From owner-freebsd-current@FreeBSD.ORG Sat Apr 18 18:25:37 2009 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 64BFB1065809 for ; Sat, 18 Apr 2009 18:25:35 +0000 (UTC) (envelope-from rnoland@FreeBSD.org) Received: from gizmo.2hip.net (gizmo.2hip.net [64.74.207.195]) by mx1.freebsd.org (Postfix) with ESMTP id 123D18FC50 for ; Sat, 18 Apr 2009 18:23:47 +0000 (UTC) (envelope-from rnoland@FreeBSD.org) Received: from [192.168.1.156] (adsl-156-16-91.bna.bellsouth.net [70.156.16.91]) (authenticated bits=0) by gizmo.2hip.net (8.14.3/8.14.3) with ESMTP id n3IINggi044183 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Sat, 18 Apr 2009 14:23:42 -0400 (EDT) (envelope-from rnoland@FreeBSD.org) From: Robert Noland To: deeptech71@gmail.com In-Reply-To: <49E93312.2090403@gmail.com> References: <49E6ACEE.6080301@gmail.com> <200904161116.58094.jhb@freebsd.org> <1239913234.1991.1.camel@balrog.2hip.net> <49E7FED0.9090708@gmail.com> <1239996517.24514.1.camel@balrog.2hip.net> <49E93312.2090403@gmail.com> Content-Type: multipart/signed; micalg="pgp-sha1"; protocol="application/pgp-signature"; boundary="=-xHlsAanDDlNtbMLIAScG" Organization: FreeBSD Date: Sat, 18 Apr 2009 13:22:37 -0500 Message-Id: <1240078957.3525.3.camel@balrog.2hip.net> Mime-Version: 1.0 X-Mailer: Evolution 2.26.0 FreeBSD GNOME Team Port X-Spam-Status: No, score=-3.2 required=5.0 tests=AWL,BAYES_00,RDNS_DYNAMIC autolearn=no version=3.2.5 X-Spam-Checker-Version: SpamAssassin 3.2.5 (2008-06-10) on gizmo.2hip.net Cc: freebsd-current@freebsd.org Subject: Re: diagnosing freezes (DRI?) 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, 18 Apr 2009 18:26:51 -0000 --=-xHlsAanDDlNtbMLIAScG Content-Type: text/plain Content-Transfer-Encoding: quoted-printable On Sat, 2009-04-18 at 03:55 +0200, deeptech71@gmail.com wrote: > Robert Noland wrote: > > On Fri, 2009-04-17 at 06:00 +0200, deeptech71@gmail.com wrote: > >> Robert Noland wrote: > >>> On Thu, 2009-04-16 at 11:16 -0400, John Baldwin wrote: > >>>> The drm code is doing a copyin() while holding a mutex (which is not= allowed). > >>> Ok, the quick and dirty fix for this is > >>> http://people.freebsd.org/~rnoland/drm_radeon_state-copyin-fix.patch > >>> > >>> I think there may be other places of concern though and a more proper > >>> fix is needed. > >> I still get the same lockup :( > >=20 > > It can't be the same backtrace though... I'll get a more complete patch > > put together shortly. >=20 > Wait do I need to do a make buildworld too? I only built a patched kernel= . No, you shouldn't need to buildworld, as long as everything was in sync to start with. robert. > _______________________________________________ > freebsd-current@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org= " --=20 Robert Noland FreeBSD --=-xHlsAanDDlNtbMLIAScG Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.11 (FreeBSD) iEYEABECAAYFAknqGm0ACgkQM4TrQ4qfRON+kwCeOlXO11hPIu+Q9Ir5PqGkLnCE Xo4An0UIWz2Btv4oWo9534Pu4v718EaR =zUzW -----END PGP SIGNATURE----- --=-xHlsAanDDlNtbMLIAScG--