From owner-svn-ports-head@freebsd.org Sun Sep 24 12:36:46 2017 Return-Path: Delivered-To: svn-ports-head@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 005E8E276D2 for ; Sun, 24 Sep 2017 12:36:46 +0000 (UTC) (envelope-from danfe@regency.nsu.ru) Received: from mx.nsu.ru (mx.nsu.ru [84.237.50.39]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id A24067436B for ; Sun, 24 Sep 2017 12:36:44 +0000 (UTC) (envelope-from danfe@regency.nsu.ru) Received: from Debian-exim by mx.nsu.ru with local (Exim 4.72) (envelope-from ) id 1dw69C-0000TP-Fa for svn-ports-head@freebsd.org; Sun, 24 Sep 2017 19:36:34 +0700 Received: from [84.237.50.47] (helo=regency.nsu.ru) by mx.nsu.ru with esmtp (Exim 4.72) (envelope-from ) id 1dw69C-0000Sz-BE; Sun, 24 Sep 2017 19:36:34 +0700 Received: from regency.nsu.ru (localhost [127.0.0.1]) by regency.nsu.ru (8.14.2/8.14.2) with ESMTP id v8OCgVsk077000; Sun, 24 Sep 2017 18:42:31 +0600 (NOVT) (envelope-from danfe@regency.nsu.ru) Received: (from danfe@localhost) by regency.nsu.ru (8.14.2/8.14.2/Submit) id v8OCgQJp076922; Sun, 24 Sep 2017 19:42:26 +0700 (+07) (envelope-from danfe) Date: Sun, 24 Sep 2017 19:42:25 +0700 From: Alexey Dokuchaev To: Matthew Rezny Cc: ports-committers@freebsd.org, svn-ports-all@freebsd.org, svn-ports-head@freebsd.org Subject: Re: svn commit: r433863 - in head: Mk x11-drivers x11-drivers/xf86-input-acecad x11-drivers/xf86-input-egalax x11-drivers/xf86-input-elographics x11-drivers/xf86-input-evdev x11-drivers/xf86-input-evde... Message-ID: <20170924124225.GA75130@regency.nsu.ru> References: <201702111417.v1BEHxaP098524@repo.freebsd.org> <20170921180116.GA78931@regency.nsu.ru> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20170921180116.GA78931@regency.nsu.ru> User-Agent: Mutt/1.4.2.1i X-KLMS-Rule-ID: 3 X-KLMS-Message-Action: skipped X-KLMS-AntiSpam-Status: not scanned, whitelist X-KLMS-AntiPhishing: not scanned, whitelist X-KLMS-AntiVirus: Kaspersky Security 8.0 for Linux Mail Server, version 8.0.1.705, not scanned, whitelist X-BeenThere: svn-ports-head@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: SVN commit messages for the ports tree for head List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 24 Sep 2017 12:36:46 -0000 On Fri, Sep 22, 2017 at 01:01:16AM +0700, Alexey Dokuchaev wrote: > On Sat, Feb 11, 2017 at 02:17:59PM +0000, Matthew Rezny wrote: > > New Revision: 433863 > > URL: https://svnweb.freebsd.org/changeset/ports/433863 > > > > Log: > > Xorg-servers update to 1.18.4 with driver updates and revision bumps. > > Just to let folks know in case they notice similar regressions: this X.org > server update (apparently, input and video drivers do not play a role in > here) had broken movement in vanilla Quake2 (games/quake2lnx) for me, that > is, jumping (may it be with keyboard or mouse). [...] > > Reverting r433863 (updating to r433862 really) back to xorg-server-1.17.4 > had fixed the movement for me. I'll try to investigate more to understand > what exactly had caused this issue. Something very fishy is going on here: I've bisected xorg-server versions and found out that 1.18.2 works, but 1.18.3 does not. However, building 1.18.3 with reverted changes (not too many of them) did not fix the bug! Eventually I got two binaries (Xorg-good and Xorg-bad) that only differ in the lower two bytes of this: static int VendorRelease = (((1) * 10000000) + ((18) * 100000) + ((z) * 1000) + 0); where `z' is either 2 (good) or 3 (bad). Furthermore, building the latest `x11-servers/xorg-server' 1.18.4 with PACKAGE_VERSION='1.18.2' set in the configure script results in "good" Xorg binary. Any ideas/insights are, again, most welcome as I'm not entirely sure where to move next. (I have forcibly rebuilt all X.org-related ports, but it did not help, and I'm not ready to completely wipe out my $localbase just yet.) ./danfe