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 6D9921D86DC; Thu, 10 Apr 2025 08:21:45 +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=1744273306; cv=none; b=F9kb6Nh+HDFkPkr1UI31WzM/MusCnG8tQOA8jC5GUmCJkx/hH+IESuuSqo4LIgIH3/t5K/9kRRxrSikZwfL7EfMy7/TFswxjMqYE2uyGRJ5Gb6Oz2Tr9cf7S7v9QwqrTQylbR3EU+IESq4Z1d7Ku2rwxSEcz/g/XZrdz/x8WbvU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744273306; c=relaxed/simple; bh=T6cKF1AH6u5sSEkewMIOmHQeFJzUhjmBmmaZtyPLzhM=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=C55650Esb2JwPJ+sMnK8qlssZHKS5rGVx3PlfaLL3gdQvekScVHEPj3ybJRLQdGiO11cgQ/qerr2vEomx1vvj/AWIXCtRRqDsIkKKvmOUZ4mBIphsxsuCzgqF6Wm7kbU4pOR2X6jp1+wfcA3/kusHBk6puFthn9IPGWqSNPIHfE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=cx/C44HZ; 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="cx/C44HZ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B8E49C4CEDD; Thu, 10 Apr 2025 08:21:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1744273304; bh=T6cKF1AH6u5sSEkewMIOmHQeFJzUhjmBmmaZtyPLzhM=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=cx/C44HZl16jH12vNnkP451QQg5FzAk7RvBGhK7Tfe3tdRcND7YkpVLx7eVQXIS03 fRsb0Id09N2YUjJxtfvW9ymhqshFCLl/+nkASkq2fBPKj+gNBgAuI+tv35pl4ka26w UDc00QsDlSCwiJeCFKTFC+JrRpph7hQ+KVmgoVHGerHDsUUk1f0pnwrEUI2ls3IChR c6dX6lWqSvyAQZ07QtHllKqzulecA6fl3BdFpRwdaC2wxv9FzxYG5OFmFVFIbVXbV9 uBpnLJYoUJVPme7KZqHnZhvqBcvSGHCzrsZLrAZiS6APigrLrMhaepwlfrHxmVTuxJ Ejz3aooy8rCeg== Date: Thu, 10 Apr 2025 11:21:37 +0300 From: Leon Romanovsky To: Larysa Zaremba Cc: intel-wired-lan@lists.osuosl.org, Tony Nguyen , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Simon Horman , Jonathan Corbet , Przemek Kitszel , Jiri Pirko , Mustafa Ismail , Tatyana Nikolova , Andrew Lunn , Alexander Lobakin , Michael Ellerman , Maciej Fijalkowski , Lee Trager , Madhavan Srinivasan , Sridhar Samudrala , Jacob Keller , Michal Swiatkowski , Mateusz Polchlopek , Wenjun Wu , Ahmed Zaki , netdev@vger.kernel.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, "Karlsson, Magnus" , Emil Tantilov , Madhu Chittim , Josh Hay , Milena Olech , pavan.kumar.linga@intel.com, "Singhai, Anjali" , Phani R Burra Subject: Re: [PATCH iwl-next 05/14] libeth: add control queue support Message-ID: <20250410082137.GO199604@unreal> References: <20250408124816.11584-1-larysa.zaremba@intel.com> <20250408124816.11584-6-larysa.zaremba@intel.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250408124816.11584-6-larysa.zaremba@intel.com> On Tue, Apr 08, 2025 at 02:47:51PM +0200, Larysa Zaremba wrote: > From: Phani R Burra > > Libeth will now support control queue setup and configuration APIs. > These are mainly used for mailbox communication between drivers and > control plane. > > Make use of the page pool support for managing controlq buffers. <...> > libeth-y := rx.o > > +obj-$(CONFIG_LIBETH_CP) += libeth_cp.o > + > +libeth_cp-y := controlq.o So why did you create separate module for it? Now you have pci -> libeth -> libeth_cp -> ixd, with the potential races between ixd and libeth, am I right? Thanks