From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 18D1B2063DB; Mon, 16 Dec 2024 16:54:23 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1734368064; cv=none; b=t9gup852UDYIrMz25gqRtWQEU2eo7XxxrHYHvjThA1DPRRSb6TlMusC4iSPfj/fdDh4+wwPkOSzi6U1oR6iTAgcOPzRBjP1UW7sGG7+yJhrsrCyBi2Tr0b2zDvySnssmDYmjoqBzHvpMBFzhWvrzfAqkvQzRmpUoPuQZgjWUgtc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1734368064; c=relaxed/simple; bh=fGSmira3qY0qu6Pm6drcj0Bgb5kegO5+9l28c2GA9N8=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=Z7zLN937ymvCsN9BwuHX2OlbPwEs5Gq3zmqUIDhaRT9eqoouaxaPLxgfWXQKL3XP6pjiXINH/BGy0TFjAg6+4bn4OimLK/awp7ZT/1pacqaQd+bgzaXnHiAD/x0lRrR8d9Zq7CzHYj39w+nIODHfJzYTq47WuBsoYxTkO4JOJF8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=udS4EU0e; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="udS4EU0e" Received: by smtp.kernel.org (Postfix) with ESMTPSA id A8293C4CED0; Mon, 16 Dec 2024 16:54:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1734368063; bh=fGSmira3qY0qu6Pm6drcj0Bgb5kegO5+9l28c2GA9N8=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=udS4EU0eMphp2mwSceRBJPdkzI/VrMjsXMZp5BmFC6BJIef/c+Wcn/96KxFZSFhLf zCdiTCat+WhHh33aYZkXmyx516q+wuMyPUcLHUJBgJysU04T1nvGhORixryddbu7Ed b59uYs2I8PloVltK5pPPXEq1WLTYZ1yfYwcw5a+LwthvfygLaPUcUtwi9oRGpmwze7 Q+277JErXes6oeSNNAXda7wLXaCRYGWQGhOsalIoUDudcrkXWTPPXYENUlazJeApFR rSBGjokABEG3AhTpTDmLLgffEMycIVFjgu3a/NYPIj3jmBcDXxtoNo4YHAnFXyyqG+ WxobQh8faXkdg== Date: Mon, 16 Dec 2024 09:54:20 -0700 From: Keith Busch To: Christian =?iso-8859-1?Q?K=F6nig?= Cc: Wei Lin Guay , alex.williamson@redhat.com, dri-devel@lists.freedesktop.org, kvm@vger.kernel.org, linux-rdma@vger.kernel.org, jgg@nvidia.com, vivek.kasireddy@intel.com, dagmoxnes@meta.com, nviljoen@meta.com, Wei Lin Guay , Oded Gabbay , Daniel Vetter , Leon Romanovsky , Maor Gottlieb Subject: Re: [PATCH 0/4] cover-letter: Allow MMIO regions to be exported through dmabuf Message-ID: References: <20241216095429.210792-1-wguay@fb.com> <89d9071b-0d3e-4fcd-963b-7aa234031a38@amd.com> Precedence: bulk X-Mailing-List: linux-rdma@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <89d9071b-0d3e-4fcd-963b-7aa234031a38@amd.com> On Mon, Dec 16, 2024 at 11:21:39AM +0100, Christian König wrote: > Am 16.12.24 um 10:54 schrieb Wei Lin Guay: > > From: Wei Lin Guay > > However, as a general mechanism, it can support many other scenarios with > > VFIO. I imagine this dmabuf approach to be usable by iommufd as well for > > generic and safe P2P mappings. > > > > This series goes after the "Break up ioctl dispatch functions to one > > function per ioctl" series. > > Yeah that sounds like it should work. > > But where is the rest of the series, I only see the cover letter? Should be here: https://lore.kernel.org/linux-rdma/20241216095429.210792-2-wguay@fb.com/T/#u