Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758249AbaDIHM4 (ORCPT ); Wed, 9 Apr 2014 03:12:56 -0400 Received: from top.free-electrons.com ([176.31.233.9]:57785 "EHLO mail.free-electrons.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1750758AbaDIHMz (ORCPT ); Wed, 9 Apr 2014 03:12:55 -0400 Date: Wed, 9 Apr 2014 09:12:34 +0200 From: Thomas Petazzoni To: Willy Tarreau Cc: Jason Gunthorpe , Neil Greatorex , linux-arm-kernel@lists.infradead.org, Matthew Minter , linux-kernel@vger.kernel.org, Jason Cooper Subject: Re: [PATCH v2] bus: mvebu-mbus: Avoid setting an undefined window size Message-ID: <20140409091234.20f2e547@skate> In-Reply-To: <20140409061128.GC16465@1wt.eu> References: <1397000654-10849-1-git-send-email-jgunthorpe@obsidianresearch.com> <20140409061128.GC16465@1wt.eu> Organization: Free Electrons X-Mailer: Claws Mail 3.9.1 (GTK+ 2.24.20; 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 Dear Willy Tarreau, On Wed, 9 Apr 2014 08:11:29 +0200, Willy Tarreau wrote: > The WARN is correctly emitted for both igb ports here, but unfortunately > despite EINVAL, I still get the panic. Also I find it surprizing that it > reports sizes ending in ffff. I read the patch and it looks correct, so > we possibly have something else wrong here. Yes, the panic is expected: Jason's patch is not *fixing* anything, it's just telling you *why* it's going to panic. Thomas -- Thomas Petazzoni, CTO, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/