From owner-svn-src-all@FreeBSD.ORG Mon Jan 5 21:37:39 2015 Return-Path: Delivered-To: svn-src-all@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 7F1FFEFD; Mon, 5 Jan 2015 21:37:39 +0000 (UTC) Received: from gold.funkthat.com (gate2.funkthat.com [208.87.223.18]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "gold.funkthat.com", Issuer "gold.funkthat.com" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 55C4064451; Mon, 5 Jan 2015 21:37:39 +0000 (UTC) Received: from gold.funkthat.com (localhost [127.0.0.1]) by gold.funkthat.com (8.14.5/8.14.5) with ESMTP id t05LbdFC023994 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Mon, 5 Jan 2015 13:37:39 -0800 (PST) (envelope-from jmg@gold.funkthat.com) Received: (from jmg@localhost) by gold.funkthat.com (8.14.5/8.14.5/Submit) id t05LbdLG023993; Mon, 5 Jan 2015 13:37:39 -0800 (PST) (envelope-from jmg) Date: Mon, 5 Jan 2015 13:37:38 -0800 From: John-Mark Gurney To: Ian Lepore Subject: Re: svn commit: r276666 - head/sys/conf Message-ID: <20150105213737.GK1949@funkthat.com> References: <201501042008.t04K8P6A022616@svn.freebsd.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <201501042008.t04K8P6A022616@svn.freebsd.org> X-Operating-System: FreeBSD 9.1-PRERELEASE amd64 X-PGP-Fingerprint: 54BA 873B 6515 3F10 9E88 9322 9CB1 8F74 6D3F A396 X-Files: The truth is out there X-URL: http://resnet.uoregon.edu/~gurney_j/ X-Resume: http://resnet.uoregon.edu/~gurney_j/resume.html X-TipJar: bitcoin:13Qmb6AeTgQecazTWph4XasEsP7nGRbAPE X-to-the-FBI-CIA-and-NSA: HI! HOW YA DOIN? can i haz chizburger? User-Agent: Mutt/1.5.21 (2010-09-15) X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.2.7 (gold.funkthat.com [127.0.0.1]); Mon, 05 Jan 2015 13:37:39 -0800 (PST) Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers@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, 05 Jan 2015 21:37:39 -0000 Ian Lepore wrote this message on Sun, Jan 04, 2015 at 20:08 +0000: > Author: ian > Date: Sun Jan 4 20:08:24 2015 > New Revision: 276666 > URL: https://svnweb.freebsd.org/changeset/base/276666 > > Log: > Eliminate uninitialized variable warnings in kernel and module builds when > building with gcc 4.2 > > This has been requested several times over the past few months by several > people (including me), because gcc 4.2 just gets it wrong too often. It's > causing us to litter the code with lots of bogus initializers just to > squelch the warnings. We still have clang and coverity telling us about > uninitialized variables, and they do so more accurately. Thanks. Now we should go find all the places added the initalization for gcc, and remove them... -- John-Mark Gurney Voice: +1 415 225 5579 "All that I will do, has been done, All that I have, has not."