Index: head/sys/amd64/conf/GENERIC
===================================================================
--- head/sys/amd64/conf/GENERIC
+++ head/sys/amd64/conf/GENERIC
@@ -99,6 +99,12 @@
 options 	WITNESS_SKIPSPIN	# Don't run witness on spinlocks for speed
 options 	MALLOC_DEBUG_MAXZONES=8	# Separate malloc(9) zones
 
+# Kernel dump features.
+options 	EKCD			# Support for encrypted kernel dumps
+options 	GZIO			# gzip-compressed kernel and user dumps
+options 	ZSTDIO			# zstd-compressed kernel and user dumps
+options 	NETDUMP			# netdump(4) client support
+
 # Make an SMP-capable kernel by default
 options 	SMP			# Symmetric MultiProcessor Kernel
 options 	EARLY_AP_STARTUP
Index: head/sys/arm64/conf/GENERIC
===================================================================
--- head/sys/arm64/conf/GENERIC
+++ head/sys/arm64/conf/GENERIC
@@ -93,6 +93,12 @@
 options 	ALT_BREAK_TO_DEBUGGER	# Enter debugger on keyboard escape sequence
 options 	USB_DEBUG		# enable debug msgs
 
+# Kernel dump features.
+options 	EKCD			# Support for encrypted kernel dumps
+options 	GZIO			# gzip-compressed kernel and user dumps
+options 	ZSTDIO			# zstd-compressed kernel and user dumps
+options 	NETDUMP			# netdump(4) client support
+
 # SoC support
 options 	SOC_ALLWINNER_A64
 options 	SOC_ALLWINNER_H5
Index: head/sys/i386/conf/GENERIC
===================================================================
--- head/sys/i386/conf/GENERIC
+++ head/sys/i386/conf/GENERIC
@@ -95,6 +95,12 @@
 options 	WITNESS_SKIPSPIN	# Don't run witness on spinlocks for speed
 options 	MALLOC_DEBUG_MAXZONES=8	# Separate malloc(9) zones
 
+# Kernel dump features.
+options 	EKCD			# Support for encrypted kernel dumps
+options 	GZIO			# gzip-compressed kernel and user dumps
+options 	ZSTDIO			# zstd-compressed kernel and user dumps
+options 	NETDUMP			# netdump(4) client support
+
 # To make an SMP kernel, the next two lines are needed
 options 	SMP			# Symmetric MultiProcessor Kernel
 device		apic			# I/O APIC
Index: head/sys/powerpc/conf/GENERIC
===================================================================
--- head/sys/powerpc/conf/GENERIC
+++ head/sys/powerpc/conf/GENERIC
@@ -98,6 +98,12 @@
 options 	WITNESS_SKIPSPIN	#Don't run witness on spinlocks for speed
 options 	MALLOC_DEBUG_MAXZONES=8	# Separate malloc(9) zones
 
+# Kernel dump features.
+options 	EKCD			# Support for encrypted kernel dumps
+options 	GZIO			# gzip-compressed kernel and user dumps
+options 	ZSTDIO			# zstd-compressed kernel and user dumps
+options 	NETDUMP			# netdump(4) client support
+
 # Make an SMP-capable kernel by default
 options 	SMP			# Symmetric MultiProcessor Kernel
 
Index: head/sys/powerpc/conf/GENERIC64
===================================================================
--- head/sys/powerpc/conf/GENERIC64
+++ head/sys/powerpc/conf/GENERIC64
@@ -95,6 +95,12 @@
 options 	WITNESS_SKIPSPIN	#Don't run witness on spinlocks for speed
 options 	MALLOC_DEBUG_MAXZONES=8	# Separate malloc(9) zones
 
+# Kernel dump features.
+options 	EKCD			# Support for encrypted kernel dumps
+options 	GZIO			# gzip-compressed kernel and user dumps
+options 	ZSTDIO			# zstd-compressed kernel and user dumps
+options 	NETDUMP			# netdump(4) client support
+
 # Make an SMP-capable kernel by default
 options 	SMP			# Symmetric MultiProcessor Kernel
 
Index: head/sys/sparc64/conf/GENERIC
===================================================================
--- head/sys/sparc64/conf/GENERIC
+++ head/sys/sparc64/conf/GENERIC
@@ -89,6 +89,12 @@
 options 	WITNESS_SKIPSPIN	# Don't run witness on spinlocks for speed
 options 	MALLOC_DEBUG_MAXZONES=8	# Separate malloc(9) zones
 
+# Kernel dump features.
+options 	EKCD			# Support for encrypted kernel dumps
+options 	GZIO			# gzip-compressed kernel and user dumps
+options 	ZSTDIO			# zstd-compressed kernel and user dumps
+options 	NETDUMP			# netdump(4) client support
+
 # Make an SMP-capable kernel by default
 options 	SMP			# Symmetric MultiProcessor Kernel