From owner-cvs-src@FreeBSD.ORG Tue May 2 12:08:56 2006 Return-Path: X-Original-To: cvs-src@freebsd.org Delivered-To: cvs-src@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 74A9E16A401; Tue, 2 May 2006 12:08:56 +0000 (UTC) (envelope-from jhb@freebsd.org) Received: from server.baldwin.cx (66-23-211-162.clients.speedfactory.net [66.23.211.162]) by mx1.FreeBSD.org (Postfix) with ESMTP id 3D73D43D5A; Tue, 2 May 2006 12:08:55 +0000 (GMT) (envelope-from jhb@freebsd.org) Received: from zion.baldwin.cx (zion.baldwin.cx [192.168.0.7]) (authenticated bits=0) by server.baldwin.cx (8.13.4/8.13.4) with ESMTP id k42C8kDw026942; Tue, 2 May 2006 08:08:46 -0400 (EDT) (envelope-from jhb@freebsd.org) From: John Baldwin To: src-committers@freebsd.org Date: Tue, 2 May 2006 07:59:24 -0400 User-Agent: KMail/1.8.3 References: <200605012207.k41M708t085350@repoman.freebsd.org> In-Reply-To: <200605012207.k41M708t085350@repoman.freebsd.org> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-15" Content-Transfer-Encoding: quoted-printable Content-Disposition: inline Message-Id: <200605020759.24581.jhb@freebsd.org> X-Virus-Scanned: ClamAV 0.87.1/1434/Mon May 1 15:51:00 2006 on server.baldwin.cx X-Virus-Status: Clean X-Spam-Status: No, score=-4.4 required=4.2 tests=ALL_TRUSTED,BAYES_00 autolearn=ham version=3.1.0 X-Spam-Checker-Version: SpamAssassin 3.1.0 (2005-09-13) on server.baldwin.cx Cc: cvs-src@freebsd.org, cvs-all@freebsd.org Subject: Re: cvs commit: src/sys/amd64/amd64 mp_machdep.c pmap.c src/sys/amd64/include pmap.h specialreg.h src/sys/i386/i386 mp_machdep.c pmap.c src/sys/i386/include pmap.h specialreg.h X-BeenThere: cvs-src@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: CVS commit messages for the src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 02 May 2006 12:08:57 -0000 On Monday 01 May 2006 06:07 pm, John Baldwin wrote: > jhb 2006-05-01 22:07:00 UTC > > FreeBSD src repository > > Modified files: > sys/amd64/amd64 mp_machdep.c pmap.c > sys/amd64/include pmap.h specialreg.h > sys/i386/i386 mp_machdep.c pmap.c > sys/i386/include pmap.h specialreg.h > Log: > Add various constants for the PAT MSR and the PAT PTE and PDE flags. > Initialize the PAT MSR during boot to map PAT type 2 to Write-Combining > (WC) instead of Uncached (UC-). > > MFC after: 1 month I'm just merging in some of the simple PAT-related changes that aren't going to change at this point to cut down on the diff. I still haven't brought in the actual changes to take advantage of PAT. =2D-=20 John Baldwin =A0<>< =A0http://www.FreeBSD.org/~jhb/ "Power Users Use the Power to Serve" =A0=3D =A0http://www.FreeBSD.org