From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 AA88352941D; Thu, 1 Oct 2026 15:41:28 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790869290; cv=none; b=gKpnRI5+Ouxr2grrQkjuUaGon/9HPOHl85pb8MhWNdzd/QKACRxIUWSaWtnvpl/7deHyN3a+07DMVoaVA46apQByOwO51bac/hKi49lMhbVCv0XJ5KUP2HwESO2B5oKMKoiLrFfKKkW3xz3P4/ioIT5V6W7jqNWJ9rd+DfVSUPE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790869290; c=relaxed/simple; bh=upwG9Ajb7HiwDiz7s2DT2P4aDUU67N+8gTTyElgRGi8=; h=From:To:Cc:In-Reply-To:References:Subject:Message-Id:Date: MIME-Version:Content-Type; b=OaIspFpii3dT+URzG9EDpSvjGLf/X1wNpvK9kdNhVpmsSiapsaCLBsLgfHfsFHz4o2hEwJC1QNPjiHb5Wf5d76imHnHj3BEm4eucL1HoeJtmEsP2j7xIj6Uo7w8H7ufyx6RelcdO/tX2jqiy9YRlSFNYBzcmuOMYv/GaNph+wDk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=TQZYxOq1; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="TQZYxOq1" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9B3D31F000FF; Thu, 1 Oct 2026 15:41:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1790869288; bh=/4WbIgH97AoP+BHwk2QH+RwEoL7rad4fL8/FcXMQ58U=; h=From:To:Cc:In-Reply-To:References:Subject:Date; b=TQZYxOq1enRn0kLrEZobjY86WDij0EAsM0P17ASk7dENutZLrE9nQkP5v85NmWYKb 1+HWKTb2XYDtx/Z8Ish+jRdNPsDWhVmTcyTHf8QbeSh1bjEHoDPZvm5mDa0NeUK1cI YgUnfYcOahXe+cFvGEfonuOEN2SFsO/t1OuKjcYF4SMP939K2haR/gCsvfcGLdHWRz NUytH1A2ujT/XuuMySwF7qwz4BeRjDnxFz2FnAcmdXubBxcVaEI1NEVVUY5Zj8diql irCiFL5WjZveCBw2jdcfJPsPSUaH1zjO1FWgeOw74Vrak5lleehc+jl2+TVLAa9om3 UlcyhkI6jUOFA== From: Leon Romanovsky To: linux-rdma@vger.kernel.org, Mark Bloch , netdev@vger.kernel.org, Saeed Mahameed , Tariq Toukan Cc: Andrew Lunn , Cosmin Ratiu , "David S. Miller" , Dragos Tatulea , Eric Dumazet , Gal Pressman , Jakub Kicinski , Jason Gunthorpe , open list , Paolo Abeni , Leon Romanovsky In-Reply-To: <20260930114227.139274-1-tariqt@nvidia.com> References: <20260930114227.139274-1-tariqt@nvidia.com> Subject: Re: [PATCH mlx5-next V2 00/10] mlx5: Move data direct infrastructure to mlx5_core Message-Id: <179086928533.370711.525345553365862636.b4-ty@kernel.org> Date: Thu, 01 Oct 2026 11:41:25 -0400 Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-Mailer: b4 0.15-dev-18f8f On Wed, 30 Sep 2026 14:42:17 +0300, Tariq Toukan wrote: > Data direct support currently lives in mlx5_ib, which owns the data > direct PCI driver, device matching and resource management. To prepare > for data direct support in netdev, move this infrastructure to mlx5_core > and provide a common interface for its consumers. > > The series first replaces the direct IB unbind callback with a blocking > notifier chain, allowing multiple consumers to receive unbind events. > It then separates consumer registration from initialization, > consolidates the per-device state and resources, and keeps IB-specific > locking and MR teardown in mlx5_ib. > > [...] Applied, thanks! [01/10] RDMA/mlx5: Notify data direct users via a notifier chain on unbind https://git.kernel.org/rdma/rdma/c/a727a424068b5d [02/10] RDMA/mlx5: Add mlx5_data_direct_supported() helper https://git.kernel.org/rdma/rdma/c/2365f8d7f609cf [03/10] RDMA/mlx5: Make the data direct VUID query self-contained https://git.kernel.org/rdma/rdma/c/ebbb9f87689998 [04/10] RDMA/mlx5: Give the data direct PCI driver a proper name https://git.kernel.org/rdma/rdma/c/0a4095faca722b [05/10] RDMA/mlx5: Move and rename data direct resource functions https://git.kernel.org/rdma/rdma/c/47723d4febd62b [06/10] RDMA/mlx5: Add new registration stage for data direct users https://git.kernel.org/rdma/rdma/c/1c879b1e9f2ed6 [07/10] RDMA/mlx5: Extract IB specific lock out of data direct https://git.kernel.org/rdma/rdma/c/26f27809b0034e [08/10] RDMA/mlx5: Consolidate data direct state into one object https://git.kernel.org/rdma/rdma/c/f6c452b311f0e4 [09/10] RDMA/mlx5: Pull data_direct resource creation in init phase https://git.kernel.org/rdma/rdma/c/7611034dc86cfd [10/10] mlx5: Move data direct implementation to mlx5_core https://git.kernel.org/rdma/rdma/c/00290b9ff59ef4 Best regards, -- Leon Romanovsky