[GIT PULL] Remove execution domain support

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Linus,

the following changes since commit f22e6e847115abc3a0e2ad7bb18d243d42275af1:

  Linux 4.0-rc7 (2015-04-06 15:39:45 -0700)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/rw/misc.git exec_domain_rip_v2

for you to fetch changes up to 97b2f0dc331474fb80ba4f4e4aee1d8e9ffbf7ce:

  arm64: Removed unused variable (2015-04-13 20:40:10 +0200)

----------------------------------------------------------------
This series removes execution domain support from Linux.
The idea behind exec domains was to support different ABIs.
The feature was never complete nor stable.
Let's rip it out and make the kernel signal handling code less
complicated.

----------------------------------------------------------------
Guenter Roeck (1):
      sparc: Fix execution domain removal

Richard Weinberger (26):
      arm: Remove RISC OS personality
      ia64: Remove Linux/x86 exec domain support
      Remove execution domain support
      arm: Remove signal translation and exec_domain
      arm64: Remove signal translation and exec_domain
      blackfin: Autogenerate offsets in struct thread_info
      blackfin: Remove exec_domain usage
      frv: Remove signal translation and exec_domain
      m32r: Autogenerate offsets in struct thread_info
      m32r: Remove signal translation and exec_domain
      m68k: Remove signal translation and exec_domain
      microblaze: Remove signal translation and exec_domain
      mn10300: Remove signal translation and exec_domain
      s390: Remove signal translation and exec_domain
      sh: Remove signal translation and exec_domain
      sparc: Remove signal translation and exec_domain
      tile: Remove signal translation and exec_domain
      um: Remove signal translation and exec_domain
      unicore32: Remove signal translation and exec_domain
      x86: Remove signal translation and exec_domain
      xtensa: Autogenerate offsets in struct thread_info
      xtensa: Remove signal translation and exec_domain
      arc: Remove signal translation and exec_domain
      arch: Remove exec_domain from remaining archs
      Remove rest of exec domains.
      arm64: Removed unused variable

 arch/alpha/include/asm/thread_info.h      |   2 -
 arch/arc/include/asm/thread_info.h        |   2 -
 arch/arc/kernel/signal.c                  |  14 +--
 arch/arm/Kconfig                          |  10 ---
 arch/arm/configs/badge4_defconfig         |   1 -
 arch/arm/include/asm/thread_info.h        |   3 -
 arch/arm/kernel/Makefile                  |   1 -
 arch/arm/kernel/arthur.c                  |  94 --------------------
 arch/arm/kernel/asm-offsets.c             |   1 -
 arch/arm/kernel/signal.c                  |  13 +--
 arch/arm/kernel/traps.c                   |   6 +-
 arch/arm64/include/asm/thread_info.h      |   3 -
 arch/arm64/kernel/asm-offsets.c           |   1 -
 arch/arm64/kernel/signal.c                |   7 --
 arch/avr32/include/asm/thread_info.h      |   3 -
 arch/avr32/kernel/asm-offsets.c           |   1 -
 arch/blackfin/include/asm/thread_info.h   |  11 ---
 arch/blackfin/kernel/asm-offsets.c        |   6 ++
 arch/blackfin/kernel/signal.c             |   6 +-
 arch/blackfin/kernel/traps.c              |   1 +
 arch/c6x/include/asm/thread_info.h        |   2 -
 arch/cris/arch-v10/kernel/signal.c        |   2 -
 arch/cris/arch-v32/kernel/signal.c        |   2 -
 arch/cris/include/asm/thread_info.h       |   2 -
 arch/frv/include/asm/thread_info.h        |   2 -
 arch/frv/kernel/asm-offsets.c             |   1 -
 arch/frv/kernel/signal.c                  |  20 +----
 arch/hexagon/include/asm/thread_info.h    |   2 -
 arch/ia64/include/asm/thread_info.h       |   2 -
 arch/ia64/mm/init.c                       |  25 ------
 arch/m32r/include/asm/asm-offsets.h       |   1 +
 arch/m32r/include/asm/thread_info.h       |  15 +---
 arch/m32r/kernel/asm-offsets.c            |  15 +++-
 arch/m32r/kernel/entry.S                  |   1 +
 arch/m32r/kernel/signal.c                 |  12 +--
 arch/m68k/include/asm/thread_info.h       |   2 -
 arch/m68k/kernel/signal.c                 |  14 +--
 arch/metag/include/asm/thread_info.h      |   2 -
 arch/metag/kernel/irq.c                   |   2 -
 arch/microblaze/include/asm/thread_info.h |   2 -
 arch/microblaze/kernel/signal.c           |   9 +-
 arch/mips/include/asm/thread_info.h       |   2 -
 arch/mips/kernel/asm-offsets.c            |   1 -
 arch/mn10300/include/asm/thread_info.h    |   2 -
 arch/mn10300/kernel/asm-offsets.c         |   2 -
 arch/mn10300/kernel/signal.c              |  20 +----
 arch/nios2/include/asm/thread_info.h      |   2 -
 arch/openrisc/include/asm/thread_info.h   |   2 -
 arch/openrisc/kernel/signal.c             |   2 -
 arch/parisc/include/asm/thread_info.h     |   2 -
 arch/parisc/kernel/asm-offsets.c          |   1 -
 arch/powerpc/include/asm/thread_info.h    |   2 -
 arch/s390/include/asm/thread_info.h       |   2 -
 arch/s390/kernel/asm-offsets.c            |   1 -
 arch/s390/kernel/compat_signal.c          |  14 +--
 arch/s390/kernel/signal.c                 |  14 +--
 arch/score/include/asm/thread_info.h      |   2 -
 arch/score/kernel/asm-offsets.c           |   1 -
 arch/sh/include/asm/thread_info.h         |   2 -
 arch/sh/kernel/asm-offsets.c              |   1 -
 arch/sh/kernel/irq.c                      |   2 -
 arch/sh/kernel/signal_32.c                |  18 +---
 arch/sh/kernel/signal_64.c                |  21 +----
 arch/sparc/include/asm/thread_info_32.h   |  15 ++--
 arch/sparc/include/asm/thread_info_64.h   |  26 +++---
 arch/sparc/kernel/traps_32.c              |   1 -
 arch/sparc/kernel/traps_64.c              |   2 -
 arch/tile/include/asm/thread_info.h       |   2 -
 arch/tile/kernel/compat_signal.c          |   9 +-
 arch/tile/kernel/signal.c                 |   9 +-
 arch/um/include/asm/thread_info.h         |   2 -
 arch/unicore32/include/asm/thread_info.h  |   3 -
 arch/unicore32/kernel/asm-offsets.c       |   1 -
 arch/unicore32/kernel/signal.c            |   7 --
 arch/x86/include/asm/thread_info.h        |   3 -
 arch/x86/kernel/signal.c                  |  16 +---
 arch/x86/um/signal.c                      |   7 --
 arch/xtensa/include/asm/thread_info.h     |  13 ---
 arch/xtensa/kernel/asm-offsets.c          |   8 ++
 arch/xtensa/kernel/signal.c               |  11 +--
 include/linux/personality.h               |  40 +--------
 include/linux/sched.h                     |   6 --
 kernel/exec_domain.c                      | 137 +-----------------------------
 kernel/exit.c                             |   2 -
 kernel/fork.c                             |   4 -
 85 files changed, 86 insertions(+), 675 deletions(-)
 delete mode 100644 arch/arm/kernel/arthur.c
 create mode 100644 arch/m32r/include/asm/asm-offsets.h

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