Re: [RESEND PATCH net-next 1/6] af_unix: rework unix_maybe_add_creds() to allow sleep

[Christian Brauner <brauner@kernel.org>]

On Sun, Jun 29, 2025 at 11:44:38PM +0200, Alexander Mikhalitsyn wrote:
> As a preparation for the next patches we need to allow sleeping
> in unix_maybe_add_creds() and also return err. Currently, we can't do
> that as unix_maybe_add_creds() is being called under unix_state_lock().
> There is no need for this, really. So let's move call sites of
> this helper a bit and do necessary function signature changes.
> 
> Cc: linux-kernel@vger.kernel.org
> Cc: netdev@vger.kernel.org
> Cc: "David S. Miller" <davem@davemloft.net>
> Cc: Eric Dumazet <edumazet@google.com>
> Cc: Jakub Kicinski <kuba@kernel.org>
> Cc: Paolo Abeni <pabeni@redhat.com>
> Cc: Simon Horman <horms@kernel.org>
> Cc: Leon Romanovsky <leon@kernel.org>
> Cc: Arnd Bergmann <arnd@arndb.de>
> Cc: Christian Brauner <brauner@kernel.org>
> Cc: Kuniyuki Iwashima <kuniyu@google.com>
> Cc: Lennart Poettering <mzxreary@0pointer.de>
> Cc: Luca Boccassi <bluca@debian.org>
> Cc: David Rheinsberg <david@readahead.eu>
> Signed-off-by: Alexander Mikhalitsyn <aleksandr.mikhalitsyn@canonical.com>
> ---

This looks good to me.
Please feel free to carry my RvB post the minor fixes requested by
Kuniyuki:

Reviewed-by: Christian Brauner <brauner@kernel.org>