From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751794AbaLSBjG (ORCPT ); Thu, 18 Dec 2014 20:39:06 -0500 Received: from ozlabs.org ([103.22.144.67]:34822 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751215AbaLSBiu (ORCPT ); Thu, 18 Dec 2014 20:38:50 -0500 From: Rusty Russell To: "Linus Torvalds" Cc: Ionut Alexa Cc: Kees Cook Cc: Masami Hiramatsu Cc: "lkml" Subject: [PULL] modules-next User-Agent: Notmuch/0.17 (http://notmuchmail.org) Emacs/24.3.1 (x86_64-pc-linux-gnu) Date: Fri, 19 Dec 2014 11:25:18 +1030 Message-ID: <8761d8tq4p.fsf@rustcorp.com.au> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The following changes since commit 0df1f2487d2f0d04703f142813d53615d62a1da4: Linux 3.18-rc3 (2014-11-02 15:01:51 -0800) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux.git tags/modules-next-for-linus for you to fetch changes up to b0a65b0cccd477b2fd8b7adad0ac39433df54829: param: do not set store func without write perm (2014-12-18 12:38:51 +1030) ---------------------------------------------------------------- The exciting thing here is the getting rid of stop_machine on module removal. This is possible by using a simple atomic_t for the counter, rather than our fancy per-cpu counter: it turns out that no one is doing a module increment per net packet, so the slowdown should be in the noise. Also, script fixed for new git version. Cheers, Rusty. ---------------------------------------------------------------- Ionut Alexa (1): kernel:module Fix coding style errors and warnings. Kees Cook (1): param: do not set store func without write perm Masami Hiramatsu (5): module: Wait for RCU synchronizing before releasing a module module: Unlink module with RCU synchronizing instead of stop_machine lib/bug: Use RCU list ops for module_bug_list module: Replace module_ref with atomic_t refcnt module: Remove stop_machine from module unloading Rusty Russell (1): params: cleanup sysfs allocation include/linux/module.h | 16 +--- include/trace/events/module.h | 2 +- kernel/module.c | 170 +++++++++++++++++++----------------------- kernel/params.c | 97 ++++++++++++------------ lib/bug.c | 20 +++-- 5 files changed, 137 insertions(+), 168 deletions(-)