1 files changed, 3 insertions, 8 deletions

diff --git a/arch/x86/mm/fault.c b/arch/x86/mm/fault.c
index 14a0c6e541d..99d273dbc75 100644
--- a/arch/x86/mm/fault.c
+++ b/arch/x86/mm/fault.c
@@ -92,18 +92,13 @@ static int is_prefetch(struct pt_regs *regs, unsigned long addr,
         unsigned char *max_instr;
 
 #ifdef CONFIG_X86_32
-# ifdef CONFIG_X86_PAE
-        /* If it was a exec fault on NX page, ignore */
-        if (nx_enabled && (error_code & PF_INSTR))
+        if (!(__supported_pte_mask & _PAGE_NX))
                 return 0;
-# else
-        return 0;
-# endif
-#else /* CONFIG_X86_64 */
+#endif
+
         /* If it was a exec fault on NX page, ignore */
         if (error_code & PF_INSTR)
                 return 0;
-#endif
 
         instr = (unsigned char *)convert_ip_to_linear(current, regs);
         max_instr = instr + 15;