Enable the extended profiling support mechanisms used by profilers such
as OProfile.
+config KERNEL_RPI_AXIPERF
+ bool "Compile the kernel with RaspberryPi AXI Performance monitors"
+ default y
+ depends on KERNEL_PERF_EVENTS && TARGET_bcm27xx
+
config KERNEL_UBSAN
bool "Compile the kernel with undefined behaviour sanity checker"
help
help
This will compile your kernel and modules with debug information.
+config KERNEL_DEBUG_INFO_BTF
+
+ bool "Enable additional BTF type information"
+ default n
+ depends on !HOST_OS_MACOS
+ depends on KERNEL_DEBUG_INFO && !KERNEL_DEBUG_INFO_REDUCED
+ select DWARVES
+ help
+ Generate BPF Type Format (BTF) information from DWARF debug info.
+ Turning this on expects presence of pahole tool, which will convert
+ DWARF type info into equivalent deduplicated BTF type info.
+
+ Required to run BPF CO-RE applications.
+
+config KERNEL_DEBUG_INFO_REDUCED
+ bool "Reduce debugging information"
+ default y
+ depends on KERNEL_DEBUG_INFO
+ help
+ If you say Y here gcc is instructed to generate less debugging
+ information for structure types. This means that tools that
+ need full debugging information (like kgdb or systemtap) won't
+ be happy. But if you merely need debugging information to
+ resolve line numbers there is no loss. Advantage is that
+ build directory object sizes shrink dramatically over a full
+ DEBUG_INFO build and compile times are reduced too.
+ Only works with newer gcc versions.
+
config KERNEL_DEBUG_LL_UART_NONE
bool
default n
help
ARM low level debugging.
+config KERNEL_DEBUG_VIRTUAL
+ bool "Compile the kernel with VM translations debugging"
+ select KERNEL_DEBUG_KERNEL
+ default n
+ help
+ Enable checks sanity checks to catch invalid uses of
+ virt_to_phys()/phys_to_virt() against the non-linear address space.
+
config KERNEL_DYNAMIC_DEBUG
bool "Compile the kernel with dynamic printk"
select KERNEL_DEBUG_FS
bool
default y if KERNEL_KPROBES
+config KERNEL_BPF_EVENTS
+ bool "Compile the kernel with BPF event support"
+ default n
+ select KERNEL_KPROBES
+ help
+ Allows to attach BPF programs to kprobe, uprobe and tracepoint events.
+ This is required to use BPF maps of type BPF_MAP_TYPE_PERF_EVENT_ARRAY
+ for sending data from BPF programs to user-space for post-processing
+ or logging.
+
+config KERNEL_BPF_KPROBE_OVERRIDE
+ bool
+ default n
+ depends on KERNEL_KPROBES
+
config KERNEL_AIO
bool "Compile the kernel with asynchronous IO support"
default y if !SMALL_FLASH
bool "Memory Resource Controller for Control Groups"
default y
select KERNEL_FREEZER
- depends on KERNEL_RESOURCE_COUNTERS || !LINUX_3_18
+ depends on KERNEL_RESOURCE_COUNTERS
help
Provides a memory resource controller that manages both anonymous
memory and page cache. (See Documentation/cgroups/memory.txt)
This module provides glue between core networking code and device
drivers to support L3 master devices like VRF.
+config KERNEL_WIRELESS_EXT
+ def_bool n
+
+config KERNEL_WEXT_CORE
+ def_bool KERNEL_WIRELESS_EXT
+
+config KERNEL_WEXT_PRIV
+ def_bool KERNEL_WIRELESS_EXT
+
+config KERNEL_WEXT_PROC
+ def_bool KERNEL_WIRELESS_EXT
+
+config KERNEL_WEXT_SPY
+ def_bool KERNEL_WIRELESS_EXT
+
+
#
# NFS related symbols
#