Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932672AbbKCVsl (ORCPT ); Tue, 3 Nov 2015 16:48:41 -0500 Received: from mx1.redhat.com ([209.132.183.28]:46496 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754871AbbKCVsk (ORCPT ); Tue, 3 Nov 2015 16:48:40 -0500 From: Laura Abbott To: Catalin Marinas , Will Deacon Cc: Laura Abbott , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Kees Cook , Xishi Qiu , Ard Biesheuvel , Mark Rutland Subject: [PATCH 0/2] Support for set_memory_* outside of module space Date: Tue, 3 Nov 2015 13:48:33 -0800 Message-Id: <1446587315-18145-1-git-send-email-labbott@fedoraproject.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1042 Lines: 31 Hi, Based on a recent discussion[1] there is interest in having set_memory_* work on kernel memory for security and other use cases. This patch adds the ability for that to happen behind a kernel option. If this is welcome enough, the Kconfig can be dropped. This has been briefly tested but not stress tested. Thanks, Laura [1] http://lists.infradead.org/pipermail/linux-arm-kernel/2015-October/382079.html Laura Abbott (2): arm64: Get existing page protections in split_pmd arm64: Allow changing of attributes outside of modules arch/arm64/Kconfig.debug | 11 +++++++ arch/arm64/mm/mm.h | 3 ++ arch/arm64/mm/mmu.c | 11 ++++--- arch/arm64/mm/pageattr.c | 74 ++++++++++++++++++++++++++++++++++++++++++++---- 4 files changed, 88 insertions(+), 11 deletions(-) -- 2.4.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/