[PATCH 0/3] uidns: various patches

[serue at us.ibm.com (Serge E. Hallyn)]

Hi,

here is a set of 3 patches on top of the patchset Cedric sent out
yesterday, amending the user namespace a bit.

Patch 1: trivial rename and commenting of the tsk_mnt_same_uid helper.

Patch 2: bugfix at clone_mnt, and updates to get/put_user_ns helpers

Patch 3: implement user namespace equivalence check for file sigio.

thanks,
-serge