From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751566AbcEGFlF (ORCPT ); Sat, 7 May 2016 01:41:05 -0400 Received: from mail-wm0-f45.google.com ([74.125.82.45]:35192 "EHLO mail-wm0-f45.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750738AbcEGFlD (ORCPT ); Sat, 7 May 2016 01:41:03 -0400 Date: Sat, 7 May 2016 07:40:58 +0200 From: Ingo Molnar To: Kees Cook Cc: Borislav Petkov , Baoquan He , Yinghai Lu , Ingo Molnar , "H. Peter Anvin" , Borislav Petkov , Vivek Goyal , Andy Lutomirski , lasse.collin@tukaani.org, Andrew Morton , Dave Young , kernel-hardening@lists.openwall.com, LKML Subject: Re: [PATCH 0/3] x86/KASLR: Build identity mappings on demand Message-ID: <20160507054058.GA18499@gmail.com> References: <1462572095-11754-1-git-send-email-keescook@chromium.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1462572095-11754-1-git-send-email-keescook@chromium.org> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org * Kees Cook wrote: > I'm going back to small steps. :) > > This series lets the x86_64 compressed boot environment build > page table identity mappings on demand. This will be used once > we begin randomizing the physical memory position beyond the > existing identity maps. This series was much better, thanks! I've applied them to tip:x86/boot and will push them out if they pass testing. I also applied Boris's type casting cleanups and your comments improval patch: ed09acde44e3 x86/KASLR: Improve comments around the mem_avoid[] logic Thanks, Ingo