From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758977Ab3IFBtr (ORCPT ); Thu, 5 Sep 2013 21:49:47 -0400 Received: from hrndva-omtalb.mail.rr.com ([71.74.56.122]:24005 "EHLO hrndva-omtalb.mail.rr.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758758Ab3IFBtQ (ORCPT ); Thu, 5 Sep 2013 21:49:16 -0400 X-Authority-Analysis: v=2.0 cv=fJG7LOme c=1 sm=0 a=Sro2XwOs0tJUSHxCKfOySw==:17 a=Drc5e87SC40A:10 a=Ciwy3NGCPMMA:10 a=O_0LgjpTiVIA:10 a=5SG0PmZfjMsA:10 a=bbbx4UPp9XUA:10 a=meVymXHHAAAA:8 a=KGjhK52YXX0A:10 a=DQE5XFEDjykA:10 a=VwQbUJbxAAAA:8 a=j3F028hWnmxyGy9JVhUA:9 a=BPSfKMXmiYsA:10 a=Sro2XwOs0tJUSHxCKfOySw==:117 X-Cloudmark-Score: 0 X-Authenticated-User: X-Originating-IP: 67.255.60.225 Message-Id: <20130906014816.037690469@goodmis.org> User-Agent: quilt/0.60-1 Date: Thu, 05 Sep 2013 21:48:16 -0400 From: Steven Rostedt To: linux-kernel@vger.kernel.org Cc: Ingo Molnar , Frederic Weisbecker , Andrew Morton , Peter Zijlstra , "Paul E. McKenney" , Dave Jones Subject: [for-next][PATCH 0/4] tracing: Updated changes for 3.12 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org I'm holding off on the rcu unsafe changes with perf and function tracing. We'll still get bug splats with unsafe rcu usage, but we need to work out a better solution than I was going to push for 3.12. It's too late to get things smooth, thus we need to wait till 3.13 to get something that is decent. For now, root needs to be careful in how they trace functions with perf. git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace.git for-next Head SHA1: a0a5a0561f63905fe94c49bc567615829f42ce1e Alexander Z Lam (1): tracing: Make tracing_cpumask available for all instances H. Peter Anvin (1): x86-32, ftrace: Fix static ftrace when early microcode is enabled Steven Rostedt (Red Hat) (2): ftrace: Fix a slight race in modifying what function callback gets traced ftrace/rcu: Do not trace debug_lockdep_rcu_enabled() ---- arch/x86/kernel/entry_32.S | 3 +++ kernel/rcupdate.c | 2 +- kernel/trace/ftrace.c | 17 ++++++++++++++++- kernel/trace/trace.c | 37 ++++++++++++++++++++----------------- kernel/trace/trace.h | 1 + 5 files changed, 41 insertions(+), 19 deletions(-)