[GIT PULL] ARC Fixes for 3.16

[GIT PULL] ARC Fixes for 3.16

[Vineet Gupta]

Hi Linus,

Please pull ARC fixes for 3.16

Thx,
-Vineet

------------------>
The following changes since commit 7171511eaec5bf23fb06078f59784a3a0626b38f:

  Linux 3.16-rc1 (2014-06-15 17:45:28 -1000)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git/
tags/arc-fixes-for-3.16

for you to fetch changes up to 2328af0c9ce89d3ec121ba832c4e6faeff9e70ac:

  ARC: [SMP] Enable icache coherency (2014-06-26 11:59:01 +0530)

----------------------------------------------------------------
ARC fixes for 3.16

Some SMP changes, a ptrace request for NPTL debugging,
bunch of build breakages/warnings

----------------------------------------------------------------
Anton Kolesov (1):
      ARC: Implement ptrace(PTRACE_GET_THREAD_AREA)

Noam Camus (1):
      ARC: [SMP] Fix IPI IRQ registration

Paul Bolle (1):
      ARC: remove checks for CONFIG_ARC_MMU_V4

Vineet Gupta (4):
      ARC: fix build warning in devtree
      ARC: Fix build breakage for !CONFIG_ARC_DW2_UNWIND
      ARC: optimize kernel bss clearing in early boot code
      ARC: [SMP] Enable icache coherency

 arch/arc/include/asm/cache.h       |  4 ++--
 arch/arc/include/uapi/asm/ptrace.h |  1 +
 arch/arc/kernel/ctx_sw_asm.S       |  2 +-
 arch/arc/kernel/devtree.c          |  2 +-
 arch/arc/kernel/head.S             |  7 ++++---
 arch/arc/kernel/ptrace.c           |  4 ++++
 arch/arc/kernel/smp.c              | 15 +++++++++++++--
 arch/arc/kernel/vmlinux.lds.S      |  2 +-
 arch/arc/mm/cache_arc700.c         | 25 +++++++++++++++++++------
 9 files changed, 46 insertions(+), 16 deletions(-)