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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2871BC64ED8 for ; Mon, 27 Feb 2023 14:09:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230148AbjB0OJI (ORCPT ); Mon, 27 Feb 2023 09:09:08 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54292 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230248AbjB0OJD (ORCPT ); Mon, 27 Feb 2023 09:09:03 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AF3CF525E for ; Mon, 27 Feb 2023 06:08:57 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 65DF0B80C95 for ; Mon, 27 Feb 2023 14:08:56 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0E7F8C433D2; Mon, 27 Feb 2023 14:08:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1677506935; bh=Ghdo9HjoJ+TtjgIrDYo1QulkXzgo80VdM6yYevhHonM=; h=From:To:Subject:In-Reply-To:References:Date:From; b=qedsEbWcUlRe1Buk1bGJqx2IUZEIR3l1VpSJkl8sG7mfyEiG94FJtqV1YK4oDMHVo BceB8Me7cHGjFd5gFk/2/jMS/whVunUq+vl23oio8R4AjsaDCwF/MCm5i2kkfPLVK2 wIIOsjB3fQt5IYooGT0Vdm2vL6KR7pICeb+/gGGZ6lBCJ6YhIL7Mecur7alKQfdCKj KpyhNq8CFRFQdB2rXXMGpWJauteazTryN1q3H+sGfSP9+/5y9VqPAU8dIad4ImJFWX S/U+UaIP6u+tRkyMMXhxTGvR9z9rmq1EaDW3IO6jjy8ghD3XCBFGzRbFHvlt87dTzi 8uGxaaRJCkVXw== Received: by alrua-x1.borgediget.toke.dk (Postfix, from userid 1000) id F38AC975C4B; Mon, 27 Feb 2023 15:08:51 +0100 (CET) From: Toke =?utf-8?Q?H=C3=B8iland-J=C3=B8rgensen?= To: Anton Protopopov , lsf-pc@lists.linux-foundation.org, bpf Subject: Re: [LSF/MM/BPF TOPIC] XDP Multi-Attach In-Reply-To: References: X-Clacks-Overhead: GNU Terry Pratchett Date: Mon, 27 Feb 2023 15:08:51 +0100 Message-ID: <87bklfjj4c.fsf@toke.dk> MIME-Version: 1.0 Content-Type: text/plain Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org Anton Protopopov writes: > When the tc BPF links patch [1] will be merged, a similar concept for XDP > links may be used to allow multiple users to live next to each other. The > purpose of this topic is to discuss design and how to better sync with libxdp. > > [1] https://lpc.events/event/16/contributions/1353/ I'm all for doing this (and I agree we should sync with libxdp :)), but I'm not sure what we'd discuss at the summit? Should be pretty straight-forward to just implement the same thing between TC and XDP? :) -Toke