From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S942200AbcJ0Q1t (ORCPT ); Thu, 27 Oct 2016 12:27:49 -0400 Received: from mail-qk0-f174.google.com ([209.85.220.174]:34211 "EHLO mail-qk0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S965003AbcJ0Q1n (ORCPT ); Thu, 27 Oct 2016 12:27:43 -0400 From: Laura Abbott To: AKASHI Takahiro , Mark Rutland , Ard Biesheuvel , David Brown , Will Deacon , Catalin Marinas Cc: Laura Abbott , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Kees Cook , kernel-hardening@lists.openwall.com, Matt Fleming , linux-efi@vger.kernel.org Subject: [PATCHv4 0/4] WX checking for arm64 Date: Thu, 27 Oct 2016 09:27:30 -0700 Message-Id: <1477585654-8908-1-git-send-email-labbott@redhat.com> X-Mailer: git-send-email 2.7.4 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, This is v4 of the implementation to check for writable and executable pages on arm64. This version contains a review from Ard and makes the UXN page count a separate variable. Overall, minor changes. Thanks, Laura Laura Abbott (4): arm64: dump: Make ptdump debugfs a separate option arm64: dump: Make the page table dumping seq_file optional arm64: dump: Remove max_addr arm64: dump: Add checking for writable and exectuable pages arch/arm64/Kconfig.debug | 35 ++++++++++++- arch/arm64/include/asm/ptdump.h | 22 +++++--- arch/arm64/mm/Makefile | 3 +- arch/arm64/mm/dump.c | 105 +++++++++++++++++++++++++++---------- arch/arm64/mm/mmu.c | 2 + arch/arm64/mm/ptdump_debugfs.c | 31 +++++++++++ drivers/firmware/efi/arm-runtime.c | 4 +- 7 files changed, 164 insertions(+), 38 deletions(-) create mode 100644 arch/arm64/mm/ptdump_debugfs.c -- 2.7.4