bool "Enable support for printk"
default y
-config KERNEL_CRASHLOG
- bool "Crash logging"
- depends on !(arm || powerpc || sparc || TARGET_uml || i386 || x86_64)
- default y
-
config KERNEL_SWAP
bool "Support for paging of anonymous memory (swap)"
default y if !SMALL_FLASH
compile time.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81715 has more
-CONFIG KERNEL_KASAN_VMALLOC
+config KERNEL_KASAN_VMALLOC
bool "Back mappings in vmalloc space with real shadow memory"
depends on KERNEL_KASAN
+ help
By default, the shadow region for vmalloc space is the read-only
zero page. This means that KASAN cannot detect errors involving
vmalloc space.
enabled. This option and the irqs-off timing option can be
used together or separately.)
+config KERNEL_HIST_TRIGGERS
+ bool "Histogram triggers"
+ depends on KERNEL_FTRACE
+ help
+ Hist triggers allow one or more arbitrary trace event fields to be
+ aggregated into hash tables and dumped to stdout by reading a
+ debugfs/tracefs file. They're useful for gathering quick and dirty
+ (though precise) summaries of event activity as an initial guide for
+ further investigation using more advanced tools.
+
+ Inter-event tracing of quantities such as latencies is also
+ supported using hist triggers under this option.
+
config KERNEL_DEBUG_KERNEL
bool
default n
Multicast routing requires a multicast routing daemon in
addition to kernel support.
+if KERNEL_IP_MROUTE
+
+ config KERNEL_IP_MROUTE_MULTIPLE_TABLES
+ def_bool y
+
+ config KERNEL_IP_PIMSM_V1
+ def_bool y
+
+ config KERNEL_IP_PIMSM_V2
+ def_bool y
+
+endif
+
#
# IPv6 configuration
#
Multicast routing requires a multicast routing daemon in
addition to kernel support.
- config KERNEL_IPV6_PIMSM_V2
- def_bool n
+ if KERNEL_IPV6_MROUTE
+
+ config KERNEL_IPV6_MROUTE_MULTIPLE_TABLES
+ def_bool y
+
+ config KERNEL_IPV6_PIMSM_V2
+ def_bool y
+
+ endif
config KERNEL_IPV6_SEG6_LWTUNNEL
bool "Enable support for lightweight tunnels"
endif
+#
+# Miscellaneous network configuration
+#
+
+config KERNEL_NET_L3_MASTER_DEV
+ bool "L3 Master device support"
+ help
+ This module provides glue between core networking code and device
+ drivers to support L3 master devices like VRF.
+
#
# NFS related symbols
#