cifs: add passthrough for smb2 setinfo

Add support to send smb2 set-info commands from userspace.

Signed-off-by: Ronnie Sahlberg <lsahlber@redhat.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Reviewed-by: Paulo Alcantara <palcantara@suse.de>
2 files changed