1 files changed, 11 insertions, 5 deletions

diff --git a/arch/arm/mm/fault.c b/arch/arm/mm/fault.c
index 564b1c4829e4..5835e63454ff 100644
--- a/arch/arm/mm/fault.c
+++ b/arch/arm/mm/fault.c
@@ -475,12 +475,7 @@ static struct fsr_info {
         { do_bad,               SIGBUS,  BUS_ADRALN,    "alignment exception"              },
         { do_bad,               SIGKILL, 0,             "terminal exception"               },
         { do_bad,               SIGBUS,  BUS_ADRALN,    "alignment exception"              },
-/* Do we need runtime check ? */
-#if __LINUX_ARM_ARCH__ < 6
         { do_bad,               SIGBUS,  0,             "external abort on linefetch"      },
-#else
-        { do_translation_fault, SIGSEGV, SEGV_MAPERR,   "I-cache maintenance fault"        },
-#endif
         { do_translation_fault, SIGSEGV, SEGV_MAPERR,   "section translation fault"        },
         { do_bad,               SIGBUS,  0,             "external abort on linefetch"      },
         { do_page_fault,        SIGSEGV, SEGV_MAPERR,   "page translation fault"           },
@@ -605,3 +600,14 @@ do_PrefetchAbort(unsigned long addr, unsigned int ifsr, struct pt_regs *regs)
         arm_notify_die("", regs, &info, ifsr, 0);
 }
 
+static int __init exceptions_init(void)
+{
+        if (cpu_architecture() >= CPU_ARCH_ARMv6) {
+                hook_fault_code(4, do_translation_fault, SIGSEGV, SEGV_MAPERR,
+                                "I-cache maintenance fault");
+        }
+
+        return 0;
+}
+
+arch_initcall(exceptions_init);