Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932378AbWIPLeK (ORCPT ); Sat, 16 Sep 2006 07:34:10 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932379AbWIPLeK (ORCPT ); Sat, 16 Sep 2006 07:34:10 -0400 Received: from wx-out-0506.google.com ([66.249.82.224]:22655 "EHLO wx-out-0506.google.com") by vger.kernel.org with ESMTP id S932378AbWIPLeJ (ORCPT ); Sat, 16 Sep 2006 07:34:09 -0400 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:to:subject:mime-version:content-type:content-transfer-encoding:content-disposition; b=PmFftEIjpW18aC0sRNFr1wrtGnvuInxJpXwAHLcTQpKkFcw1KtSf9p5IndZHB48v5JZEItzYmV0FtUEtvDI5ibBvijs+hOOdLggs3aHPML2Vdc3q8Wkiwpiu2zqm1fSl5kMf84sMMu3kC0b0F9jG0xaX2Aev7Yg+MlS2JD9JYxw= Message-ID: Date: Sat, 16 Sep 2006 17:04:08 +0530 From: "yogeshwar sonawane" To: linux-kernel Subject: How much kernel memory is in 64-bit OS ? MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 489 Lines: 18 Hi all, We all know that in 32-bit OS, total 4GB memory space is divided in 3(user) + 1(kernel) space. Similarly, what is the division/scenario in case of 64-bit OS ? Any reference/explanation will be helpful. thanks in advance. Yogeshwar - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/