Received: by 2002:a05:6a10:8c0a:0:0:0:0 with SMTP id go10csp3047153pxb; Sun, 28 Feb 2021 23:27:00 -0800 (PST) X-Google-Smtp-Source: ABdhPJwiPm3DcheJ2jK6GcoAwDs7h8YfZhSViCXxgHS0sGTrWYsR0Spz4uS5GGKSeSJ0QGUywIN1 X-Received: by 2002:a50:e1c9:: with SMTP id m9mr15684628edl.307.1614583620681; Sun, 28 Feb 2021 23:27:00 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1614583620; cv=none; d=google.com; s=arc-20160816; b=qVEe6eB95W6eIMYLTe6YNiqxAaIbtFTHQOc3tIuLjm/Cz3Fr4RINxocYyKk/3XGmty /cNlTinCxfRVxUSl5EHZvTzPNunagFqRb94oMOhs/bbyWal73uK1GLJuGxDZ/SKnBHFK wvmllkElnXqkQJ7YIGv5SrAyynaaqyMafxZRcnIVRA6FesLcFRn7nBjMFVKzzQL52py2 xBLyvEisvye/koPFmu1I5OxQaEyNLr6FxLKQ/IOLuZToJP4CB0dj5X1turKAADPgFdnm y3Ovh2tN8qQPT+A7HDQ8MuGvA6fGO3Q8rs9MLfCtPrInMrzbsP0B4v8pZsvClX5H6MfY qSKA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:user-agent:in-reply-to:content-disposition :mime-version:references:message-id:subject:cc:to:from:date; bh=9Afv5LKkIqV8C7imLkjmD5D/LtDvJKXY2eZjBC6G/nc=; b=hUXrnb0POPmcyaRdw3k3HS03z7un6mCGMFZ04Kp+SW/mKK6xXyGD90kpcKOCATsifc bkgB+t9DIpP2DKBcgNZhsVj4sXrtrqx0hWx4fpFTzSRg53QLfW5xHRPmb3pUoI7djR4j GBT9izk3oiiCk2nSqEBo99Q+b2Xbc7J9YoxfekA0FRYn979eWjdlig9A4kwR8A5gn9P3 +COqpS/4f3j2Z20tdHCXcevpOo3m09eMBisRVN7b+SO2wnO9NUyw7QnrYve2HWCwvmxC US676KmEmGrfYDHh+uGvLFgc4aUc8gdBV9lHtmIihQ8NZ6KEL3Bqo+BZNSFsJSGCUKcv 5Skg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id g10si11290292edf.314.2021.02.28.23.26.27; Sun, 28 Feb 2021 23:27:00 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232245AbhCAHWN (ORCPT + 99 others); Mon, 1 Mar 2021 02:22:13 -0500 Received: from verein.lst.de ([213.95.11.211]:52575 "EHLO verein.lst.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232441AbhCAHWM (ORCPT ); Mon, 1 Mar 2021 02:22:12 -0500 Received: by verein.lst.de (Postfix, from userid 2407) id 2651568BEB; Mon, 1 Mar 2021 08:21:29 +0100 (CET) Date: Mon, 1 Mar 2021 08:21:28 +0100 From: Christoph Hellwig To: Sergey Senozhatsky Cc: Christoph Hellwig , Tomasz Figa , Mauro Carvalho Chehab , Marek Szyprowski , Ricardo Ribalda , Sergey Senozhatsky , "open list:IOMMU DRIVERS" , Robin Murphy , Linux Doc Mailing List , Linux Kernel Mailing List , Linux Media Mailing List Subject: Re: [PATCH 6/7] dma-iommu: implement ->alloc_noncontiguous Message-ID: <20210301072128.GA27039@lst.de> References: <20210202095110.1215346-1-hch@lst.de> <20210202095110.1215346-7-hch@lst.de> <20210216084947.GA23897@lst.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.17 (2007-11-01) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Mar 01, 2021 at 04:17:42PM +0900, Sergey Senozhatsky wrote: > > > Do you think we could add the attrs parameter to the > > > dma_alloc_noncontiguous() API? > > > > Yes, we could probably do that. > > I can cook a patch, unless somebody is already looking into it. I plan to resend the whole series with the comments very soon.