From owner-cvs-src@FreeBSD.ORG Thu Sep 29 13:03:55 2005 Return-Path: X-Original-To: cvs-src@FreeBSD.org Delivered-To: cvs-src@FreeBSD.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 16BE416A420; Thu, 29 Sep 2005 13:03:55 +0000 (GMT) (envelope-from pjd@garage.freebsd.pl) Received: from mail.garage.freebsd.pl (arm132.internetdsl.tpnet.pl [83.17.198.132]) by mx1.FreeBSD.org (Postfix) with ESMTP id F2BFF43D49; Thu, 29 Sep 2005 13:03:53 +0000 (GMT) (envelope-from pjd@garage.freebsd.pl) Received: by mail.garage.freebsd.pl (Postfix, from userid 65534) id 7D09052D13; Thu, 29 Sep 2005 15:03:52 +0200 (CEST) Received: from localhost (pjd.wheel.pl [10.0.1.1]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.garage.freebsd.pl (Postfix) with ESMTP id BF7D852CD7; Thu, 29 Sep 2005 15:03:45 +0200 (CEST) Date: Thu, 29 Sep 2005 15:03:38 +0200 From: Pawel Jakub Dawidek To: Peter Edwards Message-ID: <20050929130338.GC1715@garage.freebsd.pl> References: <200509291037.j8TAbKdI010227@repoman.freebsd.org> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="0/kgSOzhNoDC5T3a" Content-Disposition: inline In-Reply-To: <200509291037.j8TAbKdI010227@repoman.freebsd.org> X-PGP-Key-URL: http://people.freebsd.org/~pjd/pjd.asc X-OS: FreeBSD 7.0-CURRENT i386 User-Agent: mutt-ng devel (FreeBSD) X-Spam-Checker-Version: SpamAssassin 3.0.4 (2005-06-05) on mail.garage.freebsd.pl X-Spam-Level: X-Spam-Status: No, score=-5.9 required=3.0 tests=ALL_TRUSTED,BAYES_00 autolearn=ham version=3.0.4 Cc: cvs-src@FreeBSD.org, src-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: Re: cvs commit: src/sys/kern vfs_bio.c X-BeenThere: cvs-src@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: CVS commit messages for the src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 29 Sep 2005 13:03:55 -0000 --0/kgSOzhNoDC5T3a Content-Type: text/plain; charset=iso-8859-2 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Sep 29, 2005 at 10:37:20AM +0000, Peter Edwards wrote: +> peadar 2005-09-29 10:37:20 UTC +>=20 +> FreeBSD src repository +>=20 +> Modified files: +> sys/kern vfs_bio.c=20 +> Log: +> Close a race in biodone(), whereby the bio_done field of the passed +> bio may have been freed and reassigned by the wakeup before being +> tested after releasing the bdonelock. +> =20 +> There's a non-zero chance this is the cause of a few of the crashes +> knocking around with biodone() sitting in the stack backtrace. Should this fix the panic on boot in vmware? --=20 Pawel Jakub Dawidek http://www.wheel.pl pjd@FreeBSD.org http://www.FreeBSD.org FreeBSD committer Am I Evil? Yes, I Am! --0/kgSOzhNoDC5T3a Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.1 (FreeBSD) iD8DBQFDO+YpForvXbEpPzQRAoj4AJ43TSi7Vdvt7DqJJoyC6QWt/yBJmwCdFMbO 4TAYj20P9mbnnwYjw5lZ1N0= =Aj0v -----END PGP SIGNATURE----- --0/kgSOzhNoDC5T3a--