From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from nf-out-0910.google.com (nf-out-0910.google.com [64.233.182.186]) by ozlabs.org (Postfix) with ESMTP id 2AAA9DE19F for ; Wed, 31 Oct 2007 16:05:18 +1100 (EST) Received: by nf-out-0910.google.com with SMTP id c10so28774nfd for ; Tue, 30 Oct 2007 22:05:17 -0700 (PDT) Message-ID: Date: Wed, 31 Oct 2007 13:05:16 +0800 From: "Bai Shuwei" To: linuxppc-embedded@ozlabs.org, linuxppc-dev@ozlabs.org Subject: ring on PowerPC MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_Part_6516_28126847.1193807116911" List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , ------=_Part_6516_28126847.1193807116911 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Content-Disposition: inline Hi, everyone As we know, the program on the X86 can run on the differnt ring(0, 1, 2, 3) and the linux kernel run in the ring 0 and user program in the ring 3. And now I want to know wether there is a simple mechanism on the PowerPC architecture? thx all! best regards! Buroc -- Add: Tianshui South Road 222, Lanzhou, P.R.China Tel: +86-931-8912025 Zip Code: 730000 URL: oss.lzu.edu.cn Email: baishuwei@gmail.com, buroc@126.com ------=_Part_6516_28126847.1193807116911 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: 7bit Content-Disposition: inline
Hi, everyone
   As we know, the program on the X86 can run on the differnt ring(0, 1, 2, 3) and the linux kernel run in the ring 0 and user program in the ring 3. And now I want to know wether there is a simple mechanism on the PowerPC architecture? thx all!
 
best regards!
 
Buroc

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Add: Tianshui South Road 222, Lanzhou, P.R.China
Tel: +86-931-8912025
Zip Code: 730000
URL: oss.lzu.edu.cn
Email: baishuwei@gmail.com, buroc@126.com
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