From owner-freebsd-current@FreeBSD.ORG Wed Aug 6 11:50:35 2003 Return-Path: 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 1F0F437B404 for ; Wed, 6 Aug 2003 11:50:34 -0700 (PDT) Received: from mail26c.sbc-webhosting.com (mail26c.sbc-webhosting.com [216.173.237.166]) by mx1.FreeBSD.org (Postfix) with SMTP id 9800A43FDF for ; Wed, 6 Aug 2003 11:50:33 -0700 (PDT) (envelope-from alc@imimic.com) Received: from www.imimic.com (64.143.12.21)2-0702125812 for ; Wed, 6 Aug 2003 14:50:18 -0400 (EDT) Sender: alc@FreeBSD.ORG Message-ID: <3F314DE3.61C8B5B1@imimic.com> Date: Wed, 06 Aug 2003 13:50:11 -0500 From: "Alan L. Cox" Organization: iMimic Networking, Inc. X-Mailer: Mozilla 4.8 [en] (X11; U; Linux 2.4.2 i386) X-Accept-Language: en MIME-Version: 1.0 To: current@freebsd.org Content-Type: multipart/mixed; boundary="------------07484056F7EDFB3924BE5053" X-Loop-Detect: 1 Subject: [Fwd: cvs commit: src/sys/i386/i386 pmap.c] X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 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: Wed, 06 Aug 2003 18:50:35 -0000 This is a multi-part message in MIME format. --------------07484056F7EDFB3924BE5053 Content-Type: text/plain; charset=x-user-defined Content-Transfer-Encoding: 7bit If your i386 system has panic()ed in pmap_remove_all() recently, I would encourage you to update your pmap.c. Regards, Alan --------------07484056F7EDFB3924BE5053 Content-Type: message/rfc822 Content-Transfer-Encoding: 7bit Content-Disposition: inline Received: from mx2.freebsd.org (216.136.204.119)0-0212055615 for ; Wed, 6 Aug 2003 14:46:56 -0400 (EDT) Received: from hub.freebsd.org (hub.freebsd.org [216.136.204.18]) by mx2.freebsd.org (Postfix) with ESMTP id 41B6455878 for ; Wed, 6 Aug 2003 11:46:52 -0700 (PDT) (envelope-from owner-src-committers@FreeBSD.org) Received: by hub.freebsd.org (Postfix) id F3B5D37B40A; Wed, 6 Aug 2003 11:46:52 -0700 (PDT) Delivered-To: alc@freebsd.org Received: by hub.freebsd.org (Postfix, from userid 538) id 9B82337B404; Wed, 6 Aug 2003 11:46:51 -0700 (PDT) Delivered-To: src-committers@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id DFD4237B401; Wed, 6 Aug 2003 11:46:48 -0700 (PDT) Received: from repoman.freebsd.org (repoman.freebsd.org [216.136.204.115]) by mx1.FreeBSD.org (Postfix) with ESMTP id 7C8F843F85; Wed, 6 Aug 2003 11:46:48 -0700 (PDT) (envelope-from alc@FreeBSD.org) Received: from repoman.freebsd.org (localhost [127.0.0.1]) by repoman.freebsd.org (8.12.6/8.12.6) with ESMTP id h76Ikm0U068238; Wed, 6 Aug 2003 11:46:48 -0700 (PDT) (envelope-from alc@repoman.freebsd.org) Received: (from alc@localhost) by repoman.freebsd.org (8.12.6/8.12.6/Submit) id h76IkmYp068237; Wed, 6 Aug 2003 11:46:48 -0700 (PDT) Message-Id: <200308061846.h76IkmYp068237@repoman.freebsd.org> From: Alan Cox Date: Wed, 6 Aug 2003 11:46:48 -0700 (PDT) To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/i386/i386 pmap.c X-FreeBSD-CVS-Branch: HEAD Sender: owner-src-committers@FreeBSD.org Precedence: bulk X-Loop: FreeBSD.ORG X-Loop-Detect: 1 X-Mozilla-Status2: 00000000 alc 2003/08/06 11:46:48 PDT FreeBSD src repository Modified files: sys/i386/i386 pmap.c Log: Acquire the page queues lock in pmap_insert_entry(). (I used to believe that the page's busy flag could be relied upon to synchronize access to the pv list. I don't any longer. See, for example, the call to pmap_insert_entry() from pmap_copy().) Revision Changes Path 1.422 +2 -0 src/sys/i386/i386/pmap.c --------------07484056F7EDFB3924BE5053--