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 E1049186A; Fri, 23 Feb 2024 16:50:40 +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=1708707041; cv=none; b=H1+fD0MUyVhP44hR3lQrgXWUWMeTkFTh3CHxc7EQL88TXpsY5wvCC9iyD9hWP/XeEb1UVHdzUc7DEMkj1NbXKWBVVJAQK/MFRcWzzWHx/P0XbOEKptFMjk+mVVyVUQgYPC9awVdZt/jeSWlYYVT1lgg4dgbp2g75TNz/rke+fTc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708707041; c=relaxed/simple; bh=FcFKkcD+KedUPd0nKCzo9Sr+131bk/+fxgGpLieoX10=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=hX4e9S9PDYLU5neVthA2XvaPqcM0gKjWvS7e5UGQnRKMliBrRkkBkaVhW2TS/jhz8pZjgXtwQ1s3iw2oHrxD5cNeJJkZV5GlakT5X+WzPatKxLKEJj4eVOeHa+BFYt4oNwPnD+GISAnbvv7SFvavmWfcBDSPmQbruqfX9pdoAt0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=m90r8sf8; 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="m90r8sf8" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 214D9C433F1; Fri, 23 Feb 2024 16:50:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1708707040; bh=FcFKkcD+KedUPd0nKCzo9Sr+131bk/+fxgGpLieoX10=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=m90r8sf8rpAUhp0YsZ+A4WeQny1295+J2EUWd2WI/7ORXn6afHm6UHyrbjezOSHvA ltphprEqUjuiWq6LwNJ8tX8+Y2qYnUqxMnSAIUnk1a03aM/J8bH+NAbbEruroyOzQH +KJf7/Dl9SreMNRV1pdtFKwvNaHBcMK4zNDEf680YBpybMhgX8v3CFaZiYDtNMFRwe Zzf/HVbCW4OubxUvFJYH8uHaxNdBKZycj2ZJhmgdIlf0x5I72W99GLsJsl3SjLBnR1 cFdLKpZt2bIV4eJSzXUok5jdgbKK66czDsVgWsP+TGtNPk3udTNlzsuFF/94dcbp2c lYlxRG7IYpbbQ== Message-ID: Date: Fri, 23 Feb 2024 09:50:38 -0700 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH net-next v4 0/3] ioam6: netlink multicast event Content-Language: en-US To: Justin Iurman , netdev@vger.kernel.org Cc: davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, linux-kernel@vger.kernel.org References: <20240223144135.12826-1-justin.iurman@uliege.be> From: David Ahern In-Reply-To: <20240223144135.12826-1-justin.iurman@uliege.be> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 2/23/24 7:41 AM, Justin Iurman wrote: > v4: > - rebase on top of net merge > v3: > - patchset was mistakenly superseded due to same cover title used for > iproute2-next equivalent patch -> resend (renamed) > v2: > - fix warnings > > Add generic netlink multicast event support to ioam6 as another solution > to share IOAM data with user space. The other one being via IPv6 raw > sockets combined with ancillary data. This patchset focuses on the IOAM > Pre-allocated Trace (the only Option-Type currently supported), and so > on IOAM "trace" events. See an example of a consumer here [1]. > > [1] https://github.com/Advanced-Observability/ioam-agent-python/blob/netlink_event/ioam-agent.py > > Justin Iurman (3): > uapi: ioam6: API for netlink multicast events > net: ioam6: multicast event > net: exthdrs: ioam6: send trace event > > include/net/ioam6.h | 4 +++ > include/uapi/linux/ioam6_genl.h | 20 +++++++++++ > net/ipv6/exthdrs.c | 6 ++++ > net/ipv6/ioam6.c | 64 +++++++++++++++++++++++++++++++++ > 4 files changed, 94 insertions(+) > > > base-commit: a818bd12538c1408c7480de31573cdb3c3c0926f For the set: Reviewed-by: David Ahern