From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753529AbcEPKvJ (ORCPT ); Mon, 16 May 2016 06:51:09 -0400 Received: from mail-wm0-f66.google.com ([74.125.82.66]:34774 "EHLO mail-wm0-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752451AbcEPKvG (ORCPT ); Mon, 16 May 2016 06:51:06 -0400 Date: Mon, 16 May 2016 12:50:45 +0200 From: Ingo Molnar To: Sedat Dilek Cc: David Miller , Eric Dumazet , Peter Zijlstra , "Paul E. McKenney" , "netdev@vger.kernel.org" , the arch/x86 maintainers , LKML , Linus Torvalds Subject: Re: [v4.6-rc7-183-g1410b74e4061] Message-ID: <20160516105045.GA19189@gmail.com> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.24 (2015-08-30) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org * Sedat Dilek wrote: > Hi, > > as Linux v4.6 is very near, I decided to write this bug report (only > drunk one coffee). > > First, I am not absolutely sure if this is a real issue as... > #1: This is only a (lockdep) warning. > #2: I have not a "vanilla" Linux v4.6-rc7+ here (see P.S. and attached patch) Having such a kernel base is certainly not helpful to the quality of your report, please try to reproduce under the vanilla kernel. > For a more helpful feedback I should test a... > #1: vanilla v4.6-rc7-183-g1410b74e4061 I'd suggest v4.6 plus this debug patch from Peter: https://www.mail-archive.com/linux-kernel@vger.kernel.org/msg1142352.html ... to see whether something fishy is going on. Thanks, Ingo