diff --git a/Documentation/ABI/testing/ima_policy b/Documentation/ABI/testing/ima_policy
index bb0f9a135e21b..e76432b9954d5 100644
--- a/Documentation/ABI/testing/ima_policy
+++ b/Documentation/ABI/testing/ima_policy
@@ -34,9 +34,10 @@ Description:
 			fsuuid:= file system UUID (e.g 8bcbe394-4f13-4144-be8e-5aa9ea2ce2f6)
 			uid:= decimal value
 			euid:= decimal value
-			fowner:=decimal value
+			fowner:= decimal value
 		lsm:  	are LSM specific
 		option:	appraise_type:= [imasig]
+			pcr:= decimal value
 
 		default policy:
 			# PROC_SUPER_MAGIC
@@ -96,3 +97,8 @@ Description:
 
 		Smack:
 			measure subj_user=_ func=FILE_CHECK mask=MAY_READ
+
+		Example of measure rules using alternate PCRs:
+
+			measure func=KEXEC_KERNEL_CHECK pcr=4
+			measure func=KEXEC_INITRAMFS_CHECK pcr=5