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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 D3113EB64DC for ; Tue, 11 Jul 2023 05:05:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=8ZcAdFkM8OCr0VLiBcDrZJD4+UvPTRhaiSnbCa38WH8=; b=yUrtt9JzD2hXCR QDrEgDOIcz5nDJKLm4P0gLHDSZrK6qwW4xrHf9bHU+5reN2kP/s/VEgv6OjGaYo4GwQBsAKfBHZyv tR3lQtHgzgqPfnlCVquFRVNjyjzNb32ZxOJLjjyk3tixY1o9YwOVRvaYe6I1iH6mVlk0z3sIg1bQS 7VGyb95vu2XplnZ+GvBQ5vAnFbGjXMcMZkV8q5+SJIb6FafUfSvKV/Egjl2T3WskxtG+C+Rg1Qrnl yXY/gqdvkGPknbTTixE/0Wzvwf+FJlgJPsUyrWROc7KS3vZ9fqNFJiz/hjLZVlwC4LDUW4NdS0xDM fHCIoUsXTvcjhATjKx3A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qJ5YU-00Dhyu-02; Tue, 11 Jul 2023 05:04:54 +0000 Received: from verein.lst.de ([213.95.11.211]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qJ5YR-00Dhy8-1A; Tue, 11 Jul 2023 05:04:52 +0000 Received: by verein.lst.de (Postfix, from userid 2407) id 05D8C6732D; Tue, 11 Jul 2023 07:04:46 +0200 (CEST) Date: Tue, 11 Jul 2023 07:04:45 +0200 From: Christoph Hellwig To: Jakub Kicinski Cc: Christoph Hellwig , Jason Gunthorpe , Mina Almasry , John Hubbard , Dan Williams , David Ahern , Jesper Dangaard Brouer , brouer@redhat.com, Alexander Duyck , Yunsheng Lin , davem@davemloft.net, pabeni@redhat.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Lorenzo Bianconi , Yisen Zhuang , Salil Mehta , Eric Dumazet , Sunil Goutham , Geetha sowjanya , Subbaraya Sundeep , hariprasad , Saeed Mahameed , Leon Romanovsky , Felix Fietkau , Ryder Lee , Shayne Chen , Sean Wang , Kalle Valo , Matthias Brugger , AngeloGioacchino Del Regno , Jesper Dangaard Brouer , Ilias Apalodimas , linux-rdma@vger.kernel.org, linux-wireless@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, Jonathan Lemon Subject: Re: Memory providers multiplexing (Was: [PATCH net-next v4 4/5] page_pool: remove PP_FLAG_PAGE_FRAG flag) Message-ID: <20230711050445.GA19323@lst.de> References: <5e0ac5bb-2cfa-3b58-9503-1e161f3c9bd5@kernel.org> <20230711042708.GA18658@lst.de> <20230710215906.49514550@kernel.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20230710215906.49514550@kernel.org> User-Agent: Mutt/1.5.17 (2007-11-01) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230710_220451_555743_DA297F3B X-CRM114-Status: GOOD ( 13.33 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Mon, Jul 10, 2023 at 09:59:06PM -0700, Jakub Kicinski wrote: > On Tue, 11 Jul 2023 06:27:08 +0200 Christoph Hellwig wrote: > > Not going to comment on the rest of this as it seems bat shit crazy > > hacks for out of tree junk. Why is anyone even wasting time on this? > > Noob question - how does RDMA integrate with the out of tree junk? > AFAIU it's possible to run the "in-tree" RDMA stack and get "GPU > direct". I don't care and it has absolutel no business being discussed here. FYI at leat iWarp is a totally open standard. _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel