linux-kernel - Re: [PATCH net-next 3/7] rxrpc: Fix locking issue

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Message-ID: <207586.1653118010@warthog.procyon.org.uk>
Date:   Sat, 21 May 2022 08:26:50 +0100
From:   David Howells <dhowells@...hat.com>
To:     Jakub Kicinski <kuba@...nel.org>
Cc:     dhowells@...hat.com, netdev@...r.kernel.org,
        linux-afs@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH net-next 3/7] rxrpc: Fix locking issue

Jakub Kicinski <kuba@...nel.org> wrote:

> > +	lh = rcu_dereference(((struct list_head *)v)->next);
> 
> Can we use list_next_rcu() here maybe ? to avoid the sparse warning?

Sure.

David