| Re: [PATCH 2/4] userns: let copy_ipcs handle setting ipc_ns->user_ns [message #41803 is a reply to message #41798] |
Mon, 21 February 2011 10:05   |
Daniel Lezcano
Messages: 417
Registered: June 2006
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Senior Member |
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On 02/21/2011 05:02 AM, Serge E. Hallyn wrote:
> To do that, we have to pass in the task_struct of the task which
> will own the ipc_ns, so we can assign its user_ns.
>
> Signed-off-by: Serge E. Hallyn<serge.hallyn@canonical.com>
> ---
> include/linux/ipc_namespace.h | 8 +++++---
> ipc/namespace.c | 12 +++++++-----
> kernel/nsproxy.c | 7 +------
> 3 files changed, 13 insertions(+), 14 deletions(-)
>
> diff --git a/include/linux/ipc_namespace.h b/include/linux/ipc_namespace.h
> index 46d2eb4..9974429 100644
> --- a/include/linux/ipc_namespace.h
> +++ b/include/linux/ipc_namespace.h
> @@ -92,7 +92,8 @@ static inline int mq_init_ns(struct ipc_namespace *ns) { return 0; }
> #endif
>
> #if defined(CONFIG_IPC_NS)
> -extern struct ipc_namespace *copy_ipcs(unsigned long flags,
> +extern struct ipc_namespace *copy_ipcs(struct task_struct *tsk,
> + unsigned long flags,
> struct ipc_namespace *ns);
Same comment than patch 1/4
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