Received: by 2002:ac0:8c9a:0:0:0:0:0 with SMTP id r26csp5339449ima; Tue, 5 Feb 2019 10:05:08 -0800 (PST) X-Google-Smtp-Source: AHgI3IanUYK9YmffB14nQPUplLyufS418xft/X1sGDflhQYPpBIX+mIoScsOp/TjPh0UNAaJk/k6 X-Received: by 2002:aa7:83c6:: with SMTP id j6mr6175077pfn.91.1549389908823; Tue, 05 Feb 2019 10:05:08 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1549389908; cv=none; d=google.com; s=arc-20160816; b=pyKomBNxcyMzlIbC58Zy54VAxZizjXdNAjlGzuhGFM4YZBW6qlo/8+Uw+xAUbTyOwf gQm4FEAcHRQ8YLOl4CF+xU4qdJ8k/iWa4iTGddf6GO6EO88rEzK83UP14uUPmx5P28Oe k5J/MLqhToIhQNrmHGtOdOMachMpckNaJtfpyxgLrtFmgVrigf6ITAqULHvPVJPhQB/J 5kFQvF2AvjIZ0vpqwZ3/LJJJHEzYlQ1w7Vfv+639EeG9VfV6W1fcHkQGzqgHUAjYYmw5 zB7tBtAwG39dktBfhUpCB3g5LYj3g3rb+stdOrUruwNTE+vN3+c5oUz7oeupo1iJ2GwA Tsww== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-disposition:mime-version:references:message-id:subject:cc :to:from:date; bh=JqeI7hCWU2ldIdYxZjES68gWc7DKwhlRsfl9LYgNOxY=; b=Tf66BHzwPuZzhJ3aFR/JyVyhl5KBMPUlP3aY+FlvYogtjRScwuboprbCJcKlPt6jfJ 8yYqqpspF6+Pcahidruy3gv7ytYWrrJ+HH9Rqns+XUXU7DPxmNVy56FtG9zI7i1Ew0t0 7jL94nLL1whTQ9OfQUookfu3PB48lcLnsi7iQJRg0ugWWCDC5Nl/4xlX/svmvtHZxO8y fMQAuOaeAvf+Vk/0pmdneLLARB2vJhT7qR4A+mUJ8ChDot6LqgX4n4xHADxVALtA798Q Vqp3HF+ACUOlMckkBHrQ7V9tjbQGKrSMzzrt9Oym7JsTyhdHKwaIF1SMi8/tmlrBQKHc LhDA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id bd12si2988354plb.193.2019.02.05.10.04.52; Tue, 05 Feb 2019 10:05:08 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728690AbfBESCT (ORCPT + 99 others); Tue, 5 Feb 2019 13:02:19 -0500 Received: from verein.lst.de ([213.95.11.211]:55482 "EHLO newverein.lst.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726533AbfBESCT (ORCPT ); Tue, 5 Feb 2019 13:02:19 -0500 Received: by newverein.lst.de (Postfix, from userid 2407) id 3D51B68D93; Tue, 5 Feb 2019 19:02:18 +0100 (CET) Date: Tue, 5 Feb 2019 19:02:18 +0100 From: Christoph Hellwig To: Thierry Reding Cc: Christoph Hellwig , Marek Szyprowski , Robin Murphy , iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] dma-direct: Export dma_direct_alloc() and dma_direct_free() Message-ID: <20190205180218.GB2882@lst.de> References: <20190205110602.27717-1-thierry.reding@gmail.com> <20190205161036.GA782@lst.de> <20190205162057.GA29974@ulmo> <20190205163837.GA1222@lst.de> <20190205175611.GA7052@ulmo> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190205175611.GA7052@ulmo> 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 Tue, Feb 05, 2019 at 06:56:11PM +0100, Thierry Reding wrote: > Sure, here you go: > > https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/tree/drivers/gpu/host1x/cdma.c#n106 Yes, I think we I can come up with a nicer helper for that.