Messages in this thread | | | Date | Thu, 20 Dec 2012 14:02:08 +0100 | From | Oleg Nesterov <> | Subject | Re: + core_pattern-set-core-helpers-root-and-namespace-to-crashing-process .patch added to -mm tree |
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On 12/19, Neil Horman wrote: > > On Wed, Dec 19, 2012 at 05:22:30PM +0100, Oleg Nesterov wrote: > > > I wouldn't worry about it. After looking over the changes Eric just had merged > for 3.8 I'm becomming more convinced that this isn't really needed anymore. With > his changes, we can migrate a process between all available namespaces > dynamically in user space.
Except pid_namespace. You still can't change it even with setns().
However setns(CLONE_NEWPID) + fork() creates the child in the target namespace, probably this is enough for you.
> With that functionality we can just write a setns > administrative utility to make this all work.
Agreed.
Oleg.
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