From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2998425AbdDZKjh (ORCPT ); Wed, 26 Apr 2017 06:39:37 -0400 Received: from mx1.redhat.com ([209.132.183.28]:49946 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2998355AbdDZKjb (ORCPT ); Wed, 26 Apr 2017 06:39:31 -0400 DMARC-Filter: OpenDMARC Filter v1.3.2 mx1.redhat.com AC26B64DA4 Authentication-Results: ext-mx09.extmail.prod.ext.phx2.redhat.com; dmarc=none (p=none dis=none) header.from=redhat.com Authentication-Results: ext-mx09.extmail.prod.ext.phx2.redhat.com; spf=pass smtp.mailfrom=bhe@redhat.com DKIM-Filter: OpenDKIM Filter v2.11.0 mx1.redhat.com AC26B64DA4 From: Baoquan He To: linux-kernel@vger.kernel.org Cc: mingo@redhat.com, keescook@chromium.org, thgarnie@google.com, dyoung@redhat.com, xlpang@redhat.com, Baoquan He Subject: [PATCH 0/2] kaslr related bug fix Date: Wed, 26 Apr 2017 18:39:18 +0800 Message-Id: <1493203160-20148-1-git-send-email-bhe@redhat.com> X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.38]); Wed, 26 Apr 2017 10:39:30 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org And the patch 2/2 is an urgent fix, should be sent to stable tree. Patch 1/2 can be worked around by adding 'nokaslr' to kdump kernel cmdline. Baoquan He (2): x86/efi: Correct ident mapping of efi old_map when kalsr enabled x86/KASLR: Use old ident map page table if physical randomization failed arch/x86/boot/compressed/kaslr.c | 10 ++++++++-- arch/x86/platform/efi/efi_64.c | 35 +++++++++++++++++++++++++++-------- 2 files changed, 35 insertions(+), 10 deletions(-) -- 2.5.5