[Devel] Re: [PATCH 4/4] keys: make procfiles per-user-namespace

[David Howells]

Serge E. Hallyn <serue at us.ibm.com> wrote:

> Restrict the /proc/keys and /proc/key-users output to keys
> belonging to the same user namespace as the reading task.
> 
> We may want to make this more complicated - so that any
> keys in a user-namespace which is belongs to the reading
> task are also shown.  But let's see if anyone wants that
> first.

Hmmm...  I wonder if we can do better by making the file position indicate the
key ID rather than being a count of the number of keys read.  It might make
this cleaner.

David
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