"next" branch update

I've updated powerpc "next branch" with the following patches:

(Kumar: The swiotlb patch is still segregated in "test" until we resolve
how it's going to be merged vs. Ian Campbell series).

Anton Blanchard (1):
      powerpc: Convert RTAS event scan from kernel thread to workqueue

Michael Ellerman (3):
      powerpc/ftrace: Use ppc_function_entry() instead of GET_ADDR
      powerpc/ftrace: Remove unused macros
      powerpc/ftrace: Use PPC_INST_NOP directly

Michael Neuling (1):
      powerpc: Make the NR_CPUS max 8192

Michel Dänzer (1):
      therm_adt746x: Always clear hardware bit which inverts fan speed range.

Nathan Fontenot (1):
      powerpc: Display processor virtualization resource allocs in lparcfg

Stephen Rothwell (1):
      powerpc/pci: Fix annotation of pcibios_claim_one_bus

roel kluin (1):
      tape: beyond ARRAY_SIZE of viocd_diskinfo