an improvement (bug #7851: C++ 'new' conflicts with kernel header asm/system.h).

include/my_global.h:
  an improvement (bug #7851: C++ 'new' conflicts with kernel header asm/system.h).
  redefine 'new' before #include <asm/atomic.h> in any case.

include/my_global.h

@@ -274,10 +274,8 @@ C_MODE_START int __cxa_pure_virtual() {\
 #include <alloca.h>
 #endif
 #ifdef HAVE_ATOMIC_ADD
-#if defined(__ia64__)
 #define new my_arg_new
 #define need_to_restore_new 1
-#endif
 C_MODE_START
 #include <asm/atomic.h>
 C_MODE_END