r=adilger, Lee Ward

Do not get extra reference on source inode since we already hold the reference
from previous name.

b=16437
i=cliff.white, brian

Enable the '-m64' flag for powerpc64 patchless build.

sys/syscall.h exist at all os'es instead of <syscall.h> which exist only
at linux.
b=14929
i=nikita

'unlabeled-1.49.10'.

b=15033
i=adilger
i=johann

fix compile issue on Cray systems and an autoconf problem.

'unlabeled-1.31.12'.

'unlabeled-1.22.16'.

'unlabeled-1.25.18'.

libsysio: fix getdirentries for native fs

b=12949

Permission check update to libsysio.

b=12884

'unlabeled-1.19.26'.

Add 'creds.h', a new include file, so it will appear in the 'make dist'
tarball.  Fixes a build problem.

Clean up libsysio compiler warnings on XT3.

b=12332
i=adilger
i=walter

Update libsysio to latest version.

b=12331

'unlabeled-1.19.54'.

'unlabeled-1.8.118'.

'unlabeled-1.7.118'.

'unlabeled-1.6.118'.

Fix SYIO_INTERFACE_NAME typo, part of liblustre compile warnings cleanup.

b=11175
i=adilger
i=green

'unlabeled-1.2.136'.

'unlabeled-1.2.134'.

'unlabeled-1.1.136'.

Avoid duplicate definition of SYSIO_INTERFACE_NAME.
b=11175
r=nic (original patch)

'unlabeled-1.15.76'.

'unlabeled-1.3.138'.

'unlabeled-1.9.140'.

'unlabeled-1.9.138'.

'unlabeled-1.8.140'.

'unlabeled-1.8.138'.

'unlabeled-1.8.102'.

'unlabeled-1.76.140'.

'unlabeled-1.7.140'.

'unlabeled-1.7.138'.

'unlabeled-1.7.128'.

'unlabeled-1.6.140'.

'unlabeled-1.6.138'.

'unlabeled-1.5.140'.

'unlabeled-1.4.140'.

'unlabeled-1.4.128'.