From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754491Ab2E1M0M (ORCPT ); Mon, 28 May 2012 08:26:12 -0400 Received: from mail-pb0-f46.google.com ([209.85.160.46]:62997 "EHLO mail-pb0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753607Ab2E1M0K (ORCPT ); Mon, 28 May 2012 08:26:10 -0400 Message-ID: <4FC36EDA.6020707@gmail.com> Date: Mon, 28 May 2012 20:26:02 +0800 From: yuq User-Agent: Mozilla/5.0 (X11; Linux i686; rv:12.0) Gecko/20120430 Thunderbird/12.0.1 MIME-Version: 1.0 To: Hillf Danton CC: linux-kernel@vger.kernel.org Subject: Re: Run RTOS simultaneously with Linux References: <4FC2EF4B.5020207@gmail.com> In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org In fact my modification to Linux kernel is a separate loadable kernel module. It also includes a user space monitor and RTOS file system server, RTOS image is also a loadable file. You can get it from my rep: RGMP, an early version for porting existing RTOS like Nuttx and UCOS to run with Linux. Besides Linux loadable module and Linux user space monitor, it has a static library for RTOS to link with: git://rgmp.git.sourceforge.net/gitroot/rgmp/rgmp YUQIX, an advance version which has Linux side RTOS file system server and my experimental RTOS for advanced real-time applications: git://rgmp.git.sourceforge.net/gitroot/rgmp/yuqix yuq On 05/28/2012 07:55 PM, Hillf Danton wrote: > Hi yuq > > On Mon, May 28, 2012 at 11:21 AM, yuq wrote: >> Hi all, >> >> I have done some work about running some RTOS simultaneously with Linux, the >> approach is running RTOS and Linux on different CPU cores. No modification >> to Linux kernel but adding a loadable kernel module. I post it at >> http://rgmp.sf.net >> >> I want to know how you guys think about it. Any advice is welcome. >> > I want to see your work, would you please post it on LMKL in > (monolithic) diff format? > > Thanks > -hd