TI_KSP
DEFINE(TI_KSP, offsetof(struct thread_info, ksp));
"i" (TI_KSP), \
"i" (TI_WSTATE), "i" (TI_KSP), "i" (TI_NEW_CHILD), \
TI_KSP != offsetof(struct thread_info, ksp) ||
TI_KSP != offsetof(struct thread_info, ksp) ||