Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751373AbaLFDKS (ORCPT ); Fri, 5 Dec 2014 22:10:18 -0500 Received: from mail-vc0-f179.google.com ([209.85.220.179]:37781 "EHLO mail-vc0-f179.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750779AbaLFDKR (ORCPT ); Fri, 5 Dec 2014 22:10:17 -0500 MIME-Version: 1.0 In-Reply-To: References: Date: Sat, 6 Dec 2014 04:10:15 +0100 Message-ID: Subject: Re: PROBLEM: [Launchpad #1396889] [Lenovo ThinkPad T400] kexec reboot fails From: MegaBrutal To: Kees Cook Cc: Linux kernel , Baoquan He , "x86@kernel.org" , "H. Peter Anvin" Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 2014-12-01 23:59 GMT+01:00 Kees Cook : > > I suspect you're encountering a subset of the same problems as > described in this thread: > https://lkml.org/lkml/2014/9/30/90 > > If you can test those patches, that may help demonstrate their utility. > > Thanks! Bang ji le! It works with the patch you linked, xiexie! I suggest it to be merged into mainline. Anyway, is there a way to get sure that KASLR actually works now? (I.e. how do I know if the kernel is really loaded to a random address?) Do you have any idea what might be different with my ThinkPad T400 that it is the only one of my machines affected? -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/