From owner-freebsd-current Mon Nov 18 13:20: 8 2002 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 5155037B401; Mon, 18 Nov 2002 13:20:06 -0800 (PST) Received: from obsecurity.dyndns.org (adsl-63-207-60-146.dsl.lsan03.pacbell.net [63.207.60.146]) by mx1.FreeBSD.org (Postfix) with ESMTP id 69CB043E6E; Mon, 18 Nov 2002 13:20:00 -0800 (PST) (envelope-from kris@obsecurity.org) Received: by obsecurity.dyndns.org (Postfix, from userid 1000) id 926A566C61; Mon, 18 Nov 2002 13:19:59 -0800 (PST) Date: Mon, 18 Nov 2002 13:19:59 -0800 From: Kris Kennaway To: Alfred Perlstein Cc: Kris Kennaway , current@FreeBSD.ORG, tanimura@FreeBSD.ORG Subject: Re: Lock order reversals in sys_pipe.c and kern_sig.c Message-ID: <20021118211959.GA65573@xor.obsecurity.org> References: <20021118190819.GK12906@rot13.obsecurity.org> <20021118193901.GA16066@elvis.mu.org> <20021118200229.GA24837@rot13.obsecurity.org> <20021118201808.GB16066@elvis.mu.org> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="VbJkn9YxBvnuCH5J" Content-Disposition: inline In-Reply-To: <20021118201808.GB16066@elvis.mu.org> User-Agent: Mutt/1.4i Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG --VbJkn9YxBvnuCH5J Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Nov 18, 2002 at 12:18:08PM -0800, Alfred Perlstein wrote: > * Kris Kennaway [021118 12:01] wrote: > > On Mon, Nov 18, 2002 at 11:39:01AM -0800, Alfred Perlstein wrote: > >=20 > > > Well now they are, I will investigate as time permits. > >=20 > > Thanks. > >=20 > > > I'm still in a holding pattern about adding more debugging info to > > > lockd now that we're in release candidate mode. I may ask for a > > > branch to be done, but i'm not sure yet. > >=20 > > Feel free to give me non-committed patches to test :-) >=20 > GRR, witless always gives me the locations of the correct lock > order, never the locations of the incorrect ones, so here, try this > and give me a backtrace, it should nail you with extreme prejudice > when you get what i think is the wrong order: Thanks, I'll try this ASAP. Kris --VbJkn9YxBvnuCH5J Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (FreeBSD) iD8DBQE92Vl+Wry0BWjoQKURAl3mAJ4jdqsGFBuDJ5T5RKTVa9q6PzZGgwCfRxr+ RDuEuCpBpMGDjcScResZqr8= =wHSF -----END PGP SIGNATURE----- --VbJkn9YxBvnuCH5J-- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message