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 8282C368949; Thu, 26 Feb 2026 17:19:43 +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=1772126383; cv=none; b=fbiU8LzqZk9S+Rv6gCqz88xcp523yBswzbOwYbwWcN94KkgJJTiAHoK5rcbY98DW6g0lQNcCXGn0WBfyqRVlnRvCTyTFC75qQU4LIsZ8ElY3AJZq8wtmMeupHQWx8hn6tkqGNPwwbLwjAg4DrpINntVuE+PRPQDqwlQKv6TgQBQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772126383; c=relaxed/simple; bh=bzstsHSVl5WjALw7IilqH0FRCA+44iZZUUaFAwF7Kno=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=S9MHzpwe/10QM46F/dZYbRcKR84l+Iwzc91ATqDEA/r3XFG2G98vxNaTGKKKQXt4tXjRFa4XID2B45M2WLt5a7GOXa8sXGHSRqInnG4cYvP9HUA77mcO7JibKIot+ymYNAdYFWaGpVjjFGuEz9v2zR4AXWTY7cx8IFyjj3uWrYk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Sz7o48WH; 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="Sz7o48WH" Received: by smtp.kernel.org (Postfix) with ESMTPSA id CD51DC116C6; Thu, 26 Feb 2026 17:19:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1772126383; bh=bzstsHSVl5WjALw7IilqH0FRCA+44iZZUUaFAwF7Kno=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=Sz7o48WHvJGwqWpLTd2ri62p4gDmT7P2ze1DFmHyVuXWXIlXIUZdKyVvLCLr+QgxY HY9lLhQxB80iruHws9zPCKjsCMFn3zzHlQGumgO0p5Y2JlaWoVoY/7p+jF0EP/SFZA h5NWLHQN0/JViEOboiZ/emVUcTDcP+huzvcaf/LbIjAChe3BbZ2u6aM8upTQ7na5EB E1QLSUSjHX9Xla4Tl8CrxvKzEiPuwwr6S88sQvRuiM5m38zAyZxQSfdZiInrPS2fXa /lNxhxvxO6ghH1Gws2ing2Z5URN+IlUVYEShpuZ23+wEuCT3NX0CL6aOEOV8HRyK+A YP9bFRPrGQUHg== Date: Thu, 26 Feb 2026 09:19:41 -0800 From: Jakub Kicinski To: Fernando Fernandez Mancera Cc: netdev@vger.kernel.org, linux-kselftest@vger.kernel.org, shuah@kernel.org, horms@kernel.org, pabeni@redhat.com, edumazet@google.com, davem@davemloft.net Subject: Re: [PATCH net-next v2] selftests: net: add ipv6 RA route to ECMP merge test Message-ID: <20260226091941.6688b4a0@kernel.org> In-Reply-To: <20260226120237.5352-1-fmancera@suse.de> References: <20260226120237.5352-1-fmancera@suse.de> 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-Transfer-Encoding: 7bit On Thu, 26 Feb 2026 13:02:37 +0100 Fernando Fernandez Mancera wrote: > As commit bbf4a17ad9ff ("ipv6: Fix ECMP sibling count mismatch when > clearing RTF_ADDRCONF") pointed out, RA routes are not elegible for ECMP > merging. > > Add a test scenario mixing RA and static routes with gateway to check > that they are not getting merged. > > Signed-off-by: Fernando Fernandez Mancera > --- > v2: added CONFIG_IPV6_ROUTE_INFO to the config Same thing: # 96.88 [+0.01] sysctl: cannot stat /proc/sys/net/ipv6/conf/veth1/accept_ra_rt_info_max_plen: No such file or directory Config: https://netdev-ctrl.bots.linux.dev/logs/vmksft/net-dbg/results/535301/config looks like you're missing a dependency (IPV6_ROUTER_PREF) Please do try to build a kernel to make sure the config options stick, before posting v3. More instructions FWIW https://github.com/linux-netdev/nipa/wiki/How-to-run-netdev-selftests-CI-style -- pw-bot: cr