[GIT PULL] arch/tile updates for v2.6.37

[GIT PULL] arch/tile updates for v2.6.37

[Chris Metcalf]

Linus,

Can you please pull for 2.6.37 from

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

These changes represent primarily internal work at Tilera adding
new functionality and fixing various minor bugs that didn't merit
inclusion into 2.6.36.  All the changes are tile-specific.  The changes
were all posted to LKML and have been in linux-next for a while.

Thanks!

Chris Metcalf (18):
      arch/tile: Use <asm-generic/syscalls.h>
      arch/tile: use better "punctuation" for VMSPLIT_3_5G and friends
      arch/tile: update some comments to clarify register usage.
      arch/tile: Add a warning if we try to allocate too much vmalloc memory.
      kmemleak: add TILE to the list of supported architectures.
      arch/tile: provide a definition of MAP_STACK
      arch/tile: properly export __mb_incoherent for modules
      arch/tile: change lower bound on syscall error return to -4095
      arch/tile: various top-level Makefile cleanups
      arch/tile: prevent corrupt top frame from causing backtracer runaway
      arch/tile: Bomb C99 comments to C89 comments in tile's <arch/sim_def.h>
      arch/tile: add Tilera's <arch/sim.h> header as an open-source header
      arch/tile: parameterize system PLs to support KVM port
      arch/tile: enable single-step support for TILE-Gx
      arch/tile: minor whitespace/naming changes for string support files
      arch/tile: support new info op generated by compiler
      arch/tile: make ptrace() work properly for TILE-Gx COMPAT mode
      arch/tile: convert a BUG_ON to BUILD_BUG_ON

Vasiliy Kulikov (1):
      char: hvc: check for error case

 arch/tile/Kconfig                         |   20 +-
 arch/tile/Makefile                        |   19 +-
 arch/tile/include/arch/sim.h              |  619 +++++++++++++++++++++++++++++
 arch/tile/include/arch/sim_def.h          |  548 +++++++++++++-------------
 arch/tile/include/arch/spr_def.h          |   85 ++++
 arch/tile/include/arch/spr_def_32.h       |   39 ++
 arch/tile/include/asm/backtrace.h         |    5 +-
 arch/tile/include/asm/compat.h            |   15 +-
 arch/tile/include/asm/irqflags.h          |   64 ++--
 arch/tile/include/asm/mman.h              |    1 +
 arch/tile/include/asm/page.h              |   27 +-
 arch/tile/include/asm/processor.h         |   11 +-
 arch/tile/include/asm/ptrace.h            |    4 +-
 arch/tile/include/asm/syscalls.h          |   73 +---
 arch/tile/include/asm/system.h            |   14 +-
 arch/tile/include/asm/traps.h             |    4 +
 arch/tile/include/hv/hypervisor.h         |   28 +-
 arch/tile/kernel/backtrace.c              |    4 +
 arch/tile/kernel/compat.c                 |   10 +-
 arch/tile/kernel/compat_signal.c          |   10 +-
 arch/tile/kernel/entry.S                  |   34 +--
 arch/tile/kernel/head_32.S                |    5 +-
 arch/tile/kernel/intvec_32.S              |  101 +++---
 arch/tile/kernel/irq.c                    |   16 +-
 arch/tile/kernel/messaging.c              |    2 +-
 arch/tile/kernel/process.c                |   50 ++--
 arch/tile/kernel/ptrace.c                 |   78 ++--
 arch/tile/kernel/regs_32.S                |    2 +-
 arch/tile/kernel/setup.c                  |   34 +-
 arch/tile/kernel/signal.c                 |    6 +-
 arch/tile/kernel/single_step.c            |   73 ++++-
 arch/tile/kernel/smp.c                    |    2 +-
 arch/tile/kernel/stack.c                  |   35 +-
 arch/tile/kernel/sys.c                    |    9 +
 arch/tile/kernel/traps.c                  |    4 +-
 arch/tile/kvm/Kconfig                     |   38 ++
 arch/tile/lib/Makefile                    |    4 +-
 arch/tile/lib/exports.c                   |    3 +
 arch/tile/lib/memcpy_32.S                 |  206 +++++-----
 arch/tile/lib/{memmove_32.c => memmove.c} |    0
 arch/tile/lib/memset_32.c                 |    1 +
 arch/tile/lib/strlen_32.c                 |    2 +
 arch/tile/mm/fault.c                      |   12 +-
 arch/tile/mm/homecache.c                  |   11 +-
 arch/tile/mm/init.c                       |    2 +-
 drivers/char/hvc_tile.c                   |    5 +-
 lib/Kconfig.debug                         |    2 +-
 47 files changed, 1607 insertions(+), 730 deletions(-)
 create mode 100644 arch/tile/include/arch/sim.h
 create mode 100644 arch/tile/kvm/Kconfig
 rename arch/tile/lib/{memmove_32.c => memmove.c} (100%)


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