From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1794623195; b=GYaP+AIuU85/eiviyAQHGTsMTkFCsHw5xm47CdOJC+nbiBVlECWPfFhZjxQxgVuklsnb jUV8RJ6SZSdue+OWNQWokF81KMP5kgZaBIYbRO/olwWcx4Nw/B7Zhgll+JiFnBkw8K8LB hn+hzA8jk5QK4d2mt+OVDVb424WYaqDCMYp4xsR43lDqcE/okXaiQwtUn7E9wxgG/PCrU 4CgUY/nLcSjZCXMk5PFam7eldgjon6/sNCpYCaVyzY1+sA3Q4G6Mutx/WaMXlLCDjvCUa Co7SVwb7Ro/89DxHh6w8/ZijdH2FUW6ppr6OCWJuz/HNvxzMhRzb3lI51xi6wUUjTng== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1794623195; h=Received:DKIM-Signature:Date:From:To:Cc:Subject:Message-ID: In-Reply-To:References:MIME-Version:Content-Type: Content-Transfer-Encoding; bh=RHjLlFLFdNOk8gkUh0wv0vVZpDsAN7hIt0lGfu22Uns=; b=fBV1UaljDj8fbjPDA8WF1L83UQkOPaNouQN0IKIzQR0dlQjDTWX7E6krrj4j8uLE/y1Y GQx2OwHjdX+kgt8/BDopyjSWpOZRosagYK9qZMUWVAuqNirZtTaAzbUQZE+KgNPnO0MXm NUV+N76hOvQyv0JTTJmxmitS1UMml7E0Ju6qBCfkwwjgf3FDteYk55CC3F4tYYmh9qCIO muXWzetfDCcvRCKjEFzQ1sKUV7nTKEgHwB1/g6tw0UM3WWI6gJ72ZYE6xwP7yK/TBCON+ Z5BTZZXoTSdKqCpvZl7fw1BOAnxzGMTZIy6+Egso+J08ta1PKPqlPWB+KvqgD7fRMlw== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=LAlBRgRX; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id EF3D2606A329; Sat, 14 Nov 2026 02:26:34 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=LAlBRgRX Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3D7DB1F000C4; Sat, 14 Nov 2026 02:26:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1794623194; bh=RHjLlFLFdNOk8gkUh0wv0vVZpDsAN7hIt0lGfu22Uns=; h=Date:From:To:Cc:Subject:In-Reply-To:References; b=LAlBRgRXDwEsUQ+ppcIjvAs1HLeuLJIO/Ld//6a43pNEtvLTZt1tNBUCsCLwibiw0 yiyYgyXIKSA4qycOW9kWCaSHYhgDbAPHaElPoji6S42nveXjYLIDuIVvSfHbRcHzvE BWtPGsHh0teRNS8X84QNM0X1Ggd7dp12wvqZetVFnTwJiMUICc7mg4397w6yghOTMF UHyMr8/iKC/OgrR1FTNMAiU/GTXdUPc6f2QY7Iva9pyND0tG3stemjU6WF1DY6fpnX UXmwM2b8HxnSwwpH4C9+p+CDkJLTq9LlGK0WX47cHedYm+QMIPhlNJfb2fufBwFtH0 5r1cvEGxqlxEQ== Date: Fri, 13 Nov 2026 18:26:33 -0800 From: Jakub Kicinski To: Hengyu Liang Cc: "David S. Miller" , Eric Dumazet , Paolo Abeni , David Ahern , Ido Schimmel , Simon Horman , Donald Hunter , netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH net] ipv6: bring NLM_DONE out to a separate recv() in link and address dumps Message-ID: <20261113182633.1bff5ce5@kernel.org> In-Reply-To: <20261112180808.1217483-1-hengyul@cs.unc.edu> References: <20261112180808.1217483-1-hengyul@cs.unc.edu> X-Mailing-List: netdev@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit On Thu, 12 Nov 2026 13:08:08 -0500 Hengyu Liang wrote: > Application impact (Ubuntu 26.04 user space): Kamailio 6.0.5 with > "auto_bind_ipv6=1" added to the shipped kamailio.cfg, on a host with > one IPv4 and one global IPv6 address. On v6.8, it listens on both > addresses and on localhost. On v6.9 and on net, it logs "Could not get > network interface list" and listens on 127.0.0.1 only. IDK. Maybe others will disagree but I feel like uAPI changes that happened (almost) 3 years ago are "settled". At this point just fix the user space.