From owner-freebsd-i386@FreeBSD.ORG Sat Dec 18 06:50:08 2010 Return-Path: Delivered-To: freebsd-i386@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 96051106564A for ; Sat, 18 Dec 2010 06:50:08 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id 806AA8FC1A for ; Sat, 18 Dec 2010 06:50:08 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.4/8.14.4) with ESMTP id oBI6o8vw046508 for ; Sat, 18 Dec 2010 06:50:08 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.4/8.14.4/Submit) id oBI6o81Q046507; Sat, 18 Dec 2010 06:50:08 GMT (envelope-from gnats) Date: Sat, 18 Dec 2010 06:50:08 GMT Message-Id: <201012180650.oBI6o81Q046507@freefall.freebsd.org> To: freebsd-i386@FreeBSD.org From: Colin Percival Cc: Subject: Re: i386/153260: lor in vfs_bio and ufs_dirhash on EC2 AMI X-BeenThere: freebsd-i386@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: Colin Percival List-Id: I386-specific issues for FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 18 Dec 2010 06:50:08 -0000 The following reply was made to PR i386/153260; it has been noted by GNATS. From: Colin Percival To: bug-followup@FreeBSD.org, pete@nomadlogic.org Cc: Subject: Re: i386/153260: lor in vfs_bio and ufs_dirhash on EC2 AMI Date: Fri, 17 Dec 2010 22:40:48 -0800 Thanks for reporting these. The bufwait/dirhash LOR is a known false positive, and the ufs/bufwait/ufs LOR is something I see very frequently; either it's a false positive or it's otherwise very unlikely to cause problems given how many people see it and don't encounter problems. These two were both reported in PR kern/138002 (and probably other PRs too) so I'm going to close this PR as a duplicate. -- Colin Percival Security Officer, FreeBSD | freebsd.org | The power to serve Founder / author, Tarsnap | tarsnap.com | Online backups for the truly paranoid