tile updates for 3.8

Linus,

Please pull from:

git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile.git master

These are a smattering of minor changes from Tilera and other folks, mostly in the ptrace area.

Chris Metcalf (3):
tilegx: remove __init from pci fixup hook arch/tile: provide PT_FLAGS_COMPAT value in pt_regs arch/tile: clean up tile-specific PTRACE_SETOPTIONS

Simon Marchi (3):
arch/tile: implement user_regset interface on tile arch/tile: implement arch_ptrace using user_regset on tile arch/tile: set CORE_DUMP_USE_REGSET on tile

Wei Yongjun (1):
tile/PCI: use for_each_pci_dev to simplify the code

 arch/tile/include/asm/elf.h         |    2 +
 arch/tile/include/asm/ptrace.h      |    3 +-
 arch/tile/include/uapi/asm/ptrace.h |    8 +-
 arch/tile/kernel/pci.c              |    4 +-
 arch/tile/kernel/pci_gx.c           |    3 +-
 arch/tile/kernel/ptrace.c           |  140 ++++++++++++++++++++++++++++-------
 6 files changed, 126 insertions(+), 34 deletions(-)

Chris Metcalf, Tilera Corp.
http://www.tilera.com