In smack_from_secattr function,"smack_known_list" is being traversed
using list_for_each_entry macro, although it is a rcu protected
structure. So it should be traversed using "list_for_each_entry_rcu"
macro to fetch the rcu protected entry.
Signed-off-by: NVishal Goel <vishal.goel@samsung.com>
Signed-off-by: NHimanshu Shukla <himanshu.sh@samsung.com>
Signed-off-by: NCasey Schaufler <casey@schaufler-ca.com>