[RFC][PATCH 0/6] Add endian functions to tools/include

[Matt Fleming]

From: Matt Fleming <matt.fleming@xxxxxxxxx>

There's a few host tools in the kernel that are rolling their own
versions of the {get,put}_unaligned_le*() functions. This series
copies the include/linux/unaligned/*_byteshift.h headers to
tools/include for their use.

I don't think it really makes sense for these to be exported to
userspace (i.e. installed by make headers_install) because they're
only used by hostprogs within the kernel, but this series is RFC for a
reason - because I'm not sure where they belong.

Matt Fleming (6):
  tools/include: Add byteshift headers for endian access
  x86, relocs: Don't open code put_unaligned_le32()
  x86, mkpiggy: Don't open code put_unaligned_le32()
  x86, boot: Restrict CFLAGS for hostprogs
  x86, efi: Fix endian issues and unaligned accesses
  USB: ffs-test: Don't duplicate {get,put}_unaligned*() functions

 arch/x86/boot/Makefile             |    5 ++-
 arch/x86/boot/compressed/Makefile  |    1 +
 arch/x86/boot/compressed/mkpiggy.c |   11 +-----
 arch/x86/boot/compressed/relocs.c  |    6 +--
 arch/x86/boot/tools/build.c        |   31 ++++++++--------
 tools/include/tools/be_byteshift.h |   70 ++++++++++++++++++++++++++++++++++++
 tools/include/tools/le_byteshift.h |   70 ++++++++++++++++++++++++++++++++++++
 tools/usb/Makefile                 |    2 +-
 tools/usb/ffs-test.c               |   29 +--------------
 9 files changed, 165 insertions(+), 60 deletions(-)
 create mode 100644 tools/include/tools/be_byteshift.h
 create mode 100644 tools/include/tools/le_byteshift.h

-- 
1.7.4.4

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