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=-2.5 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS, URIBL_BLOCKED,USER_AGENT_MUTT 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 9F523C10F11 for ; Wed, 24 Apr 2019 15:09:01 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 6EF7320878 for ; Wed, 24 Apr 2019 15:09:01 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="lYAMcni5" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 6EF7320878 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=56X6P3Iv1hyESkzhnp1yyRUtocEFp2PJWV+VRRJs67g=; b=lYAMcni5giflTB G6VTdygu7p1IZArDBmao9sVabH2wTPncuDjcCI/BBjfWqqGCRodsj0OtR2qkCU8XQ1pYDUgYMozih OgLDn8lv8VYOTcpWO4JtrUyuF8QGQV+QvSy7q+BeKVIalsK8T3KC18h2AyzHNiCwZk3gqPs917THS FzBTTMuaU3qui2tGEnaik0Ph/KeLrZ3mGhCNXfZCzBro6+XAVGGBJ8M3B0w3iGhDOXXVlaybL6D9U 1iBR5b2VE79jUhyBiO+47Gjfw6Zz08GeMwMSsrbf2HsKvj3MGbJs6lvQeYGSn5cgeWAYH3qS+eNhZ TAeVvkbY8fJX1CPr47CQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1hJJVz-0000Xn-9c; Wed, 24 Apr 2019 15:08:51 +0000 Received: from verein.lst.de ([213.95.11.211] helo=newverein.lst.de) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1hJJVw-0000XP-HU for linux-arm-kernel@lists.infradead.org; Wed, 24 Apr 2019 15:08:49 +0000 Received: by newverein.lst.de (Postfix, from userid 2407) id 558F767358; Wed, 24 Apr 2019 17:08:32 +0200 (CEST) Date: Wed, 24 Apr 2019 17:08:32 +0200 From: Christoph Hellwig To: Nicolin Chen Subject: Re: [PATCH v2 RFC/RFT 1/5] ARM: dma-mapping: Add fallback normal page allocations Message-ID: <20190424150832.GA22474@lst.de> References: <20190326230131.16275-1-nicoleotsuka@gmail.com> <20190326230131.16275-2-nicoleotsuka@gmail.com> <20190424150638.GA22191@lst.de> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20190424150638.GA22191@lst.de> User-Agent: Mutt/1.5.17 (2007-11-01) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190424_080848_727325_08E6F09B X-CRM114-Status: UNSURE ( 6.60 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: tony@atomide.com, catalin.marinas@arm.com, joro@8bytes.org, will.deacon@arm.com, linux@armlinux.org.uk, iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org, robin.murphy@arm.com, hch@lst.de, linux-arm-kernel@lists.infradead.org, m.szyprowski@samsung.com Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Wed, Apr 24, 2019 at 05:06:38PM +0200, Christoph Hellwig wrote: > I'd also use the oppurtunity to forbid a NULL dev argument and > opencode those uses. Actually, looking at your last patch again the NULL argument might still fit in ok, so maybe we should keep it. _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel