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    SubjectRe: [PATCH 1/5] The config option itself
    Quoting Serge E. Hallyn (serue@us.ibm.com):
    > Quoting Pavel Emelyanov (xemul@openvz.org):
    > > The option is called NAMESPACES. It can be selectable only
    > > if EMBEDDED is chosen (this was Eric's requisition). When
    > > the EMBEDDED is off namespaces will be on automatically.
    > >
    > > One more option (NAMESPACES_EXPERIMENTAL) was added by
    > > Serge's request to move there all the namespaces that are
    > > not finished yet. Currently only the user and the network
    > > namespaces are such.
    > >
    > > Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
    > >
    > > ---
    > >
    > > diff --git a/init/Kconfig b/init/Kconfig
    > > index 684ccfb..05a71d7 100644
    > > --- a/init/Kconfig
    > > +++ b/init/Kconfig
    > > @@ -369,6 +360,23 @@ config RELAY
    > >
    > > If unsure, say N.
    > >
    > > +config NAMESPACES
    > > + bool "The namespaces support" if EMBEDDED
    > > + default !EMBEDDED
    > > + help
    > > + Provides the way to make tasks work with different objects using
    > > + the same id. For example same IPC id may refer to different objects
    > > + or same user id or pid may refer to different tasks when used in
    > > + different namespaces.
    > > +
    > > +config NAMESPACES_EXPERIMENTAL
    > > + bool "Add the experimantal namespaces support" if EMBEDDED
    >
    > Hi Pavel,
    >
    > Overall this patchset looks good.
    >
    > However the NAMESPACES_EXPERIMENTAL option should not have the
    > 'if EMBEDDED', right? This is about EXPERIMENTAL, not about
    > EMBEDDED, unlike the plain NAMESPACES option.
    >
    > -serge

    Actually that doesn't seem to work either. Even though
    SECURITY_NAMESPACES=y, the config system seems to infer that
    since NAMESPACES is not user-selectable, NAMESPACES_EXPERIMENTAL
    shouldn't be either. So we end up with NAMESPACES_EXPERIMENTAL
    being on and not un-selectable if !EMBEDDED.

    > > + depends on NAMESPACES && EXPERIMENTAL
    > > + default !EMBEDDED
    > > + help
    > > + Also include the support for the namespaces that are not fnished
    > > + or well developed yet
    > > +
    > > config BLK_DEV_INITRD
    > > bool "Initial RAM filesystem and RAM disk (initramfs/initrd) support"
    > > depends on BROKEN || !FRV
    -
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