READ_ONCE_TASK_STACK  248 arch/x86/kernel/unwind_frame.c 		addr = READ_ONCE_TASK_STACK(state->task, *addr_p);
READ_ONCE_TASK_STACK  307 arch/x86/kernel/unwind_frame.c 		next_bp = (unsigned long *)READ_ONCE_TASK_STACK(state->task, *state->bp);