From mboxrd@z Thu Jan 1 00:00:00 1970 From: Steven Rostedt Subject: Re: [PATCH v3 13/22] tracing: Remove regular RCU context for _rcuidle tracepoints (again) Date: Wed, 19 Feb 2020 10:53:35 -0500 Message-ID: <20200219105335.0396fb55@gandalf.local.home> References: <20200219144724.800607165@infradead.org> <20200219150745.125119627@infradead.org> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Return-path: Received: from mail.kernel.org ([198.145.29.99]:47100 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726528AbgBSPxj (ORCPT ); Wed, 19 Feb 2020 10:53:39 -0500 In-Reply-To: <20200219150745.125119627@infradead.org> Sender: linux-arch-owner@vger.kernel.org List-ID: To: Peter Zijlstra Cc: linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, mingo@kernel.org, joel@joelfernandes.org, gregkh@linuxfoundation.org, gustavo@embeddedor.com, tglx@linutronix.de, paulmck@kernel.org, josh@joshtriplett.org, mathieu.desnoyers@efficios.com, jiangshanlai@gmail.com, luto@kernel.org, tony.luck@intel.com, frederic@kernel.org, dan.carpenter@oracle.com, mhiramat@kernel.org On Wed, 19 Feb 2020 15:47:37 +0100 Peter Zijlstra wrote: > Effectively revert commit 865e63b04e9b2 ("tracing: Add back in > rcu_irq_enter/exit_irqson() for rcuidle tracepoints") now that we've > taught perf how to deal with not having an RCU context provided. > > Signed-off-by: Peter Zijlstra (Intel) > --- Reviewed-by: Steven Rostedt (VMware) -- Steve