From owner-freebsd-bugs Mon Jul 27 11:19:33 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id LAA05692 for freebsd-bugs-outgoing; Mon, 27 Jul 1998 11:19:33 -0700 (PDT) (envelope-from owner-freebsd-bugs@FreeBSD.ORG) Received: from freefall.freebsd.org (freefall.FreeBSD.ORG [204.216.27.21]) by hub.freebsd.org (8.8.8/8.8.8) with ESMTP id LAA05658 for ; Mon, 27 Jul 1998 11:19:15 -0700 (PDT) (envelope-from rivers@dignus.com) Received: from elvis.vnet.net (elvis.vnet.net [166.82.1.5]) by freefall.freebsd.org (8.8.8/8.8.5) with ESMTP id LAA14588 for ; Mon, 27 Jul 1998 11:18:05 -0700 (PDT) Received: from dignus.com (ponds.vnet.net [166.82.177.48]) by elvis.vnet.net (8.8.8/8.8.4) with ESMTP id OAA03584; Mon, 27 Jul 1998 14:18:38 -0400 (EDT) Received: from lakes.dignus.com (lakes [10.0.0.3]) by dignus.com (8.8.8/8.8.5) with ESMTP id OAA16545; Mon, 27 Jul 1998 14:53:18 -0400 (EDT) Received: (from rivers@localhost) by lakes.dignus.com (8.8.8/8.6.9) id OAA14121; Mon, 27 Jul 1998 14:22:39 -0400 (EDT) Date: Mon, 27 Jul 1998 14:22:39 -0400 (EDT) From: Thomas David Rivers Message-Id: <199807271822.OAA14121@lakes.dignus.com> To: freebsd-bugs@freefall.cdrom.com, luoqi@chen.ml.org Subject: Re: kern/7415: VMIO bug for FS with sub-page-size blocks (with fix) In-Reply-To: <199807271713.NAA07229@chen.ml.org> Sender: owner-freebsd-bugs@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org Luoqi Chen writes: There are some bugs in VMIO code when dealing with blocks not on a page-boundary. They may cause crash for FS with sub-page sized blocks (e.g. MSDOSFS), or VMIO enabled block devices (which uses 512-byte blocks). I was wondering if this could be in 2.2.x? It seems, just looking at the patch, that the problem exists there as well. - Dave Rivers - To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message