From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757037AbaC0PTW (ORCPT ); Thu, 27 Mar 2014 11:19:22 -0400 Received: from mail-qg0-f46.google.com ([209.85.192.46]:43851 "EHLO mail-qg0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755521AbaC0PTT (ORCPT ); Thu, 27 Mar 2014 11:19:19 -0400 Date: Thu, 27 Mar 2014 11:19:15 -0400 From: Tejun Heo To: Benjamin Herrenschmidt Cc: Bartlomiej Zolnierkiewicz , linux-ide@vger.kernel.org, LKML Subject: Re: Bad DMA from Marvell 9230 Message-ID: <20140327151915.GF18503@htj.dyndns.org> References: <1395903457.5569.89.camel@pasglop> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1395903457.5569.89.camel@pasglop> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Mar 27, 2014 at 05:57:37PM +1100, Benjamin Herrenschmidt wrote: > I've contacted Marvell, but I was wondering if anybody here had already > experienced something similar or has an idea of what else the chip > might be doing wrong so we can try to find a workaround ? No idea. First time to hear such problem. :( -- tejun