KEXEC_SOURCE_MEMORY_LIMIT 64 include/asm-x86/kexec.h # define KEXEC_SOURCE_MEMORY_LIMIT (-1UL) KEXEC_SOURCE_MEMORY_LIMIT 79 include/asm-x86/kexec.h # define KEXEC_SOURCE_MEMORY_LIMIT (0xFFFFFFFFFFUL)