linux-kernel - [GIT PULL] ARC updates for 3.13 rc1

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Date:	Mon, 11 Nov 2013 09:54:31 +0530
From:	Vineet Gupta <Vineet.Gupta1@...opsys.com>
To:	linus Torvalds <torvalds@...ux-foundation.org>
CC:	lkml <linux-kernel@...r.kernel.org>,
	chen Gang <gang.chen@...anux.com>,
	Christoph Lameter <cl@...ux.com>, Jiang Liu <liuj97@...il.com>,
	Noam Camus <noamc@...hip.com>
Subject: [GIT PULL] ARC updates for 3.13 rc1

Hi Linus,

First batch of ARC changes for 3.13-rc1. A bunch of other fixes need some other
bits to be merged hence will follow towards end of week.

Please Full

Thx,
-Vineet
---------------------->
The following changes since commit 5e01dc7b26d9f24f39abace5da98ccbd6a5ceb52:

  Linux 3.12 (2013-11-03 15:41:51 -0800)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git/
tags/arc-v3.13-rc1-part1

for you to fetch changes up to 737d5b980be82f722153d8104f7949e4204c5911:

  ARC: [plat-arcfpga] defconfig update (2013-11-07 14:34:32 +0530)

----------------------------------------------------------------
ARC changes for 3.13

* Towards a working SMP setup (ASID allocation, TLB Flush,...)
* Support for TRACE_IRQFLAGS, LOCKDEP
* cacheflush backend consolidation for I/D
* Lots of allmodconfig fixlets from Chen
* Other improvements/fixes

----------------------------------------------------------------
Chen Gang (6):
      arc: kgdb: add default implementation for kgdb_roundup_cpus()
      arc: remove '__init' for setup_processor() and arc_init_IRQ()
      arc: remove '__init' for first_lines_of_secondary()
      arc: remove '__init' for get_hw_config_num_irq()
      arc: export symbol for save_stack_trace() in stacktrace.c
      arc: export symbol for pm_power_off in reset.c

Christoph Lameter (1):
      arc: Replace __get_cpu_var uses

Jiang Liu (1):
      smp, ARC: kill SMP single function call interrupt

Noam Camus (1):
      ARC: [SMP] enlarge possible NR_CPUS

Vineet Gupta (16):
      ARC: Annotate some functions as static
      ARC: use __weak instead of __attribute__((weak))
      ARC: cacheflush refactor #1: push aux reg ascertaining into leaf routine
      ARC: cacheflush refactor #2: I and D caches lines to have same size
      ARC: cacheflush refactor #3: Unify the {d,i}cache flush leaf helpers
      ARC: cacheflush optim - PTAG can be loop invariant if V-P is const
      ARC: Change calling convention of do_page_fault()
      ARC: Reduce #ifdef'ery for unaligned access emulation
      ARC: Reset the value of Interrupt Priority Register
      ARC: Add support for irqflags tracing and lockdep
      ARC: Fix bogus gcc warning and micro-optimise TLB iteration loop
      ARC: [SMP] ASID allocation
      ARC: [SMP] TLB flush
      ARC: [SMP] Fix build failures for large NR_CPUS
      ARC: [SMP] Disallow RTSC
      ARC: [plat-arcfpga] defconfig update

 arch/arc/Kconfig                   |  16 ++--
 arch/arc/configs/fpga_defconfig    |   3 +
 arch/arc/include/asm/cache.h       |   8 +-
 arch/arc/include/asm/irq.h         |   4 +-
 arch/arc/include/asm/irqflags.h    |  22 ++++++
 arch/arc/include/asm/mmu.h         |   2 +-
 arch/arc/include/asm/mmu_context.h |  61 +++++++++++----
 arch/arc/include/asm/setup.h       |   2 +-
 arch/arc/include/asm/smp.h         |   2 +-
 arch/arc/include/asm/tlbflush.h    |  11 ++-
 arch/arc/include/asm/unaligned.h   |   3 +-
 arch/arc/kernel/ctx_sw.c           |  13 +++-
 arch/arc/kernel/ctx_sw_asm.S       |  11 ++-
 arch/arc/kernel/entry.S            |  24 +++---
 arch/arc/kernel/head.S             |   2 +-
 arch/arc/kernel/irq.c              |  12 ++-
 arch/arc/kernel/kgdb.c             |  12 +++
 arch/arc/kernel/kprobes.c          |   6 +-
 arch/arc/kernel/reset.c            |   1 +
 arch/arc/kernel/setup.c            |  11 ++-
 arch/arc/kernel/smp.c              |  10 +--
 arch/arc/kernel/stacktrace.c       |   5 +-
 arch/arc/kernel/time.c             |  11 +--
 arch/arc/kernel/traps.c            |   3 +-
 arch/arc/mm/cache_arc700.c         | 155 ++++++++++++++++---------------------
 arch/arc/mm/fault.c                |   2 +-
 arch/arc/mm/tlb.c                  |  91 ++++++++++++++++++++--
 arch/arc/mm/tlbex.S                |   4 +-
 28 files changed, 326 insertions(+), 181 deletions(-)
--
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