From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from lists.gentoo.org (pigeon.gentoo.org [208.92.234.80]) by finch.gentoo.org (Postfix) with ESMTP id 200881381F3 for ; Mon, 7 Oct 2013 19:28:51 +0000 (UTC) Received: from pigeon.gentoo.org (localhost [127.0.0.1]) by pigeon.gentoo.org (Postfix) with SMTP id C9A16E0B75; Mon, 7 Oct 2013 19:28:42 +0000 (UTC) Received: from mail-pa0-f47.google.com (mail-pa0-f47.google.com [209.85.220.47]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (No client certificate requested) by pigeon.gentoo.org (Postfix) with ESMTPS id AC44FE09C2 for ; Mon, 7 Oct 2013 19:28:41 +0000 (UTC) Received: by mail-pa0-f47.google.com with SMTP id kp14so7644589pab.20 for ; Mon, 07 Oct 2013 12:28:40 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=message-id:date:from:user-agent:mime-version:to:subject :content-type:content-transfer-encoding; bh=Y7DkKfWfJg+7mImJu81JMb0CNbTqg7BqV/hYXi6CbsU=; b=gTcQUiOc2XOlXGvLVBVCL8ZoYfFyI3fbN2p62cfsZ+1K8O2fln+hOKXcbRBPLEJuTQ 8NQA2D+dwMDoKUALAtjgvCAypvnommufN+7ljz4iX/LIE7Rv7zKmcrd8+F/xoGhUpAhz Qj7kazEXuMZ6JdjRwCyEElIGrAyUKIqPRfVPRMYFv0Mj2p2z/eyss3cHwoZO6ajI+mJX ypgEXURGA7MWb2E9BBa72jrNcaJqFvSSXSZpwLfHXqMJLrYSszRe2W1bqidCRVDuz8h0 1fS6dNxpm4S2a872F1z93JT+AC5UHQnpZxn4bRvvGVA5icbUMZwqO289Te3yR1Wex+oo WrbA== X-Received: by 10.66.156.229 with SMTP id wh5mr4951469pab.156.1381174120623; Mon, 07 Oct 2013 12:28:40 -0700 (PDT) Received: from [192.168.1.5] (213-154-212-42.static.vega-ua.net. [213.154.212.42]) by mx.google.com with ESMTPSA id k4sm35057722pbd.11.1969.12.31.16.00.00 (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Mon, 07 Oct 2013 12:28:39 -0700 (PDT) Message-ID: <52530B6D.5080707@gmail.com> Date: Mon, 07 Oct 2013 22:28:45 +0300 From: Alexander Kapshuk User-Agent: Mozilla/5.0 (X11; Linux i686; rv:17.0) Gecko/20130923 Thunderbird/17.0.9 Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-Id: Gentoo Linux mail X-BeenThere: gentoo-user@lists.gentoo.org Reply-to: gentoo-user@lists.gentoo.org MIME-Version: 1.0 To: Gentoo mailing list Subject: [gentoo-user] re: NX (Execute Disable) protection cannot be enabled: non-PAE kernel! [dmesg] X-Enigmail-Version: 1.5.2 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-Archives-Salt: 86c06652-bda2-4156-8773-5bf86a98ea8e X-Archives-Hash: 161a9081fd89c508cd5d28c8d0783023 Is the message below I should do something about? box0=; dmesg|grep -i PAE [ 0.000000] Notice: NX (Execute Disable) protection cannot be enabled: non-PAE kernel! My CPU seems to have support for it. box0=; grep pae /proc/cpuinfo flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx lm constant_tsc arch_perfmon pebs bts aperfmperf pni dtes64 monitor ds_cpl est tm2 ssse3 cx16 xtpr pdcm lahf_lm dtherm flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx lm constant_tsc arch_perfmon pebs bts aperfmperf pni dtes64 monitor ds_cpl est tm2 ssse3 cx16 xtpr pdcm lahf_lm dtherm But not my kernel, as far as I can tell. box0=; uname -a Linux box0 3.10.7-gentoo-r1 #1 SMP Sat Oct 5 23:57:58 EEST 2013 i686 Intel(R) Pentium(R) Dual CPU T3400 @ 2.16GHz GenuineIntel GNU/Linux box0=; grep -i pae .config box0=; echo $? 1 Thanks.