selinux: more changes to support newer hugetlbfs restrictions
The new 'map' action is needed for 'hugetlbfs_t:file' too.
CC: Aaron Conole <aconole@redhat.com>                                       
Fixes: d2675a146130 ("selinux: changes to support newer hugetlbfs restrictions")
Signed-off-by: Timothy Redaelli <tredaelli@redhat.com>                      
Signed-off-by: Ben Pfaff <blp@ovn.org>                                      
Acked-by: Aaron Conole <aconole@redhat.com>

selinux: changes to support newer hugetlbfs restrictions
Newer selinux base policies now split out 'map' actions, as well as         
adding more explicit checks for hugetlbfs objects.  Where previously these  
weren't required, recent changes have flagged the allocation of hugepages   
and subsequent clearing.  This means that the hugepage storage information  
for the DPDK .rte_config, and clearing actions copying from /dev/zero will  
trigger selinux denials.
This commit allows openvswitch to have more permissions for the hugetlbfs   
allocation and use.
Signed-off-by: Aaron Conole <aconole@redhat.com>                            
Acked-by: Ansis Atteka <aatteka@ovn.org>