init_trampoline  1051 arch/x86/include/asm/pgtable.h #  define init_trampoline init_trampoline_default
init_trampoline  1054 arch/x86/include/asm/pgtable.h static inline void init_trampoline(void) { }
init_trampoline   205 arch/x86/mm/kaslr.c void __meminit init_trampoline(void)