linux-kernel - Re: [PATCH v11 1/2] fork: extend clone3() to support setting a PID

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Date:   Fri, 15 Nov 2019 17:33:09 +0100
From:   Oleg Nesterov <oleg@...hat.com>
To:     Adrian Reber <areber@...hat.com>
Cc:     Christian Brauner <christian.brauner@...ntu.com>,
        Eric Biederman <ebiederm@...ssion.com>,
        Pavel Emelyanov <ovzxemul@...il.com>,
        Jann Horn <jannh@...gle.com>,
        Dmitry Safonov <0x7f454c46@...il.com>,
        Andrei Vagin <avagin@...il.com>,
        Rasmus Villemoes <linux@...musvillemoes.dk>,
        linux-kernel@...r.kernel.org, Mike Rapoport <rppt@...ux.ibm.com>,
        Radostin Stoyanov <rstoyanov1@...il.com>
Subject: Re: [PATCH v11 1/2] fork: extend clone3() to support setting a PID

On 11/15, Adrian Reber wrote:
>
> v11:
>  - abort alloc_pid() correctly if one of the PIDs specified in
>    set_pid[] is invalid (Andrei)
> ---
>  include/linux/pid.h           |  3 +-
>  include/linux/pid_namespace.h |  2 +
>  include/linux/sched/task.h    |  3 ++
>  include/uapi/linux/sched.h    | 53 +++++++++++++++++---------
>  kernel/fork.c                 | 24 +++++++++++-
>  kernel/pid.c                  | 72 +++++++++++++++++++++++++++--------
>  kernel/pid_namespace.c        |  2 -
>  7 files changed, 122 insertions(+), 37 deletions(-)

Reviewed-by: Oleg Nesterov <oleg@...hat.com>