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=-5.4 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,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 9D2F8CA9EB0 for ; Sun, 3 Nov 2019 16:19:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 67F3420848 for ; Sun, 3 Nov 2019 16:19:45 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=android.com header.i=@android.com header.b="iVhQ666t" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727812AbfKCQTo (ORCPT ); Sun, 3 Nov 2019 11:19:44 -0500 Received: from mail-pg1-f193.google.com ([209.85.215.193]:34141 "EHLO mail-pg1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727541AbfKCQTo (ORCPT ); Sun, 3 Nov 2019 11:19:44 -0500 Received: by mail-pg1-f193.google.com with SMTP id e4so9685372pgs.1 for ; Sun, 03 Nov 2019 08:19:42 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=android.com; s=20161025; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=k2y2VEQ6EOQqU8lpzmH1pyg0O79K2DS1lBypqABiboQ=; b=iVhQ666t3tQ+qZCwGRKpXthAY72vAJ8S2et2Isra+GmB0R+eRKw4eBg7nMJZ2I12Nf 9WR9tuuxUA7+zVMLNtT4wMwhrE/utRm/DR4tge4D3EBin2y3TLk88NiCqB3yaJVZ5kQa uag/9V99OvbuikTW97n8gJP1hGliHrqE2V99OAn6SYrth3JxRvx2PYuQIqmFKFwh2jva G1DsvsYdPvIGixktN9CiVc20/ELD3ofGUAVk1VmvDcXRKHvVLbRphEF7p/JXQuAX5MMj j+OSeC0FGNyRYGPRURN1CpRgdVYfoAY7v56W2mvhYifdOIC9lCd5ChczW2YnpZ874zq0 Zwvg== 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:user-agent; bh=k2y2VEQ6EOQqU8lpzmH1pyg0O79K2DS1lBypqABiboQ=; b=DVR46rIeaXBNvfi9ezQ7XaBL7xAhq9aRRCKjFJkepOIz1NfZ3s5aSr4iA+QK+RJ5ca rvbp6eFP4k5SFSpUe+N3DoRc75v1lkMmc3ogQrnfaieoTzG487lqfXs3a3Go2aJdKBmC JZ5rSVpSjVpJ+3TGS0mTuM9CAh3x5bPa3gTpjl526BANslrRlOXcqK38j4dxv7Vtmb6M LlUMMfmiqDrnDe5fz2jowHjlEDFG94E8GK/faB817QNVa/7qpJSc0kqiTjiM6qDjg7Ss l1cdl+ruTQmvtceP/Gf/RI68yGvwpKZqiJaI58HRsFEqHGAJhM2K9JnwnbTj/TojUqeS bl5A== X-Gm-Message-State: APjAAAXbg2l53tIVAVZxs0lLMs6+hvImncgT1CGWoR3ExqMCOf2nakcJ MSa9crqZQmIEIYCNo/3HEGV+YA== X-Google-Smtp-Source: APXvYqyDL/BMS4PI9TBgOSpGlTSmx5TlQ08Dmxa6IvrSo6XiAfT3jNCe1N1gHULjcF8YFx3kqqC37A== X-Received: by 2002:a62:fb0f:: with SMTP id x15mr26702010pfm.59.1572797981783; Sun, 03 Nov 2019 08:19:41 -0800 (PST) Received: from localhost ([66.167.121.235]) by smtp.gmail.com with ESMTPSA id u65sm14087510pfb.35.2019.11.03.08.19.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 03 Nov 2019 08:19:41 -0800 (PST) Date: Sun, 3 Nov 2019 08:19:37 -0800 From: Sandeep Patil To: John Stultz Cc: lkml , Laura Abbott , Benjamin Gaignard , Sumit Semwal , Liam Mark , Pratik Patel , Brian Starkey , Vincent Donnefort , Sudipto Paul , "Andrew F . Davis" , Christoph Hellwig , Chenbo Feng , Alistair Strachan , Hridya Valsaraju , Hillf Danton , Dave Airlie , dri-devel@lists.freedesktop.org Subject: Re: [PATCH v14 3/5] dma-buf: heaps: Add system heap to dmabuf heaps Message-ID: <20191103161937.GB12805@google.com> References: <20191101214238.78015-1-john.stultz@linaro.org> <20191101214238.78015-4-john.stultz@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20191101214238.78015-4-john.stultz@linaro.org> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Nov 01, 2019 at 09:42:36PM +0000, John Stultz wrote: > This patch adds system heap to the dma-buf heaps framework. > > This allows applications to get a page-allocator backed dma-buf > for non-contiguous memory. > > This code is an evolution of the Android ION implementation, so > thanks to its original authors and maintainters: > Rebecca Schultz Zavin, Colin Cross, Laura Abbott, and others! > > Cc: Laura Abbott > Cc: Benjamin Gaignard > Cc: Sumit Semwal > Cc: Liam Mark > Cc: Pratik Patel > Cc: Brian Starkey > Cc: Vincent Donnefort > Cc: Sudipto Paul > Cc: Andrew F. Davis > Cc: Christoph Hellwig > Cc: Chenbo Feng > Cc: Alistair Strachan > Cc: Hridya Valsaraju > Cc: Sandeep Patil > Cc: Hillf Danton > Cc: Dave Airlie > Cc: dri-devel@lists.freedesktop.org > Reviewed-by: Benjamin Gaignard > Reviewed-by: Brian Starkey > Acked-by: Laura Abbott > Tested-by: Ayan Kumar Halder > Signed-off-by: John Stultz Acked-by: Sandeep Patil