From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from verein.lst.de (verein.lst.de [213.95.11.211]) (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 486A515853B for ; Thu, 3 Apr 2025 04:43:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=213.95.11.211 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743655408; cv=none; b=EKqh/qANq2TK2rcjO5YYunaZeAo1kKHNPRilI5piyy0Vv6ioCtMLRb5s8w+FDLat0p9v7iZVPLkNR719Gj5PWvSvEEWyn0uc5T6Vz0nG0wVjh9oyh8Rnf/C94LLgUgLYyd/gltV4eXr1OYJbgQUcBp6Zg9lMcCcn0zA4J7gayYw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743655408; c=relaxed/simple; bh=ApcdTXU8noqvEHL8TmokNvDKKue7lSHehf4idoqbia4=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=Y7fygnNNZJiMH/2hrkT/l7gh+I/Epq5HECTLAwe5Xm/Va4d51aOU5I5/gp2P3kL29iCyPEuq25fCLQeLsajGXowdkpQi9I6PRNjweqKAqqYiCST1fro783S4bx+iZnFhjV3gSEs61oQ5iQ9hE/lZDQybIu3CSRMTk6IQqCBBbME= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=lst.de; spf=pass smtp.mailfrom=lst.de; arc=none smtp.client-ip=213.95.11.211 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=lst.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=lst.de Received: by verein.lst.de (Postfix, from userid 2407) id 0FB3C68D09; Thu, 3 Apr 2025 06:43:21 +0200 (CEST) Date: Thu, 3 Apr 2025 06:43:20 +0200 From: Christoph Hellwig To: Aurelien Aptel Cc: Simon Horman , kuba@kernel.org, linux-nvme@lists.infradead.org, netdev@vger.kernel.org, sagi@grimberg.me, hch@lst.de, kbusch@kernel.org, axboe@fb.com, chaitanyak@nvidia.com, davem@davemloft.net, aurelien.aptel@gmail.com, smalin@nvidia.com, malin1024@gmail.com, ogerlitz@nvidia.com, yorayz@nvidia.com, borisp@nvidia.com, galshalom@nvidia.com, mgurtovoy@nvidia.com, tariqt@nvidia.com Subject: Re: [PATCH v27 15/20] net/mlx5e: NVMEoTCP, use KLM UMRs for buffer registration Message-ID: <20250403044320.GA22803@lst.de> References: <20250303095304.1534-1-aaptel@nvidia.com> <20250303095304.1534-16-aaptel@nvidia.com> <20250304174510.GI3666230@kernel.org> <253jz8cyqst.fsf@nvidia.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: <253jz8cyqst.fsf@nvidia.com> User-Agent: Mutt/1.5.17 (2007-11-01) Btw, just as a reminder nvme code has to go through the nvme tree, and there is absolutely no consesnsus on this feature yet.