Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932314AbcCCObt (ORCPT ); Thu, 3 Mar 2016 09:31:49 -0500 Received: from mail-wm0-f67.google.com ([74.125.82.67]:34480 "EHLO mail-wm0-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757129AbcCCObr (ORCPT ); Thu, 3 Mar 2016 09:31:47 -0500 Date: Thu, 3 Mar 2016 15:31:39 +0100 From: luca abeni To: Steven Rostedt Cc: Juri Lelli , Peter Zijlstra , linux-kernel@vger.kernel.org, mingo@redhat.com, vincent.guittot@linaro.org, wanpeng.li@hotmail.com Subject: Re: [PATCH 3/4] Remove dl_new Message-ID: <20160303153139.489a39c5@utopia> In-Reply-To: <20160303092344.5332853b@gandalf.local.home> References: <20160210115812.GZ11415@e106622-lin> <1456138624-3194-1-git-send-email-luca.abeni@unitn.it> <1456138624-3194-4-git-send-email-luca.abeni@unitn.it> <20160223154249.GU6357@twins.programming.kicks-ass.net> <20160224145329.253825b5@utopia> <20160225094655.GA3680@pablo> <20160303100339.3b6e19d5@utopia> <20160303092801.GQ18792@e106622-lin> <20160303092344.5332853b@gandalf.local.home> Organization: university of trento X-Mailer: Claws Mail 3.12.0 (GTK+ 2.24.28; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 663 Lines: 22 Hi Steven, On Thu, 3 Mar 2016 09:23:44 -0500 Steven Rostedt wrote: > On Thu, 3 Mar 2016 09:28:01 +0000 > Juri Lelli wrote: > > > That's the one that I use, and I'm not seeing any problems with it. > > I'll send you the binary in private. > > That's the one I use too. Juri provided me with a working binary, and I think I found the cause of the issue: it works fine on 64bit systems, but fails on 32bit systems. I think the issue is in the sched_setattr() definition present in syscall_magic.h (which ignores the "flags" parameter). Luca > BTW, Juri, do you plan on submitting patches > to schedtool upstream?