1 files changed, 8 insertions, 4 deletions

diff --git a/arch/blackfin/mach-common/entry.S b/arch/blackfin/mach-common/entry.S
index da0558ad1b1a..31fa313e81cf 100644
--- a/arch/blackfin/mach-common/entry.S
+++ b/arch/blackfin/mach-common/entry.S
@@ -42,6 +42,7 @@
 #include <asm/thread_info.h>  /* TIF_NEED_RESCHED */
 #include <asm/asm-offsets.h>
 #include <asm/trace.h>
+#include <asm/traps.h>
 
 #include <asm/context.S>
 
@@ -84,13 +85,15 @@ ENTRY(_ex_workaround_261)
         if !cc jump _bfin_return_from_exception;
         /* fall through */
         R7 = P4;
-        R6 = 0x26;      /* Data CPLB Miss */
+        R6 = VEC_CPLB_M;        /* Data CPLB Miss */
         cc = R6 == R7;
         if cc jump _ex_dcplb_miss (BP);
-        R6 = 0x23;      /* Data CPLB Miss */
+#ifdef CONFIG_MPU
+        R6 = VEC_CPLB_VL;       /* Data CPLB Violation */
         cc = R6 == R7;
         if cc jump _ex_dcplb_viol (BP);
-        /* Handle 0x23 Data CPLB Protection Violation
+#endif
+        /* Handle Data CPLB Protection Violation
          * and Data CPLB Multiple Hits - Linux Trap Zero
          */
         jump _ex_trap_c;
@@ -270,7 +273,7 @@ ENTRY(_bfin_return_from_exception)
         r6.l = lo(SEQSTAT_EXCAUSE);
         r6.h = hi(SEQSTAT_EXCAUSE);
         r7 = r7 & r6;
-        r6 = 0x25;
+        r6 = VEC_UNCOV;
         CC = R7 == R6;
         if CC JUMP _double_fault;
 #endif
@@ -1605,6 +1608,7 @@ ENTRY(_sys_call_table)
         .long _sys_inotify_init1        /* 365 */
         .long _sys_preadv
         .long _sys_pwritev
+        .long _sys_rt_tgsigqueueinfo
 
         .rept NR_syscalls-(.-_sys_call_table)/4
         .long _sys_ni_syscall