Patchwork [PULL,REQUEST,v2] big-endian support

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Submitter Ben Dooks
Date Sept. 3, 2013, 5:14 p.m.
Message ID <20130903171440.GA19528@codethink.co.uk>
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Permalink /patch/272353/
State New
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Pull-request

git://git.baserock.org/delta/linux.git baserock/311-rc7/be/core-v5

Comments

Ben Dooks - Sept. 3, 2013, 5:14 p.m.
The following pull request is an update of the previous big-endian
series. The chnages since v1 are:

- Fix issue with THUMB2 reported by Dave Martin
- Added Jason's ack for the mvebu
- Added Thomas' tested by for several patches

If possible, it would be great to get this in this merge window.

The following changes since commit fa8218def1b1a16f0a410e2c1c767b4738cc81fa:

  Merge tag 'regmap-v3.11-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap (2013-08-27 10:10:30 -0700)

are available in the git repository at:

  git://git.baserock.org/delta/linux.git baserock/311-rc7/be/core-v5

for you to fetch changes up to 297ad14ccf68a5ee75d7a1a8bd434e03b4bbae56:

  ARM: signal: sigreturn_codes should be endian neutral to work in BE8 (2013-09-03 17:37:01 +0100)

----------------------------------------------------------------
Ben Dooks (18):
      ARM: fix ARCH_IXP4xx usage of ARCH_SUPPORTS_BIG_ENDIAN
      ARM: asm: Add ARM_BE8() assembly helper
      ARM: fixup_pv_table bug when CPU_ENDIAN_BE8
      ARM: set BE8 if LE in head code
      ARM: pl01x debug code endian fix
      ARM: twd: data endian fix
      ARM: smp_scu: data endian fixes
      ARM: highbank: enable big-endian
      ARM: mvebu: support running big-endian
      ARM: vexpress: add big endian support
      ARM: alignment: correctly decode instructions in BE8 mode.
      ARM: traps: use <asm/opcodes.h> to get correct instruction order
      ARM: module: correctly relocate instructions in BE8
      ARM: set --be8 when linking modules
      ARM: hardware: fix endian-ness in <hardware/coresight.h>
      ARM: net: fix arm instruction endian-ness in bpf_jit_32.c
      ARM: Correct BUG() assembly to ensure it is endian-agnostic
      ARM: kdgb: use <asm/opcodes.h> for data to be assembled as intruction

Victor Kamensky (2):
      ARM: atomic64: fix endian-ness in atomic.h
      ARM: signal: sigreturn_codes should be endian neutral to work in BE8

 arch/arm/Kconfig                            |  1 +
 arch/arm/Makefile                           |  1 +
 arch/arm/boot/compressed/head.S             |  9 ++--
 arch/arm/include/asm/assembler.h            |  7 +++
 arch/arm/include/asm/atomic.h               | 26 +++++------
 arch/arm/include/asm/bug.h                  | 10 +++--
 arch/arm/include/asm/hardware/coresight.h   |  8 ++--
 arch/arm/include/asm/hardware/debug-pl01x.S |  2 +
 arch/arm/include/asm/kgdb.h                 |  3 +-
 arch/arm/kernel/Makefile                    |  3 +-
 arch/arm/kernel/entry-armv.S                |  5 +--
 arch/arm/kernel/entry-common.S              |  4 +-
 arch/arm/kernel/head.S                      | 12 +++++
 arch/arm/kernel/module.c                    | 57 ++++++++++++++----------
 arch/arm/kernel/signal.c                    | 24 +---------
 arch/arm/kernel/sigreturn_codes.S           | 69 +++++++++++++++++++++++++++++
 arch/arm/kernel/sleep.S                     |  1 +
 arch/arm/kernel/smp_scu.c                   | 14 +++---
 arch/arm/kernel/smp_twd.c                   | 24 +++++-----
 arch/arm/kernel/traps.c                     | 24 ++++++----
 arch/arm/mach-highbank/Kconfig              |  1 +
 arch/arm/mach-ixp4xx/Kconfig                |  4 --
 arch/arm/mach-mvebu/Kconfig                 |  1 +
 arch/arm/mach-mvebu/coherency_ll.S          |  3 ++
 arch/arm/mach-mvebu/headsmp.S               |  4 ++
 arch/arm/mach-vexpress/Kconfig              |  1 +
 arch/arm/mm/Kconfig                         |  6 +++
 arch/arm/mm/abort-ev6.S                     |  5 +--
 arch/arm/mm/alignment.c                     |  9 +++-
 arch/arm/mm/proc-v6.S                       |  4 +-
 arch/arm/mm/proc-v7.S                       |  4 +-
 arch/arm/net/bpf_jit_32.c                   |  6 ++-
 arch/arm/plat-versatile/headsmp.S           |  2 +
 33 files changed, 229 insertions(+), 125 deletions(-)
 create mode 100644 arch/arm/kernel/sigreturn_codes.S