From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.3 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id ECDEAC433E6 for ; Fri, 28 Aug 2020 04:24:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id CEAFE2080C for ; Fri, 28 Aug 2020 04:24:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726436AbgH1EYZ (ORCPT ); Fri, 28 Aug 2020 00:24:25 -0400 Received: from verein.lst.de ([213.95.11.211]:40822 "EHLO verein.lst.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725774AbgH1EYZ (ORCPT ); Fri, 28 Aug 2020 00:24:25 -0400 Received: by verein.lst.de (Postfix, from userid 2407) id D4C3468BEB; Fri, 28 Aug 2020 06:24:22 +0200 (CEST) Date: Fri, 28 Aug 2020 06:24:22 +0200 From: Christoph Hellwig To: Rich Felker Cc: Christoph Hellwig , Yoshinori Sato , linux-sh@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mmc@vger.kernel.org, linux-spi@vger.kernel.org Subject: Re: [PATCH 09/10] sh: don't allow non-coherent DMA for NOMMU Message-ID: <20200828042422.GA29734@lst.de> References: <20200714121856.955680-1-hch@lst.de> <20200714121856.955680-10-hch@lst.de> <20200828020045.GT3265@brightrain.aerifal.cx> <20200828021152.GU3265@brightrain.aerifal.cx> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200828021152.GU3265@brightrain.aerifal.cx> User-Agent: Mutt/1.5.17 (2007-11-01) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Aug 27, 2020 at 10:11:53PM -0400, Rich Felker wrote: > > This change broke SD card support on J2 because MMC_SPI spuriously > > depends on HAS_DMA. It looks like it can be fixed just by removing > > that dependency from drivers/mmc/host/Kconfig. > > It can't. mmp_spi_probe fails with ENOMEM, probably due to trying to > do some DMA setup thing that's not going to be needed if the > underlying SPI device doesn't support/use DMA. Adding the linux-mmc and linux-spi lists, as that seems pretty odd.