New commits in powerpc.git powerpc-next branch

[Paul Mackerras]

I have pushed the following commits to the powerpc-next and master
branches of the powerpc.git repository.  I have also pulled in Linus'
tree plus the 5 commits that I have put on the merge branch and asked
Linus to pull.

Paul.

Anton Vorontsov (1):
      [POWERPC] of/gpio: Use dynamic base allocation

Kumar Gala (1):
      [POWERPC] mpic: Deal with bogus NIRQ in Feature Reporting Register

Michael Ellerman (2):
      [POWERPC] Add debugging trigger to Axon MSI code
      [POWERPC] Remove unnecessary cast in arch_deref_entry_point()

Roland McGrath (1):
      [POWERPC] Tweak VDSO linker script to avoid upsetting old binutils