Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753707AbaBZVDT (ORCPT ); Wed, 26 Feb 2014 16:03:19 -0500 Received: from mail-ie0-f177.google.com ([209.85.223.177]:46885 "EHLO mail-ie0-f177.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751215AbaBZVDR (ORCPT ); Wed, 26 Feb 2014 16:03:17 -0500 MIME-Version: 1.0 In-Reply-To: <5165962.7bqj51B15Z@wuerfel> References: <201402241200.21944.arnd@arndb.de> <5165962.7bqj51B15Z@wuerfel> From: Bjorn Helgaas Date: Wed, 26 Feb 2014 14:02:57 -0700 Message-ID: Subject: Re: DMABOUNCE in pci-rcar To: Arnd Bergmann Cc: linux-arm , Russell King , linux-sh@vger.kernel.org, "linux-pci@vger.kernel.org" , "linux-kernel@vger.kernel.org" , Magnus Damm , Ben Dooks , Simon Horman 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 Wed, Feb 26, 2014 at 12:57 PM, Arnd Bergmann wrote: > On Wednesday 26 February 2014 12:48:17 Bjorn Helgaas wrote: >> 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 > > Sounds good to me. The last patch is actually fine, but you'll have to > fix the context to apply it without the other two. OK, I dropped the DMABOUNCE and BOUNCE patches and force-updated my "next" branch. 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/