sc_stack           38 arch/ia64/include/uapi/asm/sigcontext.h 	stack_t			sc_stack;	/* previously active stack */
sc_stack           11 arch/ia64/include/uapi/asm/ucontext.h #define uc_stack	uc_mcontext.sc_stack
sc_stack          150 arch/ia64/kernel/signal.c 	if (restore_altstack(&sc->sc_stack))
sc_stack          281 arch/ia64/kernel/signal.c 	err |= __save_altstack(&frame->sc.sc_stack, scr->pt.r12);