From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Paul E. McKenney" Subject: Re: [GIT PULL arm] Use _rcuidle tracepoints to allow tracing from idle Date: Thu, 26 May 2016 09:27:27 -0700 Message-ID: <20160526162727.GA21784@linux.vnet.ibm.com> References: <20160526162606.GA20023@linux.vnet.ibm.com> Reply-To: paulmck@linux.vnet.ibm.com Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from e19.ny.us.ibm.com ([129.33.205.209]:33773 "EHLO e19.ny.us.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752201AbcEZQ1d (ORCPT ); Thu, 26 May 2016 12:27:33 -0400 Received: from localhost by e19.ny.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Thu, 26 May 2016 12:27:32 -0400 Content-Disposition: inline In-Reply-To: <20160526162606.GA20023@linux.vnet.ibm.com> Sender: linux-pm-owner@vger.kernel.org List-Id: linux-pm@vger.kernel.org To: mingo@kernel.org Cc: linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-pm@vger.kernel.org, linux-clk@vger.kernel.org, linux@roeck-us.net, tony@atomide.com, linux@arm.linux.org.uk, rostedt@goodmis.org, rjw@rjwysocki.net, pavel@ucw.cz, mturquette@baylibre.com, sboyd@codeaurora.org On Thu, May 26, 2016 at 09:26:06AM -0700, Paul E. McKenney wrote: > Hello, Ingo, > > This series changes a number of event tracepoints to their _rcuidle() form > to allow use from idle without lockdep-RCU complaints, a straightforward > modification that has been successfully applied many times. These splats > were found in testing by Guenter Roeck and Tony Lindgren, who have > both successfully tested the full series. Tony asked that I carry these > in -rcu: > > http://lkml.kernel.org/g/20160426213630.GV5995@atomide.com > > These have been posted to LKML, CCing relevant maintainers, who have > not objected to the proposed changes: > > http://lkml.kernel.org/g/20160516184844.GA20144@linux.vnet.ibm.com > > These maintainers are also CCed on this pull request. > > They have also been subjected to 0day Test Robot and -next testing. And this time actually including the pull request... :-/ Thanx, Paul These changes are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git for-mingo for you to fetch changes up to e7c38dda94b23965a3eb46ef4656bb8cb921933d: arm: Use _rcuidle suffix to allow clk_core_enable() to used from idle (2016-05-18 11:55:29 -0700) ---------------------------------------------------------------- Paul E. McKenney (6): arm: Use _rcuidle tracepoint to allow use from idle arm: Use _rcuidle for suspend/resume tracepoints arm: Add _rcuidle tracepoints to allow clk_core_disable() use from idle arm: Add _rcuidle suffix to allow rpm_idle() use from idle arm: Add _rcuidle suffix to allow rpm_resume() to be called from idle arm: Use _rcuidle suffix to allow clk_core_enable() to used from idle arch/arm/kernel/smp.c | 2 +- arch/arm/mach-omap2/powerdomain.c | 9 +++++---- drivers/base/power/runtime.c | 14 +++++++------- drivers/clk/clk.c | 8 ++++---- 4 files changed, 17 insertions(+), 16 deletions(-)