menu "Kernel hacking" source "lib/Kconfig.debug" config [31mCONFIG_DEBUG_PAGEALLOC[0m bool "Debug page memory allocations" depends on [31mCONFIG_DEBUG_KERNEL[0m && [31mCONFIG_BROKEN[0m help Unmap pages from the kernel linear mapping after free_pages(). This results in a large slowdown, but helps to find certain types of memory corruptions. config [31mCONFIG_FRAME_POINTER[0m bool "Compile the kernel with frame pointers" help If you say Y here the resulting kernel image will be slightly larger and slower, but it will give very useful debugging information. If you don't debug the kernel, you can say N, but we may not be able to solve problems without frame pointers. endmenu |