Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753515AbaBZTsl (ORCPT ); Wed, 26 Feb 2014 14:48:41 -0500 Received: from mail-ie0-f177.google.com ([209.85.223.177]:54652 "EHLO mail-ie0-f177.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752978AbaBZTsh (ORCPT ); Wed, 26 Feb 2014 14:48:37 -0500 MIME-Version: 1.0 In-Reply-To: <201402241200.21944.arnd@arndb.de> References: <201402241200.21944.arnd@arndb.de> From: Bjorn Helgaas Date: Wed, 26 Feb 2014 12:48:17 -0700 Message-ID: Subject: Re: DMABOUNCE in pci-rcar To: Arnd Bergmann Cc: Magnus Damm , "linux-pci@vger.kernel.org" , Russell King , Simon Horman , "linux-kernel@vger.kernel.org" , linux-arm , linux-sh@vger.kernel.org, Ben Dooks Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Feb 24, 2014 at 4:00 AM, Arnd Bergmann wrote: > Hi Magnus, > > I noticed during randconfig testing that you enabled DMABOUNCE for the > pci-rcar-gen2 driver as posted in this patch https://lkml.org/lkml/2014/2/5/30 > > I didn't see the original post unfortunately, but I fear we have to > revert it and come up with a better solution, ... Sounds like I should drop the following patches from my pci/host-rcar branch for now? PCI: rcar: Add DMABOUNCE support PCI: rcar: Enable BOUNCE in case of HIGHMEM PCI: rcar: Make the Kconfig dependencies more generic Bjorn -- 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/