From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrew Morton Subject: Re: PM regression in next Date: Thu, 11 Jan 2018 16:18:37 -0800 Message-ID: <20180111161837.f1c1d891a1b80d97e30a9b1b@linux-foundation.org> References: <20180112000037.GA3875@atomide.com> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20180112000037.GA3875@atomide.com> Sender: linux-kernel-owner@vger.kernel.org To: Tony Lindgren Cc: Stephen Rothwell , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-omap@vger.kernel.org, "Rafael J. Wysocki" List-Id: linux-omap@vger.kernel.org On Thu, 11 Jan 2018 16:01:13 -0800 Tony Lindgren wrote: > Hi all, > > I'm seeing a considerable idle power consumption regression in > Linux next, with power consumption for my idle test system going > to 17.5mW compared to the usual 8mW on my test device. > > Git bisect points to merge commit e130bc1d00a4 ("Merge branch > 'akpm-current/current'") being the first bad commit. > > I have also verified that commit 70286688e5ad ("ipc/mqueue.c: > have RT tasks queue in by priority in wq_add()") is good, and > commit e2d7fe89e8ae ("Merge remote-tracking branch > 'init_task/init_task'") is good. Do you mean that everything up to and including 70286688e5ad ("ipc/mqueue.c: have RT tasks queue in by priority in wq_add()") is good?