general
purpose computer operating system using a real time operating
system".   It still looks to me like a real time operating system
(Adeos) running real time and non-real time tasks with a general
purpose operating system as one of the non-real time tasks...
Could you summarize (for non-lawyers such as myself) how this
bypasses the claims in the patent?  

Hopeful is,

 -Erik

--
Erik B. Andersen             http://codepoet-consulting.com/
--This message was written using 73% post-consumer electrons--

  reply	other threads:[~2002-06-03  9:52 UTC|newest]

Thread overview: 59+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2002-06-03  8:35 [ANNOUNCE] Adeos nanokernel for Linux kernel Karim Yaghmour
2002-06-03  8:46 ` Erik Andersen
2002-06-03  8:56   ` Alessandro Rubini
2002-06-03  9:14   ` Karim Yaghmour
2002-06-03  9:52     ` Erik Andersen [this message]
2002-06-03 10:05       ` Alessandro Rubini
2002-06-03 10:12       ` Karim Yaghmour
2002-06-03 10:33         ` Erik Andersen
2002-06-03 10:38           ` Karim Yaghmour
2002-06-03 11:05         ` Daniel Phillips
2002-06-03  9:26 ` Daniel Phillips
2002-06-04 19:29   ` Oliver Xymoron
2002-06-05  2:20     ` Daniel Phillips
2002-06-05  2:40       ` Oliver Xymoron
2002-06-05  2:57         ` Daniel Phillips
2002-06-05 13:51           ` Oliver Xymoron
2002-06-05 14:25             ` Daniel Phillips
2002-06-05 15:37               ` Oliver Xymoron
2002-06-05 17:32                 ` Daniel Phillips
2002-06-05 18:06                   ` Mark Mielke
2002-06-05 18:26                     ` Daniel Phillips
2002-06-05 19:13                       ` Oliver Xymoron
2002-06-05 19:40                         ` Daniel Phillips
2002-06-05 20:51                           ` Mark Mielke
2002-06-05 21:45                             ` Daniel Phillips
2002-06-05 21:22                           ` Oliver Xymoron
2002-06-05 21:55                             ` Daniel Phillips
2002-06-06  8:52                               ` Peter Wächtler
2002-06-06 10:58                                 ` Daniel Phillips
2002-06-06 14:03                                   ` Peter Wächtler
2002-06-06 16:53                                     ` Daniel Phillips
2002-06-05 20:48                         ` Mark Mielke
2002-06-06  8:34                           ` Peter Wächtler
2002-06-08 13:50             ` john slee
2002-06-08 13:59               ` Thunder from the hill
2002-06-06 21:21           ` Pavel Machek
2002-06-07  1:35             ` Mark Mielke
2002-06-07  2:42               ` Daniel Phillips
2002-06-07  2:48                 ` Mark Mielke
2002-06-07 10:32                   ` Daniel Phillips
2002-06-07 21:35                     ` Pavel Machek
2002-06-05  9:41         ` Ingo Oeser
2002-06-05 18:20           ` Karim Yaghmour
2002-06-05  3:56       ` J Sloan
2002-06-05  4:08         ` Daniel Phillips
2002-06-05  7:28           ` Eric W. Biederman
2002-06-05 11:15           ` Peter Wächtler
2002-06-05 12:56             ` Daniel Phillips
2002-06-05 11:11       ` Peter Wächtler
2002-06-05 16:55       ` Rob Landley
2002-06-04 16:10 ` Pavel Machek
2002-06-04 19:59   ` Karim Yaghmour
2002-06-04 21:53   ` Karim Yaghmour
2002-06-04 23:06     ` Alan Cox
2002-06-05  4:00   ` Daniel Phillips
  -- strict thread matches above, loose matches on Subject: below --
2002-06-05  9:24 Martin.Knoblauch
2002-06-05 19:01 Paul Zimmerman
2002-06-05 19:11 ` Karim Yaghmour
2002-06-05 20:17 ` Daniel Phillips

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