From: Randy Dunlap <rdunlap@infradead.org>
To: linux-kernel@vger.kernel.org
Subject: Re: IPC Namespace Depends and SYSVIPC
Date: Tue, 12 Mar 2013 11:26:44 -0700 [thread overview]
Message-ID: <513F7364.50408@infradead.org> (raw)
In-Reply-To: <20130308120308.4f1ad93c4aed631185494201@lavabit.com>
On 03/08/13 12:03, rh wrote:
> Not sure what I'm looking at but here's what I see when I do a sym
> search in nconfig. Note: Namespace seems to depend in SYSVIPC or
> not.
from init/Kconfig:
config IPC_NS
bool "IPC namespace"
depends on (SYSVIPC || POSIX_MQUEUE)
default y
so as long as POSIX_MQUEUE is enabled, the value of SYSVIPC does not matter.
or did I misunderstand your statement/confusion/question?
> ______________________
> With SYSVIPC enabled:
>
> Symbol: IPC_NS [=y]
> Type : boolean
> Prompt: IPC namespace
> Defined at init/Kconfig:794
> Depends on: NAMESPACES [=y] && (SYSVIPC [=y] || POSIX_MQUEUE [=y])
> Location:
> -> General setup
> -> Namespaces support (NAMESPACES [=y])
>
> _______________________
> With SYSVIPC disabled:
>
>
> Symbol: IPC_NS [=y]
> Type : boolean
> Prompt: IPC namespace
> Defined at init/Kconfig:794
> Depends on: NAMESPACES [=y] && (SYSVIPC [=n] || POSIX_MQUEUE [=y])
> Location:
> -> General setup
> -> Namespaces support (NAMESPACES [=y])
--
~Randy
prev parent reply other threads:[~2013-03-12 18:26 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-08 20:03 IPC Namespace Depends and SYSVIPC rh
2013-03-12 18:26 ` Randy Dunlap [this message]
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