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Date: Sun, 29 Mar 2026 10:28:57 -0700
From: Jakub Kicinski <kuba@kernel.org>
To: Andy Roulin <aroulin@nvidia.com>
Cc: netdev@vger.kernel.org, bridge@lists.linux.dev, Nikolay Aleksandrov
 <razor@blackwall.org>, Ido Schimmel <idosch@nvidia.com>, Andrew Lunn
 <andrew+netdev@lunn.ch>, "David S . Miller" <davem@davemloft.net>, Eric
 Dumazet <edumazet@google.com>, Paolo Abeni <pabeni@redhat.com>, Simon
 Horman <horms@kernel.org>, Jonathan Corbet <corbet@lwn.net>, Shuah Khan
 <shuah@kernel.org>, Petr Machata <petrm@nvidia.com>, Donald Hunter
 <donald.hunter@gmail.com>, Jonas Gorski <jonas.gorski@gmail.com>,
 linux-doc@vger.kernel.org, linux-kselftest@vger.kernel.org,
 linux-kernel@vger.kernel.org
Subject: Re: [PATCH net-next v2 0/3] net: bridge: add stp_mode attribute for
 STP mode selection
Message-ID: <20260329102857.621a0c26@kernel.org>
In-Reply-To: <20260329025858.330620-1-aroulin@nvidia.com>
References: <20260329025858.330620-1-aroulin@nvidia.com>
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On Sat, 28 Mar 2026 19:58:55 -0700 Andy Roulin wrote:
> The bridge-stp usermode helper is currently restricted to the initial
> network namespace, preventing userspace STP daemons like mstpd from
> operating on bridges in other namespaces. Since commit ff62198553e4
> ("bridge: Only call /sbin/bridge-stp for the initial network
> namespace"), bridges in non-init namespaces silently fall back to
> kernel STP with no way to request userspace STP.

Does not build, try:

 make -C tools/net/ynl/