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Date: Fri, 6 Mar 2026 11:53:53 -0800
From: Jakub Kicinski <kuba@kernel.org>
To: Cosmin Ratiu <cratiu@nvidia.com>
Cc: <netdev@vger.kernel.org>, Sabrina Dubroca <sd@queasysnail.net>, Andrew
 Lunn <andrew+netdev@lunn.ch>, "David S . Miller" <davem@davemloft.net>,
 Eric Dumazet <edumazet@google.com>, Paolo Abeni <pabeni@redhat.com>, Dragos
 Tatulea <dtatulea@nvidia.com>
Subject: Re: [PATCH net v3 0/3] macsec: Add support for VLAN filtering in
 offload mode
Message-ID: <20260306115353.28f322e0@kernel.org>
In-Reply-To: <20260306151004.2862198-1-cratiu@nvidia.com>
References: <20260306151004.2862198-1-cratiu@nvidia.com>
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On Fri, 6 Mar 2026 17:10:01 +0200 Cosmin Ratiu wrote:
> This short series adds support for VLANs in macsec devices when offload
> mode is enabled. This allows VLAN netdevs on top of macsec netdevs to
> function, which accidentally used to be the case in the past, but was
> broken. This series adds back proper support.
> 
> netdevsim was extended to support VLANs and there's also a selftest for
> the new functionality.

I think it's triggering the warning you added, in most of the tests:

[   20.973710][  T194] WARNING: drivers/net/netdevsim/netdev.c:1234 at nsim_destroy+0x128/0x7b0 [netdevsim], CPU#0: peer.sh/194

Also please see