From owner-freebsd-emulation@FreeBSD.ORG Sat Mar 17 14:08:09 2007 Return-Path: X-Original-To: freebsd-emulation@freebsd.org Delivered-To: freebsd-emulation@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id D7D1C16A401; Sat, 17 Mar 2007 14:08:09 +0000 (UTC) (envelope-from kostikbel@gmail.com) Received: from relay01.kiev.sovam.com (relay01.kiev.sovam.com [62.64.120.200]) by mx1.freebsd.org (Postfix) with ESMTP id 6D70313C4BB; Sat, 17 Mar 2007 14:08:09 +0000 (UTC) (envelope-from kostikbel@gmail.com) Received: from [212.82.216.227] (helo=fw.zoral.com.ua) by relay01.kiev.sovam.com with esmtps (TLSv1:AES256-SHA:256) (Exim 4.60) (envelope-from ) id 1HSZJG-0006I4-74; Sat, 17 Mar 2007 15:51:10 +0200 Received: from deviant.kiev.zoral.com.ua (root@deviant.kiev.zoral.com.ua [10.1.1.148]) by fw.zoral.com.ua (8.13.4/8.13.4) with ESMTP id l2HDonMl002168 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Sat, 17 Mar 2007 15:50:49 +0200 (EET) (envelope-from kostikbel@gmail.com) Received: from deviant.kiev.zoral.com.ua (kostik@localhost [127.0.0.1]) by deviant.kiev.zoral.com.ua (8.13.8/8.13.8) with ESMTP id l2HDonBQ019767; Sat, 17 Mar 2007 15:50:49 +0200 (EET) (envelope-from kostikbel@gmail.com) Received: (from kostik@localhost) by deviant.kiev.zoral.com.ua (8.13.8/8.13.8/Submit) id l2HDonSK019562; Sat, 17 Mar 2007 15:50:49 +0200 (EET) (envelope-from kostikbel@gmail.com) X-Authentication-Warning: deviant.kiev.zoral.com.ua: kostik set sender to kostikbel@gmail.com using -f Date: Sat, 17 Mar 2007 15:50:48 +0200 From: Kostik Belousov To: Tijl Coosemans Message-ID: <20070317135048.GK80993@deviant.kiev.zoral.com.ua> References: <20070316120038.2iizia24mc4wcw8s@webmail.leidinger.net> <200703171429.25551.tijl@ulyssis.org> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="rwbb4r/vLufKlfJs" Content-Disposition: inline In-Reply-To: <200703171429.25551.tijl@ulyssis.org> User-Agent: Mutt/1.4.2.2i X-Virus-Scanned: ClamAV version 0.88.7, clamav-milter version 0.88.7 on fw.zoral.com.ua X-Virus-Status: Clean X-Spam-Status: No, score=-0.1 required=5.0 tests=ALL_TRUSTED,SPF_NEUTRAL autolearn=failed version=3.1.8 X-Spam-Checker-Version: SpamAssassin 3.1.8 (2007-02-13) on fw.zoral.com.ua X-Scanner-Signature: a96565856d7d777f03ae631b61e05b17 X-DrWeb-checked: yes X-SpamTest-Envelope-From: kostikbel@gmail.com X-SpamTest-Group-ID: 00000000 X-SpamTest-Info: Profiles 883 [Mar 16 2007] X-SpamTest-Info: helo_type=3 X-SpamTest-Info: {received from trusted relay: not dialup} X-SpamTest-Method: none X-SpamTest-Method: Local Lists X-SpamTest-Rate: 0 X-SpamTest-Status: Not detected X-SpamTest-Status-Extended: not_detected X-SpamTest-Version: SMTP-Filter Version 3.0.0 [0255], KAS30/Release Cc: Alexander Leidinger , freebsd-emulation@freebsd.org, rdivacky@freebsd.org, jkim@freebsd.org Subject: Re: 2.6.16 for linuxulator & 7.0 release 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: Sat, 17 Mar 2007 14:08:10 -0000 --rwbb4r/vLufKlfJs Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sat, Mar 17, 2007 at 02:29:22PM +0100, Tijl Coosemans wrote: > On Friday 16 March 2007 12:00:38 Alexander Leidinger wrote: > > In p4 we have the futex/TLS stuff for amd64 but because of the futexes = =20 > > not completely right part it is not committed to current yet. As we =20 > > already have the futex and TLS stuff for i386 on a similar level in =20 > > current, I would say we should go ahead and sync the amd64 stuff. It = =20 > > is not used by default, so we don't break existing linux stuff and we = =20 > > get the benefit of more people being able to have a look at it and =20 > > play with it. So what are your opinions, shall we give jkim@ the green = =20 > > light to MFp4 the futex/TLS stuff? >=20 > You should let an amd64 guru review the tls part in imho. I don't think > you can remove these lines for instance: (from linuxolator-p4.diff) >=20 > --- sys/amd64/amd64/cpu_switch.S.orig > +++ sys/amd64/amd64/cpu_switch.S > @@ -104,11 +104,12 @@ > testl $PCB_32BIT,PCB_FLAGS(%r8) > jz 1f /* no, skip over */ > =20 > - /* Save segment selector numbers */ > - movl %ds,PCB_DS(%r8) > - movl %es,PCB_ES(%r8) > - movl %fs,PCB_FS(%r8) > [...] > - /* Restore segment selector numbers */ > - movl PCB_DS(%r8),%ds > - movl PCB_ES(%r8),%es > - movl PCB_FS(%r8),%fs In fact, I'm very interested in reading the patch (in the part related to amd64 implementation of TLS/LDT). So, URL of the diff (in applicable form) of that change is very much welcome. --rwbb4r/vLufKlfJs Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.7 (FreeBSD) iD8DBQFF+/I4C3+MBN1Mb4gRAm+ZAJwKlNfeZ0LhIBO8S3r77p9qLvHK9wCcDsIg e7UzRY3hJ2s4iZwlsD2b9Ok= =A6bM -----END PGP SIGNATURE----- --rwbb4r/vLufKlfJs--