# ls -ls /boot/.vmlinuz*
2 -rw-r--r--. 1 root root 169 Jun 17 20:45 /boot/.vmlinuz.hmac-4.14.127-200.el7.armv7hl
2 -rw-r--r--. 1 root root 168 Jun 28  2018 /boot/.vmlinuz.hmac-4.14.52-201.el7.armv7hl
2 -rw-r--r--. 1 root root 168 Aug  9  2018 /boot/.vmlinuz.hmac-4.14.61-201.el7.armv7hl
2 -rw-r--r--. 1 root root 168 Aug 20  2018 /boot/.vmlinuz.hmac-4.14.65-201.el7.armv7hl
2 -rw-r--r--. 1 root root 168 Sep 20  2018 /boot/.vmlinuz.hmac-4.14.71-201.el7.armv7hl
2 -rw-r--r--. 1 root root 168 Nov 25  2018 /boot/.vmlinuz.hmac-4.14.82-201.el7.armv7hl
2 -rw-r--r--. 1 root root 168 Jan  6 09:30 /boot/.vmlinuz.hmac-4.14.91-201.el7.armv7hl

I did a updatedb, then a 'locate 4.14.82' which pointed me to the 4.14.82 hmac file,  then I checked to see other hmac files were there...