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=-5.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS autolearn=ham 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 47EC7C3A5A1 for ; Mon, 26 Aug 2019 02:05:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 10E1420815 for ; Mon, 26 Aug 2019 02:05:53 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=nifty.com header.i=@nifty.com header.b="JrLOZI9k" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729073AbfHZCFv (ORCPT ); Sun, 25 Aug 2019 22:05:51 -0400 Received: from conssluserg-06.nifty.com ([210.131.2.91]:51042 "EHLO conssluserg-06.nifty.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726552AbfHZCFv (ORCPT ); Sun, 25 Aug 2019 22:05:51 -0400 Received: from mail-ua1-f41.google.com (mail-ua1-f41.google.com [209.85.222.41]) (authenticated) by conssluserg-06.nifty.com with ESMTP id x7Q25aWY001059; Mon, 26 Aug 2019 11:05:37 +0900 DKIM-Filter: OpenDKIM Filter v2.10.3 conssluserg-06.nifty.com x7Q25aWY001059 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nifty.com; s=dec2015msa; t=1566785137; bh=Y6CSk1yG6UDaWDZc7YQfg16zRcI7iqnK0vjwzjH84CE=; h=References:In-Reply-To:From:Date:Subject:To:Cc:From; b=JrLOZI9kH1Un3GiyFdXqn27TVvjSOjiidP2JwisE3275p53TA1+juNlIJGqES+aIC lrhvsFFvrhgL+1Rn9JCZ7k+c70nDmLE9fC7PnhBQLEE0jo7QN9bGBGc7oExOoy7for xHeUDd1uEQHdcLNFkxyi0ExMx/70zDfeQav8I367gxPlmG/U+1smys2aflDCOwWxdP NLg3LqorANPMl0GsubTQCVuUvRbnMmq1qJ2yzwdQ+1ip5opdKfo/Pr1JjxayJHGH3S 5fd2t0J7tqoz4JVukTyDGxALZ7luGmDjzkXmkcLORZXjDZaXCALpBRJSXsc0ULITxJ TGKastNgBwoYQ== X-Nifty-SrcIP: [209.85.222.41] Received: by mail-ua1-f41.google.com with SMTP id f9so5192402uaj.4; Sun, 25 Aug 2019 19:05:37 -0700 (PDT) X-Gm-Message-State: APjAAAVSGSaK4IXHWaE8o5IZDrnJlFuPIeW7cBhkNbQob+qaHCb1EZs7 caX9Sq2HXz1F6yLAgJYTARhBXk/2aqPs71p1gFU= X-Google-Smtp-Source: APXvYqxTTMLLHvl8ZQ3KknXXOxUMTC3Y3hppkNTfIGAtnJsgB3ydviER0RL9pfJ3r191gBIB66pQqdIW5M4t3FT5soQ= X-Received: by 2002:ab0:442:: with SMTP id 60mr1079956uav.109.1566785136210; Sun, 25 Aug 2019 19:05:36 -0700 (PDT) MIME-Version: 1.0 References: <20190506223334.1834-1-nicoleotsuka@gmail.com> <20190506223334.1834-3-nicoleotsuka@gmail.com> <20190825011025.GA23410@lst.de> In-Reply-To: <20190825011025.GA23410@lst.de> From: Masahiro Yamada Date: Mon, 26 Aug 2019 11:05:00 +0900 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH v2 2/2] dma-contiguous: Use fallback alloc_pages for single pages To: Christoph Hellwig Cc: Nicolin Chen , linux-mmc , Ulf Hansson , Adrian Hunter , Robin Murphy , Marek Szyprowski , vdumpa@nvidia.com, Russell King , Catalin Marinas , Will Deacon , Chris Zankel , Max Filippov , Joerg Roedel , David Woodhouse , Tony Lindgren , Andrew Morton , Stephen Rothwell , Thierry Reding , Kees Cook , iamjoonsoo.kim@lge.com, Wolfram Sang , linux-arm-kernel , Linux Kernel Mailing List , linux-xtensa@linux-xtensa.org, iommu@lists.linux-foundation.org Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Christoph, On Sun, Aug 25, 2019 at 10:10 AM Christoph Hellwig wrote: > > On Fri, Aug 23, 2019 at 09:56:52PM +0900, Masahiro Yamada wrote: > > + linux-mmc, Ulf Hansson, Adrian Hunter, > > > > > > ADMA of SDHCI is not working > > since bd2e75633c8012fc8a7431c82fda66237133bf7e > > Does it work for you with this commit: > > http://git.infradead.org/users/hch/dma-mapping.git/commitdiff/90ae409f9eb3bcaf38688f9ec22375816053a08e This is included in v5.3-rc6 so I tested it. No, it did not fix the problem. -- Best Regards Masahiro Yamada