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=-10.2 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 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 690DDC432C3 for ; Wed, 27 Jan 2021 00:20:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 398FD20691 for ; Wed, 27 Jan 2021 00:20:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2404054AbhA0ASF (ORCPT ); Tue, 26 Jan 2021 19:18:05 -0500 Received: from verein.lst.de ([213.95.11.211]:49424 "EHLO verein.lst.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2389996AbhAZRHz (ORCPT ); Tue, 26 Jan 2021 12:07:55 -0500 Received: by verein.lst.de (Postfix, from userid 2407) id 495E567373; Tue, 26 Jan 2021 18:06:59 +0100 (CET) Date: Tue, 26 Jan 2021 18:06:59 +0100 From: ". Christoph Hellwig" To: Ricardo Ribalda Cc: ". Christoph Hellwig" , Sergey Senozhatsky , Tomasz Figa , Marek Szyprowski , Robin Murphy , Mauro Carvalho Chehab , IOMMU DRIVERS , Joerg Roedel , Linux Doc Mailing List , Linux Kernel Mailing List , Linux Media Mailing List , Sergey Senozhatsky Subject: Re: [PATCH v3 5/6] media: uvcvideo: Use dma_alloc_noncontiguos API Message-ID: <20210126170659.GA9104@lst.de> References: <20201125221917.150463-1-ribalda@chromium.org> <20201130083410.GD32234@lst.de> <20201201033658.GE3723071@google.com> <20201201144916.GA14682@lst.de> <20201208071320.GA1667627@google.com> <20201209111639.GB22806@lst.de> <20210111083614.GA27589@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 Please take a quick look at this branch: http://git.infradead.org/users/hch/misc.git/shortlog/refs/heads/dma_alloc_noncontiguous Warning: hot off the press, and only with the v4l conversion as that seemed at little easier than uvcvideo. 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=-10.2 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 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 D360CC433E0 for ; Tue, 26 Jan 2021 17:07:09 +0000 (UTC) Received: from fraxinus.osuosl.org (smtp4.osuosl.org [140.211.166.137]) (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 30B26229C9 for ; Tue, 26 Jan 2021 17:07:09 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 30B26229C9 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=iommu-bounces@lists.linux-foundation.org Received: from localhost (localhost [127.0.0.1]) by fraxinus.osuosl.org (Postfix) with ESMTP id E122882154; Tue, 26 Jan 2021 17:07:08 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from fraxinus.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id Gdo5rnwdtG4n; Tue, 26 Jan 2021 17:07:07 +0000 (UTC) Received: from lists.linuxfoundation.org (lf-lists.osuosl.org [140.211.9.56]) by fraxinus.osuosl.org (Postfix) with ESMTP id B501080ED9; Tue, 26 Jan 2021 17:07:07 +0000 (UTC) Received: from lf-lists.osuosl.org (localhost [127.0.0.1]) by lists.linuxfoundation.org (Postfix) with ESMTP id 8ED5EC08A1; Tue, 26 Jan 2021 17:07:07 +0000 (UTC) Received: from silver.osuosl.org (smtp3.osuosl.org [140.211.166.136]) by lists.linuxfoundation.org (Postfix) with ESMTP id 43EDFC013A for ; Tue, 26 Jan 2021 17:07:06 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by silver.osuosl.org (Postfix) with ESMTP id 341432046B for ; Tue, 26 Jan 2021 17:07:06 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from silver.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id Rll5G8TAoC0M for ; Tue, 26 Jan 2021 17:07:04 +0000 (UTC) X-Greylist: from auto-whitelisted by SQLgrey-1.7.6 Received: from verein.lst.de (verein.lst.de [213.95.11.211]) by silver.osuosl.org (Postfix) with ESMTPS id 96E8320017 for ; Tue, 26 Jan 2021 17:07:04 +0000 (UTC) Received: by verein.lst.de (Postfix, from userid 2407) id 495E567373; Tue, 26 Jan 2021 18:06:59 +0100 (CET) Date: Tue, 26 Jan 2021 18:06:59 +0100 From: ". Christoph Hellwig" To: Ricardo Ribalda Subject: Re: [PATCH v3 5/6] media: uvcvideo: Use dma_alloc_noncontiguos API Message-ID: <20210126170659.GA9104@lst.de> References: <20201125221917.150463-1-ribalda@chromium.org> <20201130083410.GD32234@lst.de> <20201201033658.GE3723071@google.com> <20201201144916.GA14682@lst.de> <20201208071320.GA1667627@google.com> <20201209111639.GB22806@lst.de> <20210111083614.GA27589@lst.de> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.17 (2007-11-01) Cc: Sergey Senozhatsky , Sergey Senozhatsky , Linux Doc Mailing List , Linux Kernel Mailing List , IOMMU DRIVERS , Linux Media Mailing List , Mauro Carvalho Chehab , Robin Murphy , ". Christoph Hellwig" X-BeenThere: iommu@lists.linux-foundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Development issues for Linux IOMMU support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: iommu-bounces@lists.linux-foundation.org Sender: "iommu" Please take a quick look at this branch: http://git.infradead.org/users/hch/misc.git/shortlog/refs/heads/dma_alloc_noncontiguous Warning: hot off the press, and only with the v4l conversion as that seemed at little easier than uvcvideo. _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu