diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 7f0b694e..0543370 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -1117,6 +1117,8 @@
 			If there are multiple matching configurations changing
 			the same attribute, the last one is used.
 
+	lmb=debug	[KNL] Enable lmb debug messages.
+
 	load_ramdisk=	[RAM] List of ramdisks to load from floppy
 			See Documentation/blockdev/ramdisk.txt.
 
@@ -1569,6 +1571,10 @@
 
 	nr_uarts=	[SERIAL] maximum number of UARTs to be registered.
 
+	ohci1394_dma=early	[HW] enable debugging via the ohci1394 driver.
+			See Documentation/debugging-via-ohci1394.txt for more
+			info.
+
 	olpc_ec_timeout= [OLPC] ms delay when issuing EC commands
 			Rather than timing out after 20 ms if an EC
 			command is not properly ACKed, override the length