usp_thread_fn     205 arch/xtensa/kernel/process.c int copy_thread_tls(unsigned long clone_flags, unsigned long usp_thread_fn,
usp_thread_fn     223 arch/xtensa/kernel/process.c 		unsigned long usp = usp_thread_fn ?
usp_thread_fn     224 arch/xtensa/kernel/process.c 			usp_thread_fn : regs->areg[1];
usp_thread_fn     278 arch/xtensa/kernel/process.c 		SPILL_SLOT(childregs, 2) = usp_thread_fn;