diff options
| -rw-r--r-- | arch/blackfin/kernel/traps.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/blackfin/kernel/traps.c b/arch/blackfin/kernel/traps.c index 0d04a4732b1..778a75655a0 100644 --- a/arch/blackfin/kernel/traps.c +++ b/arch/blackfin/kernel/traps.c @@ -594,6 +594,9 @@ asmlinkage void trap_c(struct pt_regs *fp) force_sig_info(sig, &info, current); } + if (ANOMALY_05000461 && trapnr == VEC_HWERR && !access_ok(VERIFY_READ, fp->pc, 8)) + fp->pc = SAFE_USER_INSTRUCTION; + trace_buffer_restore(j); return; } |