Eric W. Biederman ec2aa8e8dd userns: Allow the userns root to mount of devpts ...

- The context in which devpts is mounted has no effect on the creation
  of ptys as the /dev/ptmx interface has been used by unprivileged
  users for many years.

- Only support unprivileged mounts in combination with the newinstance
  option to ensure that mounting of /dev/pts in a user namespace will
  not allow the options of an existing mount of devpts to be modified.

- Create /dev/pts/ptmx as the root user in the user namespace that
  mounts devpts so that it's permissions to be changed.

Acked-by: Serge Hallyn <[email protected]>
Signed-off-by: "Eric W. Biederman" <[email protected]>

2013-01-26 22:22:21 -08:00

..

inode.c

userns: Allow the userns root to mount of devpts

2013-01-26 22:22:21 -08:00

Makefile

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