Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756274AbbKEVTc (ORCPT ); Thu, 5 Nov 2015 16:19:32 -0500 Received: from mx1.redhat.com ([209.132.183.28]:60287 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756033AbbKEVTa (ORCPT ); Thu, 5 Nov 2015 16:19:30 -0500 From: Josh Poimboeuf To: Seth Jennings , Jiri Kosina , Vojtech Pavlik Cc: linux-kernel@vger.kernel.org, live-patching@vger.kernel.org, "Cyril B." , Rusty Russell , Miroslav Benes Subject: [PATCH v2 0/3] CONFIG_DEBUG_SET_MODULE_RONX bug fix and cleanups Date: Thu, 5 Nov 2015 15:18:02 -0600 Message-Id: Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1270 Lines: 34 Patch 1/3 is a livepatch bug fix for a crash which occurs when loading a patch module on a kernel without CONFIG_DEBUG_SET_MODULE_RONX. Patch 2/3 is a module code cleanup to make setting and clearing RO and NX more symmetrical. It also adds some new functions which are used by patch 3. Patch 3/3 is a livepatch cleanup for simplification of the livepatch relocation code. v2: - removed set_page_attributes() duplication in livepatch cleanup patch in favor of using new {un}set_module_core_ro_nx() functions - changed 'size' from int to size_t Josh Poimboeuf (3): livepatch: Fix crash with !CONFIG_DEBUG_SET_MODULE_RONX module: Use the same logic for setting and unsetting RO/NX livepatch: Cleanup module page permission changes arch/x86/kernel/livepatch.c | 24 ++---------------- include/linux/module.h | 4 +++ kernel/livepatch/core.c | 15 ++++++++---- kernel/module.c | 59 +++++++++++++++++++++++---------------------- 4 files changed, 46 insertions(+), 56 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/