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 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 6EA35CCF9E5 for ; Mon, 27 Oct 2025 18:34:15 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id D8B2110E547; Mon, 27 Oct 2025 18:34:14 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.b="hcOw3B6l"; dkim-atps=neutral Received: from sea.source.kernel.org (sea.source.kernel.org [172.234.252.31]) by gabe.freedesktop.org (Postfix) with ESMTPS id 5291310E547 for ; Mon, 27 Oct 2025 18:34:14 +0000 (UTC) Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id 13EB344244; Mon, 27 Oct 2025 18:34:14 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 32138C4CEF1; Mon, 27 Oct 2025 18:34:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1761590053; bh=Sjtta4buWzcQQnNBIyYVFESl5qf6B112yZ9sf+V7RlE=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=hcOw3B6lf9oxjJTjftncCDpwlUt2yrNGODV2N6B9UbzbWoYuWLIIfAJG8fGn55XDq XxUqYjtDesWP4JGFiTebJN74VNQk47kNcrSgL7ZZyJ/Sn7cSlbbA+DWgHdWwl2FqvO 9g1wV05Ym5OBWOMFiBvPtcJR93d4W0mNeQICsbkJWSfiMqtdDVdiV4jyxaCikFVZaH 3AxJFgdThBjGR/8FqQQ0rtNTgOvWDxvwbxQ4cG3ovGFkgePgBdOOz7bE7QPfcSMVtv P9fYGH8FzU3VGwM2da/CvNJk33SuLt54GCoggM9zF/1TuZbaXMwOZWTVwGGFeYClrD V42LSpx3BFjug== Date: Mon, 27 Oct 2025 20:34:09 +0200 From: Leon Romanovsky To: Jason Gunthorpe Cc: Christian =?iso-8859-1?Q?K=F6nig?= , dri-devel@lists.freedesktop.org, iommu@lists.linux.dev, Joerg Roedel , Kevin Tian , linaro-mm-sig@lists.linaro.org, linux-kselftest@vger.kernel.org, linux-media@vger.kernel.org, Robin Murphy , Shuah Khan , Sumit Semwal , Will Deacon , Nicolin Chen , patches@lists.linux.dev, Simona Vetter , Vivek Kasireddy , Xu Yilun Subject: Re: [PATCH 0/8] Initial DMABUF support for iommufd Message-ID: <20251027183409.GO12554@unreal> References: <0-v1-64bed2430cdb+31b-iommufd_dmabuf_jgg@nvidia.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <0-v1-64bed2430cdb+31b-iommufd_dmabuf_jgg@nvidia.com> X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" On Mon, Oct 27, 2025 at 02:30:59PM -0300, Jason Gunthorpe wrote: > This series is the start of adding full DMABUF support to > iommufd. Currently it is limited to only work with VFIO's DMABUF exporter. > It sits on top of Leon's series to add a DMABUF exporter to VFIO: > > https://lore.kernel.org/all/cover.1760368250.git.leon@kernel.org/ <...> > This is on github: https://github.com/jgunthorpe/linux/commits/iommufd_dmabuf > > The branch has various modifications to Leon's series I've suggested. I'm working on v6 these days. Thanks