1menu "Kernel hacking" 2 3source "lib/Kconfig.debug" 4 5config DEBUG_PAGEALLOC 6 bool "Debug page memory allocations" 7 depends on DEBUG_KERNEL && BROKEN 8 help 9 Unmap pages from the kernel linear mapping after free_pages(). 10 This results in a large slowdown, but helps to find certain types 11 of memory corruptions. 12 13config FRAME_POINTER 14 bool "Compile the kernel with frame pointers" 15 help 16 If you say Y here the resulting kernel image will be slightly larger 17 and slower, but it will give very useful debugging information. 18 If you don't debug the kernel, you can say N, but we may not be able 19 to solve problems without frame pointers. 20 21endmenu 22