From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754075AbZBIAb0 (ORCPT ); Sun, 8 Feb 2009 19:31:26 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753502AbZBIAbR (ORCPT ); Sun, 8 Feb 2009 19:31:17 -0500 Received: from [222.92.8.141] ([222.92.8.141]:42879 "EHLO lemote.com" rhost-flags-FAIL-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1752930AbZBIAbQ (ORCPT ); Sun, 8 Feb 2009 19:31:16 -0500 X-Greylist: delayed 493 seconds by postgrey-1.27 at vger.kernel.org; Sun, 08 Feb 2009 19:31:16 EST Message-ID: <20955.222.92.8.142.1234138032.squirrel@mail.lemote.com> Date: Mon, 9 Feb 2009 08:07:12 +0800 (CST) Subject: the current status of RT_PREEMPT for mips From: wuzj@lemote.com To: linux-rt-users@vger.kernel.org, linux-kernel@vger.kernel.org User-Agent: SquirrelMail/1.4.11 MIME-Version: 1.0 Content-Type: text/plain;charset=gb2312 Content-Transfer-Encoding: 8bit X-Priority: 3 (Normal) Importance: Normal Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org HI! I'm planning to port RE_PREEMPT to loongson2f(a mipsel compatible processor), the "FAQ" web page of RTWiKi(rt.wiki.kernel.org) shows that "There are systems representing the x86, x86_64, ARM, MIPS, and Power architectures using the CONFIG_PREEMPT_RT patch.", does it means that RT_PREEMPT support MIPS architecture? because i can not find any more information about it, I tried to use the latest RT_PREEMPT on qemu 0.9.1/mipssim, it can not boot, so I come to get your help, could you give any current status of RT_PREEMPT for mips? such as: 1. does the latest RT_PREEMPT(for linux 2.6.26.8) support MIPS architecture? or any older one support it? 2. if Yes, which MIPS processors have been successfully running RT_PREEMPT? looking forward to your reply, thanks! Best Regards, falcon