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Date: Tue, 1 Sep 2026 17:56:56 -0700
From: Jakub Kicinski <kuba@kernel.org>
To: David Yang <mmyangfl@gmail.com>
Cc: netdev@vger.kernel.org, Andrew Lunn <andrew@lunn.ch>, Vladimir Oltean
 <olteanv@gmail.com>, "David S. Miller" <davem@davemloft.net>, Eric Dumazet
 <edumazet@google.com>, Paolo Abeni <pabeni@redhat.com>, Rob Herring
 <robh@kernel.org>, Krzysztof Kozlowski <krzk+dt@kernel.org>, Conor Dooley
 <conor+dt@kernel.org>, devicetree@vger.kernel.org,
 linux-kernel@vger.kernel.org
Subject: Re: [PATCH net-next v11 1/5] net: dsa: yt921x: Check lock status
 with lockdep_assert_held_once()
Message-ID: <20260901175656.346e6262@kernel.org>
In-Reply-To: <20260831044818.4103477-2-mmyangfl@gmail.com>
References: <20260831044818.4103477-1-mmyangfl@gmail.com>
	<20260831044818.4103477-2-mmyangfl@gmail.com>
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On Mon, 31 Aug 2026 12:38:54 +0800 David Yang wrote:
> mutex_is_locked() was used to check the lock status. While it should not
> be triggered unless a bug is introduced, it does not warn on lock being
> held by another thread. Fix it with lockdep helpers.
> 
> Fixes: 186623f4aa72 ("net: dsa: yt921x: Add support for Motorcomm YT921x")

If you're reposting please drop this Fixes tag.
Either it's a bug that needs to go to net or it's a net-next
improvement which doesn't need a Fixes tag.