linux-kernel - Re: [PATCH net-next v2 2/3] net: core: add getsockopt SO

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Message-ID: <20230322004436.29982-1-kuniyu@amazon.com>
Date:   Tue, 21 Mar 2023 17:44:36 -0700
From:   Kuniyuki Iwashima <kuniyu@...zon.com>
To:     <aleksandr.mikhalitsyn@...onical.com>
CC:     <arnd@...db.de>, <brauner@...nel.org>, <davem@...emloft.net>,
        <dsahern@...nel.org>, <edumazet@...gle.com>,
        <keescook@...omium.org>, <kuba@...nel.org>, <kuniyu@...zon.com>,
        <leon@...nel.org>, <linux-arch@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <mzxreary@...inter.de>,
        <netdev@...r.kernel.org>, <pabeni@...hat.com>
Subject: Re: [PATCH net-next v2 2/3] net: core: add getsockopt SO_PEERPIDFD

From:   Alexander Mikhalitsyn <aleksandr.mikhalitsyn@...onical.com>
Date:   Tue, 21 Mar 2023 19:33:41 +0100
> Add SO_PEERPIDFD which allows to get pidfd of peer socket holder pidfd.
> This thing is direct analog of SO_PEERCRED which allows to get plain PID.
> 
> Cc: "David S. Miller" <davem@...emloft.net>
> Cc: Eric Dumazet <edumazet@...gle.com>
> Cc: Jakub Kicinski <kuba@...nel.org>
> Cc: Paolo Abeni <pabeni@...hat.com>
> Cc: Leon Romanovsky <leon@...nel.org>
> Cc: David Ahern <dsahern@...nel.org>
> Cc: Arnd Bergmann <arnd@...db.de>
> Cc: Kees Cook <keescook@...omium.org>
> Cc: Christian Brauner <brauner@...nel.org>
> Cc: Kuniyuki Iwashima <kuniyu@...zon.com>
> Cc: Lennart Poettering <mzxreary@...inter.de>
> Cc: linux-kernel@...r.kernel.org
> Cc: netdev@...r.kernel.org
> Cc: linux-arch@...r.kernel.org
> Signed-off-by: Alexander Mikhalitsyn <aleksandr.mikhalitsyn@...onical.com>

Reviewed-by: Kuniyuki Iwashima <kuniyu@...zon.com>

Thanks,
Kuniyuki