From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752951AbeEKMJI (ORCPT ); Fri, 11 May 2018 08:09:08 -0400 Received: from mga09.intel.com ([134.134.136.24]:17154 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751379AbeEKMJF (ORCPT ); Fri, 11 May 2018 08:09:05 -0400 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.49,388,1520924400"; d="scan'208";a="40453444" From: "Kirill A. Shutemov" To: Ingo Molnar , x86@kernel.org, Thomas Gleixner , "H. Peter Anvin" Cc: Hugh Dickins , linux-kernel@vger.kernel.org, "Kirill A. Shutemov" Subject: [PATCH 0/2] 5-level paging changes from v4.18 Date: Fri, 11 May 2018 15:08:57 +0300 Message-Id: <20180511120859.26375-1-kirill.shutemov@linux.intel.com> X-Mailer: git-send-email 2.17.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Couple of changes for v4.18. One fix for a non-critical bug and the new kernel command line option to disable 5-level paging. Kirill A. Shutemov (2): x86/boot/compressed/64: Fix trampoline page table address calculation x86/mm: Introduce 'no5lvl' kernel parameter Documentation/admin-guide/kernel-parameters.txt | 3 +++ arch/x86/boot/compressed/cmdline.c | 2 +- arch/x86/boot/compressed/head_64.S | 1 + arch/x86/boot/compressed/pgtable_64.c | 14 +++++++++++--- arch/x86/kernel/cpu/common.c | 6 ++++++ arch/x86/kernel/head64.c | 10 ++++++---- 6 files changed, 28 insertions(+), 8 deletions(-) -- 2.17.0