Update submodule
Update FSAL_LUSTRE:
	- checkpatch cleanup
	- FSAL_LUSTRE/pNFS support
	- Portability fixes for LUSTRE 2.4 and LUSTRE 2.5
	- Fixes "parent directory" bug with all version of LUSTRE

Signed-off-by: Philippe DENIEL <philippe.deniel@cea.fr>
FSAL_VFS: implement correct support for system.posix_acl_access attr.
pNFS/LUSTRE: invalidate attrs on close (force DS/MDS coherency). Think about something more subtle.
SQUASH ME

Signed-off-by: Philippe DENIEL <philippe.deniel@cea.fr>
This commits implements "extended group lists" feature which
allows secondary group list to be longer than 16 by not trusting grplist in AUTH_SYS creds

Signed-off-by: Philippe DENIEL <philippe.deniel@cea.fr>
RPM: makes specfile aware of RDMA support via mooshika
RPM: adding package for XFS
FSAL_VFS: Change vfs_fsal_open_and_stat so that it returns with its fd wether it should be closed

Signed-off-by: Dominique Martinet <dominique.martinet@cea.fr>
9P: clunk in a tool function that is used both on client exit and clunk

Signed-off-by: Dominique Martinet <dominique.martinet@cea.fr>
9P: lopen: make pfid->opens increment atomic in the very unlikely case a single fid is opened twice

Signed-off-by: Dominique Martinet <dominique.martinet@cea.fr>
9P: CID#23721: clunk: fix use after free

Signed-off-by: Dominique Martinet <dominique.martinet@cea.fr>
cache_inode: fix rename duping key after it's destroyed

Signed-off-by: Dominique Martinet <dominique.martinet@cea.fr>
FSAL_VFS: fix setattr to close properly as the open_and_stat ugly fix requires

Signed-off-by: Dominique Martinet <dominique.martinet@cea.fr>