menu "Kernel hacking"
+config TRACE_IRQFLAGS_SUPPORT
+ bool
+ default y
+
source "lib/Kconfig.debug"
config DEBUG_STACK_USAGE
bool "Debug BOOTMEM initialization"
config DEBUG_PAGEALLOC
- bool "Page alloc debugging"
- depends on DEBUG_KERNEL && !SOFTWARE_SUSPEND
+ bool "Debug page memory allocations"
+ depends on DEBUG_KERNEL && !HIBERNATION
help
Unmap pages from the kernel linear mapping after free_pages().
This results in a large slowdown, but helps to find certain types