Patchwork [GIT,PULL] support for kernel mode NEON

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Submitter Ard Biesheuvel
Date June 11, 2013, 4:10 p.m.
Message ID <CAKv+Gu_jf6xq+EPFucCPxLjNKY-O3bv2GtXb=PLd8TL9Rg5eBg@mail.gmail.com>
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Permalink /patch/250569/
State New
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Pull-request

git://git.linaro.org/people/ardbiesheuvel/linux-arm.git for-rmk

Comments

Ard Biesheuvel - June 11, 2013, 4:10 p.m.
Hello Russell,

If you feel the remaining issues with these patches have been
addressed, please find my pull request below.
Note that the RAID-6 syndrome calculation patch is not included here:
the code lives under linux/lib/raid6/ so I will propose it on the LKML
instead.

Regards,
Ard.


The following changes since commit e4aa937ec75df0eea0bee03bffa3303ad36c986b:

  Linux 3.10-rc3 (2013-05-26 16:00:47 -0700)

are available in the git repository at:

  git://git.linaro.org/people/ardbiesheuvel/linux-arm.git for-rmk

for you to fetch changes up to 35af08a00df3bd0261921e62bcfbdf9558fcbfc7:

  ARM: crypto: add NEON accelerated XOR implementation (2013-06-11
17:51:05 +0200)

----------------------------------------------------------------
Ard Biesheuvel (4):
      ARM: add support for kernel mode NEON
      ARM: move VFP init to an earlier boot stage
      ARM: be strict about FP exceptions in kernel mode
      ARM: crypto: add NEON accelerated XOR implementation

 arch/arm/Kconfig            |  7 +++++
 arch/arm/include/asm/neon.h | 36 ++++++++++++++++++++++
 arch/arm/include/asm/xor.h  | 73 +++++++++++++++++++++++++++++++++++++++++++++
 arch/arm/lib/Makefile       |  6 ++++
 arch/arm/lib/xor-neon.c     | 42 ++++++++++++++++++++++++++
 arch/arm/vfp/vfphw.S        |  5 ++++
 arch/arm/vfp/vfpmodule.c    | 56 +++++++++++++++++++++++++++++++++-
 7 files changed, 224 insertions(+), 1 deletion(-)
 create mode 100644 arch/arm/include/asm/neon.h
 create mode 100644 arch/arm/lib/xor-neon.c