Quoting Andrew Morton (akpm@xxxxxxxxxxxxxxxxxxxx): > On Wed, 13 Oct 2010 09:44:30 -0500 > "Serge E. Hallyn" <serge@xxxxxxxxxx> wrote: > > > Quoting Daniel Lezcano (daniel.lezcano@xxxxxxx): > > > On 10/12/2010 07:16 PM, Serge E. Hallyn wrote: > > > >Quoting Matt Helsley (matthltc@xxxxxxxxxx): > > > >>On Thu, Oct 07, 2010 at 03:15:33PM +0200, Daniel Lezcano wrote: > > > >>>As the different namespaces depend on 'CONFIG_NAMESPACES', it is > > > >>>logical to enable all the namespaces when we enable NAMESPACES. > > > >>> > > > >>>Signed-off-by: Daniel Lezcano<daniel.lezcano@xxxxxxx> > > > >>Subject of the patch email is a little confusing as it's not > > > >>quite what happens. I'm mostly OK with it but I'm not sure we > > > >>should enable user-ns by default just yet. > > > >> > > > >>Acked-By: Matt Helsley<matthltc@xxxxxxxxxx> > > > >In fact, perhaps we should keep the experimental tag on user namespaces. > > > > > > The experimental tag is kept on the user namespace. This one is > > > defaulting to yes when the namespaces and experimental are selected. > > > > Oh, sounds good > > > > My attention flagged. Can we please confirm that the current patch is > still good? Yup, the patch below only sets USER_NS=y when EXPERIMENTAL=y, which I'd failed to notice the first time. Acked-by: Serge Hallyn <serge.hallyn@xxxxxxxxxxxxx> > From: Daniel Lezcano <daniel.lezcano@xxxxxxx> > > As the different namespaces depend on 'CONFIG_NAMESPACES', it is logical > to enable all the namespaces when we enable NAMESPACES. > > Signed-off-by: Daniel Lezcano <daniel.lezcano@xxxxxxx> > Cc: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx> > Cc: David Miller <davem@xxxxxxxxxxxxx> > Acked-By: Matt Helsley <matthltc@xxxxxxxxxx> > Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> > --- > > init/Kconfig | 7 +++++-- > 1 file changed, 5 insertions(+), 2 deletions(-) > > diff -puN init/Kconfig~namespaces-default-all-the-namespaces-to-yes-when-config_namespaces-is-selected init/Kconfig > --- a/init/Kconfig~namespaces-default-all-the-namespaces-to-yes-when-config_namespaces-is-selected > +++ a/init/Kconfig > @@ -739,6 +739,7 @@ config NAMESPACES > config UTS_NS > bool "UTS namespace" > depends on NAMESPACES > + default y > help > In this namespace tasks see different info provided with the > uname() system call > @@ -746,6 +747,7 @@ config UTS_NS > config IPC_NS > bool "IPC namespace" > depends on NAMESPACES && (SYSVIPC || POSIX_MQUEUE) > + default y > help > In this namespace tasks work with IPC ids which correspond to > different IPC objects in different namespaces. > @@ -753,6 +755,7 @@ config IPC_NS > config USER_NS > bool "User namespace (EXPERIMENTAL)" > depends on NAMESPACES && EXPERIMENTAL > + default y > help > This allows containers, i.e. vservers, to use user namespaces > to provide different user info for different servers. > @@ -760,8 +763,8 @@ config USER_NS > > config PID_NS > bool "PID Namespaces" > - default n > depends on NAMESPACES > + default y > help > Support process id namespaces. This allows having multiple > processes with the same pid as long as they are in different > @@ -769,8 +772,8 @@ config PID_NS > > config NET_NS > bool "Network namespace" > - default n > depends on NAMESPACES && NET > + default y > help > Allow user space to create what appear to be multiple instances > of the network stack. > _ _______________________________________________ Containers mailing list Containers@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/containers
