namespaces: default all the namespaces to 'yes' when CONFIG_NAMESPACES is selected
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@free.fr> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Cc: David Miller <davem@davemloft.net> Acked-By: Matt Helsley <matthltc@us.ibm.com> Acked-by: Serge Hallyn <serge.hallyn@canonical.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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@ -746,6 +746,7 @@ config NAMESPACES
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config UTS_NS
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bool "UTS namespace"
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depends on NAMESPACES
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default y
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help
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In this namespace tasks see different info provided with the
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uname() system call
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@ -753,6 +754,7 @@ config UTS_NS
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config IPC_NS
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bool "IPC namespace"
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depends on NAMESPACES && (SYSVIPC || POSIX_MQUEUE)
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default y
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help
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In this namespace tasks work with IPC ids which correspond to
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different IPC objects in different namespaces.
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@ -760,6 +762,7 @@ config IPC_NS
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config USER_NS
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bool "User namespace (EXPERIMENTAL)"
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depends on NAMESPACES && EXPERIMENTAL
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default y
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help
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This allows containers, i.e. vservers, to use user namespaces
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to provide different user info for different servers.
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@ -767,8 +770,8 @@ config USER_NS
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config PID_NS
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bool "PID Namespaces"
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default n
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depends on NAMESPACES
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default y
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help
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Support process id namespaces. This allows having multiple
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processes with the same pid as long as they are in different
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@ -776,8 +779,8 @@ config PID_NS
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config NET_NS
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bool "Network namespace"
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default n
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depends on NAMESPACES && NET
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default y
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help
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Allow user space to create what appear to be multiple instances
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of the network stack.
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