From owner-svn-src-all@FreeBSD.ORG Mon Mar 30 17:15:18 2015 Return-Path: Delivered-To: svn-src-all@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 1EB3E8F8; Mon, 30 Mar 2015 17:15:18 +0000 (UTC) Received: from pp2.rice.edu (proofpoint2.mail.rice.edu [128.42.201.101]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id CE335281; Mon, 30 Mar 2015 17:15:17 +0000 (UTC) Received: from pps.filterd (pp2.rice.edu [127.0.0.1]) by pp2.rice.edu (8.14.5/8.14.5) with SMTP id t2UHCGFX032586; Mon, 30 Mar 2015 12:15:17 -0500 Received: from mh1.mail.rice.edu (mh1.mail.rice.edu [128.42.201.20]) by pp2.rice.edu with ESMTP id 1teuh3rf15-1; Mon, 30 Mar 2015 12:15:16 -0500 X-Virus-Scanned: by amavis-2.7.0 at mh1.mail.rice.edu, auth channel Received: from 108-254-203-201.lightspeed.hstntx.sbcglobal.net (108-254-203-201.lightspeed.hstntx.sbcglobal.net [108.254.203.201]) (using TLSv1 with cipher RC4-MD5 (128/128 bits)) (No client certificate requested) (Authenticated sender: alc) by mh1.mail.rice.edu (Postfix) with ESMTPSA id 2AC2E460129; Mon, 30 Mar 2015 12:15:16 -0500 (CDT) Message-ID: <551984A3.2010507@rice.edu> Date: Mon, 30 Mar 2015 12:15:15 -0500 From: Alan Cox User-Agent: Mozilla/5.0 (X11; FreeBSD i386; rv:31.0) Gecko/20100101 Thunderbird/31.3.0 MIME-Version: 1.0 To: Adrian Chadd Subject: Re: svn commit: r280327 - in head/sys: kern vm References: <201503280241.t2S2fWcQ078499@gw.catspoiler.org> <5516E4EA.60201@FreeBSD.org> <5516EB31.7000309@rice.edu> In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 kscore.is_bulkscore=1.26130939026581e-10 kscore.compositescore=0 circleOfTrustscore=0 compositescore=0.714301145562988 suspectscore=3 recipient_domain_to_sender_totalscore=0 phishscore=0 bulkscore=0 kscore.is_spamscore=0 rbsscore=0.714301145562988 recipient_to_sender_totalscore=0 recipient_domain_to_sender_domain_totalscore=0 spamscore=0 recipient_to_sender_domain_totalscore=0 urlsuspectscore=0.714301145562988 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=7.0.1-1402240000 definitions=main-1503300164 Cc: "src-committers@freebsd.org" , Alan Cox , Don Lewis , Bryan Drewery , portmgr@freebsd.org, "svn-src-head@freebsd.org" , "svn-src-all@freebsd.org" , clusteradm@freebsd.org X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 30 Mar 2015 17:15:18 -0000 On 03/28/2015 13:03, Adrian Chadd wrote: > Hm, at least MIPS is still using gcc-4.2. It won't happen on MIPS until superpage support is added to the pmap. > Shall we fix gcc in the tree to stop this from happening? I think > that's the most sane thing to do, if a bit tedious. Yes, at least for newer branches, where that's a possibility. For building ports for older branches on newer kernels, maybe we can do without precompiled headers. Also, we should figure out whether this is an issue for newer versions of gcc in ports.