From d3064fb23d624349ffbc1f5d3ef8d1c45de4f0ad Mon Sep 17 00:00:00 2001
From: David Smith <dsmith@redhat.com>
Date: Fri, 30 May 2014 11:01:41 -0500
Subject: [PATCH] Add ia64-specific syscall tapset fix.

* tapset/linux/nd_syscalls2.stp: Remove extra _ia64_pipe[01] functions,
  just use the functions in syscalls2.stp.
---
 tapset/linux/nd_syscalls2.stp | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/tapset/linux/nd_syscalls2.stp b/tapset/linux/nd_syscalls2.stp
index a43c75b25..933d4effb 100644
--- a/tapset/linux/nd_syscalls2.stp
+++ b/tapset/linux/nd_syscalls2.stp
@@ -294,14 +294,6 @@ probe nd_syscall.personality.return = kprobe.function("sys_personality").return
 #
 # SYSCALL_DEFINE2(pipe2, int __user *, fildes, int, flags)
 # ia64 returns the results from the pipe call through (user) registers.
-%( arch == "ia64" %?
-function _ia64_pipe0:long() %{
-	STAP_RETVALUE = CONTEXT->kregs ? CONTEXT->kregs->r8 : 0;
-%}
-function _ia64_pipe1:long() %{
-	STAP_RETVALUE = _stp_current_pt_regs()->r9;
-%}
-%)
 probe nd_syscall.pipe = __nd_syscall.pipe2 ?, __nd_syscall.ia64_pipe ?,
 	__nd_syscall.pipe
 {
-- 
2.43.5