From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (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 673E13229 for ; Fri, 15 Sep 2023 10:03:39 +0000 (UTC) Received: from mail-pl1-x634.google.com (mail-pl1-x634.google.com [IPv6:2607:f8b0:4864:20::634]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AA6CA2D5B for ; Fri, 15 Sep 2023 03:02:15 -0700 (PDT) Received: by mail-pl1-x634.google.com with SMTP id d9443c01a7336-1c4194f769fso11901805ad.3 for ; Fri, 15 Sep 2023 03:02:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1694772130; x=1695376930; darn=vger.kernel.org; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=3KH2+YW7v4I8wYSBljbGut77OcKuVoFvUpQBFbW2nrs=; b=ggsondxNU8sqmkDev0+SJWfj/stmkjj/4yv6BWvi9r7Grqu7NF0+hU3OesfJqMTbnz OWlMlMYq1VSB+cvbPVdklP6gPnQeEMpCpXjElXAo26orrEeHOEN3mnD/iCz2rB/8Gf2b 8Xd1mIWq0/qkisHsKJIqwtz0XZ1Lnsum1UwcKRQceaIEIa/QqP1/BAUun6rBcBuiYUE0 AWjObNlJ+QbDbIQwCo/aTXqBEZWT0ruKza3FqtIGvWctGwdjDhbyZPoB1bbFVh4F1Aod RIjxejT5UqxbQvThyAopgQItkGzRqH4gEUCuVTQHluvHcmdIx9CLb4FYXvW0KBlq//yv mmUA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1694772130; x=1695376930; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=3KH2+YW7v4I8wYSBljbGut77OcKuVoFvUpQBFbW2nrs=; b=wh70mhi/452eCd37NtXc8okLw2ptqWBFgSIWpwEU5AYTE4zn2O/c8m5RzjhKMr3/q6 wYCr2Xu9fXS6Ue5V27Vim3pQ2iHRn/m/39DBnN5LcLZ1JzFNnBx4lG0jfqPrKV9JLIXh ojqMy/mJ7ZPy1PkiXddFNVLfAhPHvf3cf0UxPVxCdG7fi24fe3jCQN5lZ/Z31tkYOEac eW3HWKDQvPxA694f9ebrthYM3oV0Zr0TZk7NPMnS7tgQyH9PaIdk9v1DS9/72PrQ/jLz ZW4SuPZGZbpJPiiVfwAjJFgZOnsOjK4aR9X7cYbfuVtLvQiZZw4e3zFTxrB7M6xuuMwS /4Qg== X-Gm-Message-State: AOJu0Ywz5FaSNGUdXYE55qGs00wK0etwpH8+t86yIVoF2yfmA2ndgqDn a8bfVJW05Q84rd3QNGvbgHc= X-Google-Smtp-Source: AGHT+IHzJJ9Q8969Tf1W9BN5gtW+npKAfHINHCN19UcjxvcV3CdKDEEjopps9gUHSavQ7FJTIogW7Q== X-Received: by 2002:a17:902:d512:b0:1b8:525a:f685 with SMTP id b18-20020a170902d51200b001b8525af685mr1175970plg.37.1694772130378; Fri, 15 Sep 2023 03:02:10 -0700 (PDT) Received: from Laptop-X1 ([43.228.180.230]) by smtp.gmail.com with ESMTPSA id n10-20020a170902e54a00b001bf10059251sm3085867plf.239.2023.09.15.03.02.05 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 15 Sep 2023 03:02:07 -0700 (PDT) Date: Fri, 15 Sep 2023 18:02:02 +0800 From: Hangbin Liu To: David Ahern Cc: Nicolas Dichtel , netdev@vger.kernel.org, "David S . Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Ido Schimmel , Thomas Haller Subject: Re: [PATCH net-next] ipv6: do not merge differe type and protocol routes Message-ID: References: <20230830061550.2319741-1-liuhangbin@gmail.com> <01baf374-97c0-2a6f-db85-078488795bf9@kernel.org> <62bcd732-31ed-e358-e8dd-1df237d735ef@6wind.com> <2546e031-f189-e1b1-bc50-bc7776045719@kernel.org> 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: X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM, RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net On Thu, Sep 14, 2023 at 09:08:18PM -0600, David Ahern wrote: > On 9/14/23 8:23 PM, Hangbin Liu wrote: > > On Fri, Sep 01, 2023 at 11:36:51AM +0200, Nicolas Dichtel wrote: > >>> I do agree now that protocol is informative (passthrough from the kernel > >>> perspective) so not really part of the route. That should be dropped > > > > I'm not sure. Is there any user space route daemon will use this info? e.g. some > > BGP route daemon? > > It is passthrough information for userspace to track who installed the > route. It is not part of the route itself, but metadata passed in and > returned. Thanks. I will drop this info. Hangbin