Please include "cifs: fix memory leak of smb3_fs_context_dup::server_hostname"
Commit id:
869da64d071142d4ed562a3e909deb18e4e72c4e

It fixes a problem found with additional testing of:
commit 7be3248f3139 ("cifs: To match file servers, make sure the
server hostname matches") which was marked for stable.

-- 
Thanks,

Steve