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=-6.5 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no 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 1BFEBC4320A for ; Mon, 23 Aug 2021 10:28:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id ED44A61373 for ; Mon, 23 Aug 2021 10:28:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236172AbhHWK3i (ORCPT ); Mon, 23 Aug 2021 06:29:38 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58738 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236096AbhHWK3g (ORCPT ); Mon, 23 Aug 2021 06:29:36 -0400 Received: from mail-pj1-x1031.google.com (mail-pj1-x1031.google.com [IPv6:2607:f8b0:4864:20::1031]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 251CDC061575 for ; Mon, 23 Aug 2021 03:28:54 -0700 (PDT) Received: by mail-pj1-x1031.google.com with SMTP id mq3so11615589pjb.5 for ; Mon, 23 Aug 2021 03:28:54 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=ilKjy382tEqa7gStpBRz59Gr6MRunEshTjEeiH1h2JA=; b=Nf9y0HaDZZTMBiU3gKfNU1c8lX/eVkGiVZtSy/+Z7QdeLAz8ZEw6+m3aSB2Q70T+8d NWhQv9c94DaK58O13+01OKgVouHiRX8y1aMCYomnvkVYOGtCfRl3cbeWKHxBRE1qp7zB jE23PmQzrvCySaZ62ujHBand3wNsZQzdAJi+8= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=ilKjy382tEqa7gStpBRz59Gr6MRunEshTjEeiH1h2JA=; b=CFQKmiQjDlaToPQQpEnwgL3TiaCFXgjCZogFhcFEYNG1o7bkCMydhaJIErL9ctt9yX CUYCOCstdz3D4y6lNHM5eHvLvYLhttGhTDE37QWaWe0CNFiMVadx4erUuMYlPpQAKcJN oLj3l5JWNtrSkKHVVoMquvxKOlA7SUShFMn23H6q5HApDZvBKzRNL4WfRO9pe/HtP0B2 6peSrO8GltTQcH7V+BhQcazbS+ql36ICMvdDOdqEs5tTS+2UsosdYXXvSrUhF92FEnbG TT4P/bik1IarJjQzhSVMh5LPBAL8DwKHNAjJ+LMYvAcF7cJO5ME9aNKz9dk4dFtQ8lpx UAUA== X-Gm-Message-State: AOAM532BIUX15DEjQf10EsocnImHdbHRC6pKjNocF9QTjq0RzDLjXgCH 5RhASgu6GtwmaKO82Y8I4XMWrg== X-Google-Smtp-Source: ABdhPJzReVtwd7Yt+cXXy5xtZ6aXZ+ZHjspUFa/ZcLYCB9GL/ljwsw0yWGII3+QOh3jIWf0ZciDm4w== X-Received: by 2002:a17:90b:2348:: with SMTP id ms8mr19205896pjb.121.1629714533737; Mon, 23 Aug 2021 03:28:53 -0700 (PDT) Received: from google.com ([2409:10:2e40:5100:8821:8b2f:2912:f9e4]) by smtp.gmail.com with ESMTPSA id m9sm6793814pfk.61.2021.08.23.03.28.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 23 Aug 2021 03:28:53 -0700 (PDT) Date: Mon, 23 Aug 2021 19:28:48 +0900 From: Sergey Senozhatsky To: Hans Verkuil Cc: Sergey Senozhatsky , Tomasz Figa , Dafna Hirschfeld , Ricardo Ribalda , Christoph Hellwig , Mauro Carvalho Chehab , linux-media@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCHv4 8/8] videobuf2: handle non-contiguous DMA allocations Message-ID: References: <20210727070517.443167-1-senozhatsky@chromium.org> <20210727070517.443167-9-senozhatsky@chromium.org> <7e172194-9519-fd1f-6261-c40108a5d722@xs4all.nl> <9e5b1d16-bfb8-dc89-beda-94a641be793d@xs4all.nl> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <9e5b1d16-bfb8-dc89-beda-94a641be793d@xs4all.nl> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On (21/08/03 10:39), Hans Verkuil wrote: > >> + > >> + /* > >> + * For requests that need kernel mapping (DMA_ATTR_NO_KERNEL_MAPPING > >> + * bit is cleared) we perform dma_vmap_noncontiguous() in vb2_dc_vadd(). > > Typo: vb2_dc_vadd -> vb2_dc_vaddr Done.