8202200: set INCLUDE_SA to false on s390x by default

Reviewed-by: ihse, erikj, jgeorge

make/autoconf/jdk-options.m4

@@ -238,6 +238,9 @@ AC_DEFUN_ONCE([JDKOPT_SETUP_JDK_OPTIONS],
   if test "x$OPENJDK_TARGET_OS" = xaix ; then
     INCLUDE_SA=false
   fi
+  if test "x$OPENJDK_TARGET_CPU" = xs390x ; then
+    INCLUDE_SA=false
+  fi
   AC_SUBST(INCLUDE_SA)
 
   # Compress jars

src/jdk.hotspot.agent/linux/native/libsaproc/libproc.h

@@ -75,9 +75,6 @@ combination of ptrace and /proc calls.
 #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