From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754591AbcBZOyd (ORCPT ); Fri, 26 Feb 2016 09:54:33 -0500 Received: from smtprelay0030.hostedemail.com ([216.40.44.30]:56980 "EHLO smtprelay.hostedemail.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1754003AbcBZOyb (ORCPT ); Fri, 26 Feb 2016 09:54:31 -0500 X-Session-Marker: 726F737465647440676F6F646D69732E6F7267 X-Spam-Summary: 2,0,0,,d41d8cd98f00b204,rostedt@goodmis.org,:::::::::,RULES_HIT:41:355:379:541:599:800:960:988:989:1260:1277:1311:1313:1314:1345:1359:1437:1515:1516:1518:1534:1538:1593:1594:1711:1714:1730:1747:1777:1792:2393:2553:2559:2562:3138:3139:3140:3141:3142:3351:3622:3865:3867:3868:3870:3871:3872:3873:3874:4250:4321:5007:6261:7875:10004:10400:10848:10967:11026:11232:11473:11658:11914:12295:12517:12519:12663:12740:13069:13311:13357:14659:21060:21080:30054:30070:30090:30091,0,RBL:none,CacheIP:none,Bayesian:0.5,0.5,0.5,Netcheck:none,DomainCache:0,MSF:not bulk,SPF:fn,MSBL:0,DNSBL:none,Custom_rules:0:0:0,LFtime:2,LUA_SUMMARY:none X-HE-Tag: pear07_41bdfa526dc56 X-Filterd-Recvd-Size: 1532 Date: Fri, 26 Feb 2016 09:54:10 -0500 From: Steven Rostedt To: Sebastian Andrzej Siewior Cc: tglx@linutronix.de, linux-kernel@vger.kernel.org, linux-rt-users@vger.kernel.org, Yang Shi Subject: Re: [4.4-rt PATCH] trace: use rcuidle version for preemptoff_hist trace point Message-ID: <20160226095410.35b2aa67@gandalf.local.home> In-Reply-To: <20160226102513.GB8318@linutronix.de> References: <1456262603-10075-1-git-send-email-yang.shi@windriver.com> <20160226102513.GB8318@linutronix.de> X-Mailer: Claws Mail 3.13.2 (GTK+ 2.24.29; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, 26 Feb 2016 11:25:13 +0100 Sebastian Andrzej Siewior wrote: > Steven, does this change look reasonable to you? I remember we had a > discussion about this. I'm still very nervous about having tracepoints in the preemptirqsoff section. But that's not relevant to this patch. I'm fine with it. Go ahead and apply it if it doesn't break anything ;-) -- Steve > > * Yang Shi | 2016-02-23 13:23:23 [-0800]: > > >When running -rt kernel with both PREEMPT_OFF_HIST and LOCKDEP enabled, > >the below error is reported: > >