1 files changed, 4 insertions, 1 deletions

diff --git a/arch/blackfin/kernel/setup.c b/arch/blackfin/kernel/setup.c
index 4dffb913147e..d3d37e7f465b 100644
--- a/arch/blackfin/kernel/setup.c
+++ b/arch/blackfin/kernel/setup.c
@@ -876,9 +876,12 @@ void __init setup_arch(char **cmdline_p)
                         if (bfin_compiled_revid() == -1)
                                 printk(KERN_ERR "Warning: Compiled for Rev none, but running on Rev %d\n",
                                        bfin_revid());
-                        else if (bfin_compiled_revid() != 0xffff)
+                        else if (bfin_compiled_revid() != 0xffff) {
                                 printk(KERN_ERR "Warning: Compiled for Rev %d, but running on Rev %d\n",
                                        bfin_compiled_revid(), bfin_revid());
+                                if (bfin_compiled_revid() > bfin_revid())
+                                        panic("Error: you are missing anomaly workarounds for this rev\n");
+                        }
                 }
                 if (bfin_revid() < CONFIG_BF_REV_MIN || bfin_revid() > CONFIG_BF_REV_MAX)
                         printk(KERN_ERR "Warning: Unsupported Chip Revision ADSP-%s Rev 0.%d detected\n",