--- a/src/jdk.hotspot.agent/linux/native/libsaproc/libproc.h	Mon Apr 30 09:15:44 2018 +0200
+++ b/src/jdk.hotspot.agent/linux/native/libsaproc/libproc.h	Tue Apr 24 17:56:25 2018 +0200
@@ -75,9 +75,6 @@
 #include <asm/ptrace.h>
 #define user_regs_struct  pt_regs
 #endif
-#if defined(s390x)
-#include <asm/ptrace.h>
-#endif
 
 // This C bool type must be int for compatibility with Linux calls and
 // it would be a mistake to equivalence it to C++ bool on many platforms