From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jacob Pan Subject: Re: [PATCH 0/7] Cure some vaux idle wrackage Date: Wed, 20 Nov 2013 09:19:21 -0800 Message-ID: <20131120091921.2da67ff3@ultegra> References: <20131120160450.072555619@infradead.org> <20131120163453.GS10022@twins.programming.kicks-ass.net> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Return-path: Received: from mga09.intel.com ([134.134.136.24]:33194 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754323Ab3KTRTY (ORCPT ); Wed, 20 Nov 2013 12:19:24 -0500 In-Reply-To: <20131120163453.GS10022@twins.programming.kicks-ass.net> Sender: linux-pm-owner@vger.kernel.org List-Id: linux-pm@vger.kernel.org To: Peter Zijlstra Cc: Arjan van de Ven , lenb@kernel.org, rjw@rjwysocki.net, Eliezer Tamir , Chris Leech , David Miller , rui.zhang@intel.com, Mike Galbraith , Ingo Molnar , hpa@zytor.com, Thomas Gleixner , linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org On Wed, 20 Nov 2013 17:34:53 +0100 Peter Zijlstra wrote: > On Wed, Nov 20, 2013 at 05:04:50PM +0100, Peter Zijlstra wrote: > > I ran head-first into intel_powerclamp and acpi_pad yesterday -- > > afaict they try and do pretty much the same thing but both had > > competing sets of bugs and issues. > > > > Related to that I went over the tree looking for > > preempt_enable_no_resched() abuse. > > > > I know that patch 3 isn't going to be popular with Arjan but you > > guys are going to have to make that work. That stuff is hideously > > terrible. > > > > A note to Zhang Rui, _never_ merge EXPORTs in another maintainers' > > guts without an explicit ACK from him, Thomas was quite horrified > > when I asked him how tick_nohz_idle_{enter,exit} got exported. > > > > That said, thanks for a 'fun' two days :-( > > s/vaux/faux/ .. its been a long day.. and there's far too many dead > email addresses @intel.com Hi Peter, I cannot cleanly apply the patch set on upstream kernel. Failed on Subject: [PATCH 4/7] preempt, locking: Rework local_bh_{dis,en}able() Can you tell me which commit id should I do git am? Thanks, Jacob