From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753046AbdCMOdu (ORCPT ); Mon, 13 Mar 2017 10:33:50 -0400 Received: from mga06.intel.com ([134.134.136.31]:2017 "EHLO mga06.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753330AbdCMOde (ORCPT ); Mon, 13 Mar 2017 10:33:34 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.36,159,1486454400"; d="scan'208";a="1107903412" From: "Kirill A. Shutemov" To: Linus Torvalds , Andrew Morton , x86@kernel.org, Thomas Gleixner , Ingo Molnar , Arnd Bergmann , "H. Peter Anvin" Cc: Andi Kleen , Dave Hansen , Andy Lutomirski , Michal Hocko , linux-arch@vger.kernel.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, "Kirill A. Shutemov" Subject: [PATCH 0/6] x86: 5-level paging enabling for v4.12, Part 1 Date: Mon, 13 Mar 2017 17:33:03 +0300 Message-Id: <20170313143309.16020-1-kirill.shutemov@linux.intel.com> X-Mailer: git-send-email 2.11.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Here's the first bunch of patches of 5-level patchset. Let's see if I'm on right track addressing Ingo's feedback. :) These patches prepare x86 code to be switched from to . It's a stepping stone for adding 5-level paging support. Please review and consider applying. Kirill A. Shutemov (6): x86/mm: Extend headers with basic definitions to support 5-level paging x86/mm: Convert trivial cases of page table walk to 5-level paging x86/gup: Add 5-level paging support x86/ident_map: Add 5-level paging support x86/vmalloc: Add 5-level paging support x86/power: Add 5-level paging support arch/x86/include/asm/pgtable-2level_types.h | 1 + arch/x86/include/asm/pgtable-3level_types.h | 1 + arch/x86/include/asm/pgtable.h | 26 +++++++++--- arch/x86/include/asm/pgtable_64_types.h | 1 + arch/x86/include/asm/pgtable_types.h | 30 ++++++++++++- arch/x86/kernel/tboot.c | 6 ++- arch/x86/kernel/vm86_32.c | 6 ++- arch/x86/mm/fault.c | 66 +++++++++++++++++++++++++---- arch/x86/mm/gup.c | 33 ++++++++++++--- arch/x86/mm/ident_map.c | 51 +++++++++++++++++++--- arch/x86/mm/init_32.c | 22 +++++++--- arch/x86/mm/ioremap.c | 3 +- arch/x86/mm/pgtable.c | 4 +- arch/x86/mm/pgtable_32.c | 8 +++- arch/x86/platform/efi/efi_64.c | 13 ++++-- arch/x86/power/hibernate_32.c | 7 ++- arch/x86/power/hibernate_64.c | 50 ++++++++++++++++------ 17 files changed, 269 insertions(+), 59 deletions(-) -- 2.11.0