Memory protection keys enable applications to protect its
address space from inadvertent access from itself.

This feature is now enabled on powerpc architecture.
The patches moves the documentation to arch neutral directory and 
captures the latest information.

Ram Pai (2):
  Documentation/x86: Move protecton key documentation to arch neutral
    directory
  Documentation/vm: PowerPC specific updates to memory protection keys

 Documentation/vm/protection-keys.txt  |  132 +++++++++++++++++++++++++++++++++
 Documentation/x86/protection-keys.txt |   90 ----------------------
 2 files changed, 132 insertions(+), 90 deletions(-)
 create mode 100644 Documentation/vm/protection-keys.txt
 delete mode 100644 Documentation/x86/protection-keys.txt