From owner-freebsd-current@FreeBSD.ORG Sun Mar 19 09:12:57 2006 Return-Path: X-Original-To: current@freebsd.org Delivered-To: freebsd-current@FreeBSD.ORG Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id B725D16A400 for ; Sun, 19 Mar 2006 09:12:57 +0000 (UTC) (envelope-from xdivac02@stud.fit.vutbr.cz) Received: from eva.fit.vutbr.cz (eva.fit.vutbr.cz [147.229.10.14]) by mx1.FreeBSD.org (Postfix) with ESMTP id 1CD6D43D5A for ; Sun, 19 Mar 2006 09:12:56 +0000 (GMT) (envelope-from xdivac02@stud.fit.vutbr.cz) Received: from eva.fit.vutbr.cz (localhost [127.0.0.1]) by eva.fit.vutbr.cz (envelope-from xdivac02@eva.fit.vutbr.cz) (8.13.4/8.13.3) with ESMTP id k2J9Cpsa003932 (version=TLSv1/SSLv3 cipher=EDH-RSA-DES-CBC3-SHA bits=168 verify=NO); Sun, 19 Mar 2006 10:12:51 +0100 (CET) Received: (from xdivac02@localhost) by eva.fit.vutbr.cz (8.13.4/8.13.3/Submit) id k2J9CpBM003930; Sun, 19 Mar 2006 10:12:51 +0100 (CET) Date: Sun, 19 Mar 2006 10:12:51 +0100 From: Divacky Roman To: Alexander Leidinger Message-ID: <20060319091251.GA3875@stud.fit.vutbr.cz> References: <20060318221432.20fbefda@Magellan.Leidinger.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20060318221432.20fbefda@Magellan.Leidinger.net> User-Agent: Mutt/1.4.2i X-Scanned-By: MIMEDefang 2.49 on 147.229.10.14 Cc: current@freebsd.org Subject: Re: Some background info regarding the COMPAT_43 changes in the linuxolator X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 19 Mar 2006 09:12:57 -0000 On Sat, Mar 18, 2006 at 10:14:32PM +0100, Alexander Leidinger wrote: > Hi, > > there's still a COMPAT_43 section in the architecture part of the > linuxolator. It's in an autogenerated file (linux_proto.h). Without > COMPAT_43 it seems that unimplemented linux syscalls will not be > printed to the console anymore. If someone understands > kern/makesyscalls.sh good enough to remove the ifdef/endif: please send > patches or commit a fix. I'll take a look at it... also... I think once the COMPAT_43 is vanished from linuxolator we can also remove CMOPAT_43 from GENERIC and (possibly) put COMPAT_43TTY there instead of it.... COMPAT_43 hurts performance and also the code it ifdefs might not be well tested etc. definitely a thing to remove :) roman