From owner-freebsd-emulation@FreeBSD.ORG Tue Jan 20 15:31:03 2009 Return-Path: Delivered-To: emulation@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id DCD3510656C4 for ; Tue, 20 Jan 2009 15:31:03 +0000 (UTC) (envelope-from root@dchagin.dialup.corbina.ru) Received: from contrabass.post.ru (contrabass.post.ru [85.21.78.5]) by mx1.freebsd.org (Postfix) with ESMTP id 8FC7D8FC1E for ; Tue, 20 Jan 2009 15:31:03 +0000 (UTC) (envelope-from root@dchagin.dialup.corbina.ru) Received: from corbina.ru (mail.post.ru [195.14.50.16]) by contrabass.post.ru (Postfix) with ESMTP id B508145865; Tue, 20 Jan 2009 18:09:18 +0300 (MSK) X-Virus-Scanned: by cgpav Uf39PSi9pFi9oFi9 Received: from dchagin.dialup.corbina.ru ([78.107.232.239] verified) by corbina.ru (CommuniGate Pro SMTP 5.1.14) with ESMTPS id 1579796750; Tue, 20 Jan 2009 18:09:18 +0300 Received: from dchagin.dialup.corbina.ru (localhost.chd.net [127.0.0.1]) by dchagin.dialup.corbina.ru (8.14.3/8.14.3) with ESMTP id n0KF9I7O018254; Tue, 20 Jan 2009 18:09:18 +0300 (MSK) (envelope-from root@dchagin.dialup.corbina.ru) Received: (from root@localhost) by dchagin.dialup.corbina.ru (8.14.3/8.14.3/Submit) id n0KF9Dd1018243; Tue, 20 Jan 2009 18:09:13 +0300 (MSK) (envelope-from root) Date: Tue, 20 Jan 2009 18:09:13 +0300 From: Chagin Dmitry To: "Arno J. Klaassen" Message-ID: <20090120150913.GA60423@dchagin.dialup.corbina.ru> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.18 (2008-05-17) Cc: emulation@freebsd.org Subject: Re: bug in pipes for linux emul 2.6.16 ? X-BeenThere: freebsd-emulation@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Development of Emulators of other operating systems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 20 Jan 2009 15:31:05 -0000 On Tue, Jan 20, 2009 at 03:26:13PM +0100, Arno J. Klaassen wrote: > > Hello, > > I still have this problem when bootstrapping gentoo; I upgraded > to recent -current, applied futex patch > ( http://people.freebsd.org/~timur/dchagin/mega-head.linux.patch ), > but still same behaviour; e.g. for building libIDL : > > bison -y -d -v 2>/dev/null ./parser.y > > hangs, a ps axlww in another (native) terminal showing : > > 0 4171 1726 0 76 0 2576 1736 ppwait D+ 0 0:00.02 > make (gmake) > 0 4172 4171 0 76 0 3316 2548 wait I+ 0 0:00.01 > /bin/sh -c bison -y -d -v 2>/dev/null ./parser.y (bash) > 0 4173 4172 0 76 0 3044 1988 ppwait D+ 0 0:00.02 > bison -y -d -v ./parser.y > 0 4174 4173 0 76 0 2432 1556 piperd I+ 0 0:00.01 > /usr/bin/m4 /usr/share/bison/m4sugar/m4sugar.m4 - > /usr/share/bison/yacc.c > > > Should I file a PR for this? Does someone have a suggestion of > some kern.ipc or other sysctl to play with (for memory : > "i486-linux-gcc -pipe " shows the same behaviour on some files > whilst working correctly on the majority ... > > Thank you in advance, Arno > Please tell how I can repeat this problem for myself? that you do? -- Have fun! chd