From owner-svn-src-all@FreeBSD.ORG Sun Jun 5 20:19:01 2011 Return-Path: Delivered-To: svn-src-all@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 9880A1065676; Sun, 5 Jun 2011 20:19:01 +0000 (UTC) (envelope-from andreast@fgznet.ch) Received: from smtp.fgznet.ch (mail.fgznet.ch [81.92.96.47]) by mx1.freebsd.org (Postfix) with ESMTP id 2DEBF8FC13; Sun, 5 Jun 2011 20:19:00 +0000 (UTC) Received: from deuterium.andreas.nets (dhclient-91-190-8-131.flashcable.ch [91.190.8.131]) by smtp.fgznet.ch (8.13.8/8.13.8/Submit_SMTPAUTH) with ESMTP id p55JnW7D068670; Sun, 5 Jun 2011 21:49:33 +0200 (CEST) (envelope-from andreast@fgznet.ch) Message-ID: <4DEBDDCC.6090407@fgznet.ch> Date: Sun, 05 Jun 2011 21:49:32 +0200 From: Andreas Tobler User-Agent: Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.5; en-US; rv:1.9.2.15) Gecko/20110303 Lightning/1.0b2 Thunderbird/3.1.9 MIME-Version: 1.0 To: Nathan Whitehorn References: <201106040322.p543MHXs091626@svn.freebsd.org> In-Reply-To: <201106040322.p543MHXs091626@svn.freebsd.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Scanned-By: MIMEDefang 2.64 on 81.92.96.47 Cc: svn-src-head@FreeBSD.org, svn-src-all@FreeBSD.org, src-committers@FreeBSD.org Subject: Re: svn commit: r222666 - head/sys/powerpc/aim X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 05 Jun 2011 20:19:01 -0000 On 04.06.11 05:22, Nathan Whitehorn wrote: > Author: nwhitehorn > Date: Sat Jun 4 03:22:16 2011 > New Revision: 222666 > URL: http://svn.freebsd.org/changeset/base/222666 > > Log: > Fix a typo derived from a mismerge from mmu_oea that would cause > pmap_sync_icache() to sync random (possibly uncached or nonexisting!) > memory, causing kernel page faults or machine checks, most easily > triggered by using GDB. While here, add an additional safeguard to only > sync cacheable memory. A big, big thank you!!! The core is working now! Next is fine tuning. ---- [bohrium:head/objdir/gdb] andreast% ./gdb -v GNU gdb (GDB) 7.3.50.20110605-cvs This GDB was configured as "powerpc64-unknown-freebsd9.0". ---- Andreas