[PATCH] i386: elf_read_implies_exec() fixup

The final ia64 related cleanup to elf_read_implies_exec() seems to have
broken it.  The effect is that the READ_IMPLIES_EXEC flag is never set
for !pt_gnu_stack binaries!

That's a bit more secure than we need to be, and might break some legacy
app that doesn't expect it.

include/asm-i386/elf.h

@@ -123,7 +123,7 @@ typedef struct user_fxsr_struct elf_fpxregset_t;
  * An executable for which elf_read_implies_exec() returns TRUE will
  * have the READ_IMPLIES_EXEC personality flag set automatically.
  */
-#define elf_read_implies_exec_binary(ex, have_pt_gnu_stack)	(!(have_pt_gnu_stack))
+#define elf_read_implies_exec(ex, have_pt_gnu_stack)	(!(have_pt_gnu_stack))
 
 extern int dump_task_regs (struct task_struct *, elf_gregset_t *);
 extern int dump_task_fpu (struct task_struct *, elf_fpregset_t *);