Patches added to powerpc.git master and powerpc-next branches

[Paul Mackerras]

The following patches have been added to the the master and
powerpc-next branches of the powerpc.git repository.

This represents all of the patches that I have from the old
patchwork.  If you have a patch that you want to go in that isn't on
the new patchwork page, please repost it.

Paul.

Becky Bruce (1):
      powerpc: Rename PTE_SIZE to HPTE_SIZE

Chandru (1):
      powerpc: Add support for dynamic reconfiguration memory in kexec/kdump kernels

Christoph Hellwig (1):
      powerpc: Use sys_pause for 32-bit pause entry point

David Gibson (1):
      powerpc: Clean up hugepage pagetable allocation for powerpc with 16G pages

Mark Nelson (2):
      powerpc: Add new CPU feature: CPU_FTR_CP_USE_DCBTZ
      powerpc: New copy_4K_page()

Martin Langer (1):
      powerpc: Fix major revision number for Freescale cores

Nathan Fontenot (1):
      powerpc: Check rc of notifier chain for memory remove

Paul Mackerras (4):
      powerpc: Rearrange head_64.S to move interrupt handler code to the beginning
      powerpc: Make it possible to move the interrupt handlers away from the kernel
      powerpc: Use LOAD_REG_IMMEDIATE only for constants on 64-bit
      powerpc: Make the 64-bit kernel as a position-independent executable

Sebastien Dugue (2):
      powerpc: Separate the irq radix tree insertion and lookup
      powerpc: Make the irq reverse mapping radix tree lockless

Thiemo Seufer (1):
      powerpc: Enforce a non-spe kernel build even on broken compilers

roel kluin (1):
      powerpc: Fix duplicate test of MACIO_FLAG_SCCB_ON