Message-ID: <4F356206.1080509@schaufler-ca.com>
Date: Fri, 10 Feb 2012 10:29:26 -0800
From: Casey Schaufler <casey@schaufler-ca.com>
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:10.0) Gecko/20120129 Thunderbird/10.0
MIME-Version: 1.0
To: Stanislav Kinsbursky <skinsbursky@parallels.com>
CC: akpm@linux-foundation.org, jmorris@namei.org, linux-kernel@vger.kernel.org,
        criu@openvz.org, linux-security-module@vger.kernel.org,
        viro@zeniv.linux.org.uk, eparis@parisplace.org, sds@tycho.nsa.gov
Subject: Re: [PATCH 0/5] IPC: checkpoint/restore in userspace enhancements
References: <20120209175043.24392.62810.stgit@localhost6.localdomain6>
In-Reply-To: <20120209175043.24392.62810.stgit@localhost6.localdomain6>
Content-Type: text/plain; charset=UTF-8; format=flowed
Content-Transfer-Encoding: 7bit
Sender: linux-kernel-owner@vger.kernel.org
Content-Length: 2047
Lines: 50

On 2/9/2012 10:01 AM, Stanislav Kinsbursky wrote:
> This patch set aimed to provide additional functionality for all IPC objects,
> which is required for migration these objects by user-space checkpoint/restore
> utils.
> The main problem here was impossibility to set up object id. This patch set
> solves the problem in two steps:
> 1) Makes it possible to create new object (shared memory, semaphores set or
> messages queue) with ID, equal to passed key.
> 2) Makes it possible to change existent object key.

Is there any chance you might include the LSM data as well?

>
> The following series consists of:
>
> ---
>
> Stanislav Kinsbursky (5):
>        ipc: "use key as id" functionality for resource get system call introduced
>        ipc: segment key change helper introduced
>        ipc: add new SHM_SET command for sys_shmctl() call
>        ipc: add new MSG_SET command for sys_msgctl() call
>        ipc: add new SEM_SET command for sys_semctl() call
>
>
>   include/linux/ipc.h        |    1 +
>   include/linux/msg.h        |    1 +
>   include/linux/sem.h        |    1 +
>   include/linux/shm.h        |    1 +
>   ipc/compat.c               |    9 +++++++
>   ipc/msg.c                  |   14 +++++++++-
>   ipc/sem.c                  |   11 +++++++-
>   ipc/shm.c                  |   14 +++++++++-
>   ipc/util.c                 |   59 +++++++++++++++++++++++++++++++++++++++++---
>   ipc/util.h                 |    3 ++
>   security/selinux/hooks.c   |    3 ++
>   security/smack/smack_lsm.c |    3 ++
>   12 files changed, 110 insertions(+), 10 deletions(-)
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-security-module" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html
>

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/