linux-kernel - [GIT PULL] arch/metag changes for v3.10

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Date:	Tue, 30 Apr 2013 14:46:20 +0100
From:	James Hogan <james.hogan@...tec.com>
To:	Linus Torvalds <torvalds@...ux-foundation.org>
CC:	linux-kernel <linux-kernel@...r.kernel.org>,
	Paul Clothier <paul.clothier@...tec.com>,
	Paul Bolle <pebolle@...cali.nl>
Subject: [GIT PULL] arch/metag changes for v3.10

Hi Linus,

Please pull the following arch/metag changes (see tag message below for overview).

Thanks
James

The following changes since commit f6161aa153581da4a3867a2d1a7caf4be19b6ec9:

  Linux 3.9-rc2 (2013-03-10 16:54:19 -0700)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/jhogan/metag.git tags/metag-for-v3.10-rc1

for you to fetch changes up to 164c013858a2e89b450cd8021a8be896f9e05697:

  metag: defconfigs: increase log buffer 8KiB => 128KiB (2013-04-25 13:09:27 +0100)

----------------------------------------------------------------
Misc arch/metag changes for v3.10-rc1

 - Various fixes for the interrupting perf counter handling in metag's
   perf backend.
 - Add OProfile support based on perf.
 - Sets up cache partitions for SMP so bootloader doesn't have to.
 - Patch from Paul Bolle to remove ARCH_POPULATES_NODE_MAP again
   (touches microblaze too).
 - Add TLS pointer regset to metag ptrace api.
 - Add exported metag DSP extended context handling header <asm/ech.h>.
 - Increase defconfig log buffer size to 128KiB.
 - Various fixes, typos, missing exports.

----------------------------------------------------------------
James Hogan (16):
      metag: perf: fix core internal / perf channel mux
      metag: perf: fix wrap handling in delta calculation
      metag: perf: fixes for interrupting perf counters
      metag: perf: add missing prev_count updates
      metag: perf: fix frequency sampling (dynamic period)
      metag: perf: use hard_processor_id() to get thread
      metag: perf: don't reset TXTACTCYC
      metag: perf: prepare for use by oprofile
      metag: OProfile support
      metag: smp: copy cache partition and enable GCOn
      metag: cachepart: take into account small cache bits
      metag: cachepart: fix get_global_dcache_size() typo
      metag: export _metag_da_present and cpu_2_hwthread_id
      metag: add exported <asm/ech.h> for extended context handling
      metag: avoid unnecessary builtin dtb rebuilds
      metag: defconfigs: increase log buffer 8KiB => 128KiB

Paul Bolle (1):
      memblock: Kill ARCH_POPULATES_NODE_MAP once more

Paul Clothier (1):
      metag: ptrace: Implement NT_METAG_TLS

 arch/metag/Kconfig                     |   4 ++
 arch/metag/Makefile                    |   2 +
 arch/metag/boot/dts/Makefile           |  10 ++-
 arch/metag/configs/meta1_defconfig     |   1 -
 arch/metag/configs/meta2_defconfig     |   1 -
 arch/metag/configs/meta2_smp_defconfig |   1 -
 arch/metag/include/asm/metag_mem.h     |   3 +
 arch/metag/include/uapi/asm/Kbuild     |   1 +
 arch/metag/include/uapi/asm/ech.h      |  15 +++++
 arch/metag/kernel/cachepart.c          |  16 +++--
 arch/metag/kernel/da.c                 |   2 +
 arch/metag/kernel/head.S               |   8 +++
 arch/metag/kernel/perf/perf_event.c    |  74 ++++++++++++++-------
 arch/metag/kernel/ptrace.c             |  34 ++++++++++
 arch/metag/kernel/setup.c              |   1 +
 arch/metag/kernel/smp.c                | 115 +++++++++++++++++++++++++++++++++
 arch/metag/mm/Kconfig                  |   3 -
 arch/metag/oprofile/Makefile           |  17 +++++
 arch/metag/oprofile/backtrace.c        |  63 ++++++++++++++++++
 arch/metag/oprofile/backtrace.h        |   6 ++
 arch/metag/oprofile/common.c           |  66 +++++++++++++++++++
 arch/microblaze/Kconfig                |   3 -
 include/uapi/linux/elf.h               |   1 +
 23 files changed, 407 insertions(+), 40 deletions(-)
 create mode 100644 arch/metag/include/uapi/asm/ech.h
 create mode 100644 arch/metag/oprofile/Makefile
 create mode 100644 arch/metag/oprofile/backtrace.c
 create mode 100644 arch/metag/oprofile/backtrace.h
 create mode 100644 arch/metag/oprofile/common.c


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