user_stack_base   336 arch/ia64/kernel/process.c 	     unsigned long user_stack_base, unsigned long user_stack_size,
user_stack_base   380 arch/ia64/kernel/process.c 		if (unlikely(!user_stack_base)) {
user_stack_base   385 arch/ia64/kernel/process.c 		child_stack->r4 = user_stack_base;	/* payload */
user_stack_base   419 arch/ia64/kernel/process.c 	if (user_stack_base) {
user_stack_base   420 arch/ia64/kernel/process.c 		child_ptregs->r12 = user_stack_base + user_stack_size - 16;
user_stack_base   421 arch/ia64/kernel/process.c 		child_ptregs->ar_bspstore = user_stack_base;