From owner-freebsd-current@FreeBSD.ORG Sat May 26 00:48:19 2007 Return-Path: X-Original-To: Current@FreeBSD.org Delivered-To: freebsd-current@FreeBSD.ORG Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 8822B16A468; Sat, 26 May 2007 00:48:19 +0000 (UTC) (envelope-from marcus@marcuscom.com) Received: from creme-brulee.marcuscom.com (creme-brulee.marcuscom.com [24.172.16.118]) by mx1.freebsd.org (Postfix) with ESMTP id 1C34513C457; Sat, 26 May 2007 00:48:18 +0000 (UTC) (envelope-from marcus@marcuscom.com) Received: from [IPv6:2001:470:1f00:2464::4] (shumai.marcuscom.com [IPv6:2001:470:1f00:2464::4]) by creme-brulee.marcuscom.com (8.14.1/8.14.1) with ESMTP id l4Q0mWen090419; Fri, 25 May 2007 20:48:32 -0400 (EDT) (envelope-from marcus@marcuscom.com) From: Joe Marcus Clarke To: attilio@FreeBSD.org In-Reply-To: <465780A3.8040603@FreeBSD.org> References: <1179962663.75721.6.camel@shumai.marcuscom.com> <20070523165051.G9443@10.0.0.1> <4655D5C1.2010905@FreeBSD.org> <1180022919.10757.24.camel@shumai.marcuscom.com> <3bbf2fe10705240930o10f37febt9fb5f0a46bd193c3@mail.gmail.com> <4657267C.2070306@marcuscom.com> <3bbf2fe10705251116h1a4606fg6250d917247a5143@mail.gmail.com> <46572970.5080201@marcuscom.com> <3bbf2fe10705251135j2b858529l964bf22285d5554e@mail.gmail.com> <3bbf2fe10705251209y658d1910rd62286388bccc092@mail.gmail.com> <4657357C.4050009@marcuscom.com> <4657683E.6040107@FreeBSD.org> <1180136064.94117.14.camel@shumai.marcuscom.com> <46577838.3020107@FreeBSD.org> <1180138048.94117.17.camel@shumai.marcuscom.com> <465780A3.8040603@FreeBSD.org> Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="=-JV5o+lHPltJxRZ0RgPsN" Organization: MarcusCom, Inc. Date: Fri, 25 May 2007 20:48:03 -0400 Message-Id: <1180140483.94117.24.camel@shumai.marcuscom.com> Mime-Version: 1.0 X-Mailer: Evolution 2.10.1 FreeBSD GNOME Team Port X-Spam-Status: No, score=-2.6 required=5.0 tests=BAYES_00,NO_RELAYS autolearn=ham version=3.1.8 X-Spam-Checker-Version: SpamAssassin 3.1.8 (2007-02-13) on creme-brulee.marcuscom.com Cc: Jeff Roberson , jeff@FreeBSD.org, Current@FreeBSD.org Subject: Re: Panic on -CURRENT after LDT changes 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: Sat, 26 May 2007 00:48:19 -0000 --=-JV5o+lHPltJxRZ0RgPsN Content-Type: text/plain Content-Transfer-Encoding: quoted-printable On Sat, 2007-05-26 at 02:34 +0200, Attilio Rao wrote: > Joe Marcus Clarke wrote: > > On Sat, 2007-05-26 at 01:58 +0200, Attilio Rao wrote: > >> Joe Marcus Clarke wrote: > >>> On Sat, 2007-05-26 at 00:50 +0200, Attilio Rao wrote: > >>>> Joe Marcus Clarke wrote: > >>>>> -----BEGIN PGP SIGNED MESSAGE----- > >>>>> Hash: SHA1 > >>>>> > >>>>> > >>>>> Thanks. I just finished building a PREEMPTION-less kernel. I'll h= old > >>>>> off on the test until I get your patch. > >>>> Hello Joe, > >>>> can you please try this patch: > >>>> http://users.gufi.org/~rookie/works/patches/sys_machdep.diff > >>>> > >>>> maybe using with and without PREEMPTION? > >>> With PREEMPTION yields a new crash: > >> Could you please re-download the patch and try this new one? > >=20 > > Ding, ding, ding. With this patch plus PREEMPTION, I no longer get a > > crash. Given that is the ideal state (i.e. closest to a GENERIC > > kernel), I think this is a winner. >=20 > Could you please try this better approach on a VANILLA kernel and say if=20 > it still works for you: > http://users.gufi.org/~rookie/works/patches/schedlock/ldt2.diff Still works, no crash. Joe --=20 PGP Key : http://www.marcuscom.com/pgp.asc --=-JV5o+lHPltJxRZ0RgPsN Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.7 (FreeBSD) iD8DBQBGV4PBb2iPiv4Uz4cRAr8AAJ44q0Jeo5bBoAyzXpHs0hOlAZxjswCdFNOy dcptBFnUKKiZ5xKB/NCYSPs= =Fmjq -----END PGP SIGNATURE----- --=-JV5o+lHPltJxRZ0RgPsN--