ia64: Minor fixes: remove obsolete ia64_ret_from_execve_syscall() and

	fix bit rot in signal debug printk.

arch/ia64/kernel/entry.S

@@ -713,17 +713,6 @@ GLOBAL_ENTRY(ia64_leave_syscall)
 	br.cond.sptk.many rbs_switch
 END(ia64_leave_syscall)
 
-GLOBAL_ENTRY(ia64_ret_from_execve_syscall)
-	PT_REGS_UNWIND_INFO(0)
-	cmp.ge p6,p7=r8,r0			// syscall executed successfully?
-	adds r2=PT(R8)+16,sp			// r2 = &pt_regs.r8
-	adds r3=PT(R10)+16,sp			// r3 = &pt_regs.r10
-	;;
-.mem.offset 0,0; (p6) st8.spill [r2]=r8	// store return value in slot for r8 and set unat bit
-.mem.offset 8,0; (p6) st8.spill [r3]=r0	// clear error indication in slot for r10 and set unat bit
-(p7)	br.cond.spnt handle_syscall_error	// handle potential syscall failure
-END(ia64_ret_from_execve_syscall)
-	// fall through
 GLOBAL_ENTRY(ia64_leave_kernel)
 	PT_REGS_UNWIND_INFO(0)
 	/*

arch/ia64/kernel/signal.c

@@ -470,8 +470,8 @@ setup_frame (int sig, struct k_sigaction *ka, siginfo_t *info, sigset_t *set,
 	scr->scratch_unat = 0; /* ensure NaT bits of r12 is clear */
 
 #if DEBUG_SIG
-	printk("SIG deliver (%s:%d): sig=%d sp=%lx ip=%lx handler=%lx\n",
-	       current->comm, current->pid, sig, scr->pt.r12, scr->pt.cr_iip, scr->pt.r3);
+	printk("SIG deliver (%s:%d): sig=%d sp=%lx ip=%lx handler=%p\n",
+	       current->comm, current->pid, sig, scr->pt.r12, frame->sc.sc_ip, frame->handler);
 #endif
 	return 1;