From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Kirill A. Shutemov" Subject: [PATCH 0/5] Last bits for initial 5-level paging enabling Date: Thu, 22 Jun 2017 15:26:03 +0300 Message-ID: <20170622122608.80435-1-kirill.shutemov@linux.intel.com> Return-path: Sender: owner-linux-mm@kvack.org To: Linus Torvalds , Andrew Morton , x86@kernel.org, Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" Cc: Andi Kleen , Dave Hansen , Andy Lutomirski , linux-arch@vger.kernel.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, "Kirill A. Shutemov" List-Id: linux-arch.vger.kernel.org As Ingo requested I've split and updated last two patches for my previous patchset. Please review and consider applying. Kirill A. Shutemov (5): x86: Enable 5-level paging support x86/mm: Rename tasksize_32bit/64bit to task_size_32bit/64bit x86/mpx: Do not allow MPX if we have mappings above 47-bit x86/mm: Prepare to expose larger address space to userspace x86/mm: Allow userspace have mapping above 47-bit Documentation/x86/x86_64/5level-paging.txt | 64 ++++++++++++++++++++++++++++++ arch/x86/Kconfig | 18 +++++++++ arch/x86/include/asm/elf.h | 6 +-- arch/x86/include/asm/mpx.h | 9 +++++ arch/x86/include/asm/processor.h | 12 ++++-- arch/x86/kernel/sys_x86_64.c | 30 ++++++++++++-- arch/x86/mm/hugetlbpage.c | 27 +++++++++++-- arch/x86/mm/mmap.c | 12 +++--- arch/x86/mm/mpx.c | 33 ++++++++++++++- arch/x86/xen/Kconfig | 3 ++ 10 files changed, 193 insertions(+), 21 deletions(-) create mode 100644 Documentation/x86/x86_64/5level-paging.txt -- 2.11.0 -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga05.intel.com ([192.55.52.43]:40673 "EHLO mga05.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753341AbdFVM10 (ORCPT ); Thu, 22 Jun 2017 08:27:26 -0400 From: "Kirill A. Shutemov" Subject: [PATCH 0/5] Last bits for initial 5-level paging enabling Date: Thu, 22 Jun 2017 15:26:03 +0300 Message-ID: <20170622122608.80435-1-kirill.shutemov@linux.intel.com> Sender: linux-arch-owner@vger.kernel.org List-ID: To: Linus Torvalds , Andrew Morton , x86@kernel.org, Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" Cc: Andi Kleen , Dave Hansen , Andy Lutomirski , linux-arch@vger.kernel.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, "Kirill A. Shutemov" Message-ID: <20170622122603.3lu9s2DPYsRPn0SJmzJzLfHaM4r7mBD0o93ioN32zOU@z> As Ingo requested I've split and updated last two patches for my previous patchset. Please review and consider applying. Kirill A. Shutemov (5): x86: Enable 5-level paging support x86/mm: Rename tasksize_32bit/64bit to task_size_32bit/64bit x86/mpx: Do not allow MPX if we have mappings above 47-bit x86/mm: Prepare to expose larger address space to userspace x86/mm: Allow userspace have mapping above 47-bit Documentation/x86/x86_64/5level-paging.txt | 64 ++++++++++++++++++++++++++++++ arch/x86/Kconfig | 18 +++++++++ arch/x86/include/asm/elf.h | 6 +-- arch/x86/include/asm/mpx.h | 9 +++++ arch/x86/include/asm/processor.h | 12 ++++-- arch/x86/kernel/sys_x86_64.c | 30 ++++++++++++-- arch/x86/mm/hugetlbpage.c | 27 +++++++++++-- arch/x86/mm/mmap.c | 12 +++--- arch/x86/mm/mpx.c | 33 ++++++++++++++- arch/x86/xen/Kconfig | 3 ++ 10 files changed, 193 insertions(+), 21 deletions(-) create mode 100644 Documentation/x86/x86_64/5level-paging.txt -- 2.11.0