On 4/12/19 2:45 PM, Alexander Potapenko wrote: > +config INIT_HEAP_ALL > + bool "Initialize kernel heap allocations" Calling slab and page allocations together as "heap" is rather uncommon in the kernel I think. But I don't have a better word right now. > + default n > + help > + Enforce initialization of pages allocated from page allocator > + and objects returned by kmalloc and friends. > + Allocated memory is initialized with zeroes, preventing possible > + information leaks and making the control-flow bugs that depend > + on uninitialized values more deterministic. > + > config GCC_PLUGIN_STRUCTLEAK_VERBOSE > bool "Report forcefully initialized variables" > depends on GCC_PLUGIN_STRUCTLEAK >
