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    SubjectRe: [PATCH -mm 5/7] add user namespace
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    On Thu, 2006-07-13 at 12:14 -0600, Eric W. Biederman wrote:
    > Maybe. I really think the sane semantics are in a different uid namespace.
    > So you can't assumes uids are the same. Otherwise you can't handle open
    > file descriptors or files passed through unix domain sockets.

    Eric, could you explain this a little bit more? I'm not sure I
    understand the details of why this is a problem?

    -- Dave

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