From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751000AbdISGyF (ORCPT ); Tue, 19 Sep 2017 02:54:05 -0400 Received: from LGEAMRELO12.lge.com ([156.147.23.52]:44435 "EHLO lgeamrelo12.lge.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750772AbdISGyE (ORCPT ); Tue, 19 Sep 2017 02:54:04 -0400 X-Original-SENDERIP: 156.147.1.125 X-Original-MAILFROM: byungchul.park@lge.com X-Original-SENDERIP: 10.177.222.33 X-Original-MAILFROM: byungchul.park@lge.com Date: Tue, 19 Sep 2017 15:53:55 +0900 From: Byungchul Park To: Mike Galbraith Cc: Boqun Feng , "Paul E. McKenney" , Steven Rostedt , Neeraj Upadhyay , josh@joshtriplett.org, mathieu.desnoyers@efficios.com, jiangshanlai@gmail.com, linux-kernel@vger.kernel.org, sramana@codeaurora.org, prsood@codeaurora.org, pkondeti@codeaurora.org, markivx@codeaurora.org, peterz@infradead.org, kernel-team@lge.com Subject: Re: Query regarding synchronize_sched_expedited and resched_cpu Message-ID: <20170919065355.GH5994@X58A-UD3R> References: <20170918122931.0e3341f3@gandalf.local.home> <20170918165527.GN3521@linux.vnet.ibm.com> <20170918235311.GA20177@linux.vnet.ibm.com> <20170919015027.GD5994@X58A-UD3R> <20170919020610.GF5994@X58A-UD3R> <20170919023329.GA3521@linux.vnet.ibm.com> <20170919024822.GG5994@X58A-UD3R> <20170919040456.GC3521@linux.vnet.ibm.com> <20170919053749.GA12412@tardis> <1505801513.29698.10.camel@gmx.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1505801513.29698.10.camel@gmx.de> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Sep 19, 2017 at 08:11:53AM +0200, Mike Galbraith wrote: > https://lkml.org/lkml/2017/9/5/184 Now, I checked the patches above. It looks to be a good approach to me. Thanks, Byungchul > Peter's patches worked for me, but per tglx, additional (non- > grasshopper level) hotplug-fu is required. > > -Mike