[Qemu-devel] [PATCH v3 0/2] linux-headers: unistd.h fixups

[Michael S. Tsirkin]

It turns out that we have unistd.h for some architectures but not
others.  We are thus unable to use e.g. usefaultfd on these systems.

Fix up update-linux-headers.sh to make sure we
get it for all architectures which have linux-headers/
(unfortunately this still does not mean "all linux systems").

Tested on x86 only.

Pls consider merging this through the migration tree.

Michael S. Tsirkin (2):
  update-linux-headers.sh: add unistd.h
  linux-headers: add asm-generic/unistd.h

 linux-headers/asm-arm/bitsperlong.h     |   1 +
 linux-headers/asm-arm64/bitsperlong.h   |  24 +
 linux-headers/asm-generic/bitsperlong.h |  16 +
 linux-headers/asm-generic/unistd.h      | 944 ++++++++++++++++++++++++++++++++
 linux-headers/asm-mips/bitsperlong.h    |   9 +
 linux-headers/asm-mips/unistd.h         |  44 +-
 linux-headers/asm-powerpc/bitsperlong.h |  13 +
 linux-headers/asm-s390/bitsperlong.h    |  14 +
 linux-headers/asm-x86/bitsperlong.h     |  14 +
 scripts/update-linux-headers.sh         |  20 +-
 10 files changed, 1086 insertions(+), 13 deletions(-)
 create mode 100644 linux-headers/asm-arm/bitsperlong.h
 create mode 100644 linux-headers/asm-arm64/bitsperlong.h
 create mode 100644 linux-headers/asm-generic/bitsperlong.h
 create mode 100644 linux-headers/asm-generic/unistd.h
 create mode 100644 linux-headers/asm-mips/bitsperlong.h
 create mode 100644 linux-headers/asm-powerpc/bitsperlong.h
 create mode 100644 linux-headers/asm-s390/bitsperlong.h
 create mode 100644 linux-headers/asm-x86/bitsperlong.h

-- 
MST