From owner-svn-src-head@FreeBSD.ORG Mon Feb 18 19:50:31 2013 Return-Path: Delivered-To: svn-src-head@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by hub.freebsd.org (Postfix) with ESMTP id CA6C175; Mon, 18 Feb 2013 19:50:31 +0000 (UTC) (envelope-from andrew@fubar.geek.nz) Received: from smtp4.clear.net.nz (smtp4.clear.net.nz [203.97.37.64]) by mx1.freebsd.org (Postfix) with ESMTP id 904E822E; Mon, 18 Feb 2013 19:50:31 +0000 (UTC) Received: from mxin2-orange.clear.net.nz (lb2-srcnat.clear.net.nz [203.97.32.237]) by smtp4.clear.net.nz (CLEAR Net Mail) with ESMTP id <0MIF00FWZL2NMN20@smtp4.clear.net.nz>; Tue, 19 Feb 2013 08:35:22 +1300 (NZDT) Received: from 202-0-48-19.paradise.net.nz (HELO bender) ([202.0.48.19]) by smtpin2.paradise.net.nz with ESMTP; Tue, 19 Feb 2013 08:35:14 +1300 Date: Tue, 19 Feb 2013 08:34:55 +1300 From: Andrew Turner Subject: Re: svn commit: r246926 - in head/sys: arm/arm arm/include vm In-reply-to: <201302180102.r1I12nMX049209@svn.freebsd.org> To: Alan Cox Message-id: <20130219083455.176129d3@bender> MIME-version: 1.0 Content-type: text/plain; charset=US-ASCII Content-transfer-encoding: 7bit References: <201302180102.r1I12nMX049209@svn.freebsd.org> Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: SVN commit messages for the src tree for head/-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 18 Feb 2013 19:50:31 -0000 On Mon, 18 Feb 2013 01:02:49 +0000 (UTC) Alan Cox wrote: > Author: alc > Date: Mon Feb 18 01:02:48 2013 > New Revision: 246926 > URL: http://svnweb.freebsd.org/changeset/base/246926 > > Log: > On arm, like sparc64, the end of the kernel map varies from one > type of machine to another. Therefore, VM_MAX_KERNEL_ADDRESS can't > be a constant. Instead, #define it to be a variable, > vm_max_kernel_address, just like we do on sparc64. This looks to be broken on non-FDT ARM. There are still a number of copies of initarm for older ports without FDT that will need vm_max_kernel_address to be set. Andrew