diff --git a/arch/x86/mm/fault.c b/arch/x86/mm/fault.c
index f627779..578ba52 100644
--- a/arch/x86/mm/fault.c
+++ b/arch/x86/mm/fault.c
@@ -629,6 +629,8 @@ no_context(struct pt_regs *regs, unsigned long error_code,
 	unsigned long flags;
 	int sig;
 
+	if (error_code & PF_INSTR)
+		printk("exec on NX\n");
 	/* Are we prepared to handle this kernel fault? */
 	if (fixup_exception(regs))
 		return;