__START_KERNEL 83 arch/x86/include/asm/setup.h return (unsigned long)&_text - __START_KERNEL; __START_KERNEL 436 arch/x86/kernel/head64.c BUILD_BUG_ON(!(MODULES_VADDR > __START_KERNEL)); __START_KERNEL 438 arch/x86/kernel/head64.c (__START_KERNEL & PGDIR_MASK))); __START_KERNEL 814 arch/x86/kernel/setup.c __START_KERNEL,