linux-kernel - Re: [PATCH nf] netfilter: nf_tables: adjust lockdep assertions handling

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Message-ID: <aFqPAvN1yBpckUTZ@strlen.de>
Date: Tue, 24 Jun 2025 13:41:54 +0200
From: Florian Westphal <fw@...len.de>
To: Fedor Pchelkin <pchelkin@...ras.ru>
Cc: Pablo Neira Ayuso <pablo@...filter.org>,
	Jozsef Kadlecsik <kadlec@...filter.org>,
	netfilter-devel@...r.kernel.org, coreteam@...filter.org,
	linux-kernel@...r.kernel.org, lvc-project@...uxtesting.org,
	Alexey Khoroshilov <khoroshilov@...ras.ru>
Subject: Re: [PATCH nf] netfilter: nf_tables: adjust lockdep assertions
 handling

Fedor Pchelkin <pchelkin@...ras.ru> wrote:
> It's needed to check the return value of lockdep_commit_lock_is_held(),
> otherwise there's no point in this assertion as it doesn't print any
> debug information on itself.
> 
> Found by Linux Verification Center (linuxtesting.org) with Svace static
> analysis tool.

Acked-by: Florian Westphal <fw@...len.de>