From owner-freebsd-hackers@FreeBSD.ORG Thu Jul 1 01:07:19 2010 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id BBE46106566B for ; Thu, 1 Jul 2010 01:07:19 +0000 (UTC) (envelope-from sfourman@gmail.com) Received: from mail-vw0-f54.google.com (mail-vw0-f54.google.com [209.85.212.54]) by mx1.freebsd.org (Postfix) with ESMTP id 6B4EA8FC0A for ; Thu, 1 Jul 2010 01:07:19 +0000 (UTC) Received: by vws6 with SMTP id 6so713687vws.13 for ; Wed, 30 Jun 2010 18:07:10 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:received:in-reply-to :references:date:message-id:subject:from:to:cc:content-type; bh=PfVSHP2+c4uUPI5ctOrlrcd4IZfw3UJ9n8txPwFd7TY=; b=s1Q3WEfW6vcaOMZ3lkrbVB0yqRpJxVJkhbUl7vobZk2ArbaVlDwhYO/eYLradBoA0V W3NinWpPvvJGTY1eyGVitjVbVX/YTMuWndL79El2o7eMb7M2pUITTl1WqdDxk9SI5tDc z/1dQOGNX4xEkxIyYxcY+tguUGgdmgjGbwWdE= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; b=bYOfHWaqJrqw16BJP+wAzgVlDaG8aGMIqjKYSBBKxJvXfCZ4hPjjpnQh7ie9eSOjgg lRluiwiXEosRAVcW7FU5ieFhbyaucLB86oLx3bvQoj6NCDvtv+P9EtcMEnsaTV/8ajLG XDBIf7wFngl++pu195KuVdnDAy8OYQ7pQ8/Z8= MIME-Version: 1.0 Received: by 10.229.181.73 with SMTP id bx9mr5661013qcb.254.1277946429982; Wed, 30 Jun 2010 18:07:09 -0700 (PDT) Received: by 10.229.41.203 with HTTP; Wed, 30 Jun 2010 18:07:09 -0700 (PDT) In-Reply-To: References: <20100630105027.GJ13238@deviant.kiev.zoral.com.ua> <20100630192350.105e8303@kan.dnsalias.net> <20100630201208.095139c0@kan.dnsalias.net> Date: Wed, 30 Jun 2010 20:07:09 -0500 Message-ID: From: "Sam Fourman Jr." To: Uffe Jakobsen Content-Type: text/plain; charset=ISO-8859-1 Cc: freebsd-hackers@freebsd.org Subject: Re: kernel patch needed for wine? X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 01 Jul 2010 01:07:19 -0000 > i386 32bit-mode page table has no NX bit - the PAE page table has... You are correct, I went in my BIOS, and disabled execute bit. Then when I run the test C code, the get "trapped" just as expected on both 8.1 amd64 and CURRENT amd64 however World of warcraft still segfaults even though execute bit is disabled in BIOS. I guess I am just confused on how linux fixed this with this patch http://bugs.winehq.org/attachment.cgi?id=29155 Sam Fourman Jr. Fourman Networks http://www.fourmannetworks.com