Blackfin arch: ensure that speculative loads of bad pointers don't cause us to do bad things.

Fix/change formatting of a few more things.

Signed-off-by: Robin Getz <robin.getz@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>

2 files changed, 4 insertions, 1 deletions

diff --git a/include/asm-blackfin/bfin-global.h b/include/asm-blackfin/bfin-global.h
index 14cb8d35924e..0212e180b90e 100644
--- a/include/asm-blackfin/bfin-global.h
+++ b/include/asm-blackfin/bfin-global.h
@@ -80,6 +80,7 @@ extern int atomic_sub32(void);
 extern int atomic_ior32(void);
 extern int atomic_and32(void);
 extern int atomic_xor32(void);
+extern void safe_user_instruction(void);
 extern void sigreturn_stub(void);
 
 extern void *l1_data_A_sram_alloc(size_t);
diff --git a/include/asm-blackfin/fixed_code.h b/include/asm-blackfin/fixed_code.h
index e6df84ee1557..37db66c7030d 100644
--- a/include/asm-blackfin/fixed_code.h
+++ b/include/asm-blackfin/fixed_code.h
@@ -17,4 +17,6 @@
 
 #define ATOMIC_SEQS_END         0x480
 
-#define FIXED_CODE_END          0x480
+#define SAFE_USER_INSTRUCTION   0x480
+
+#define FIXED_CODE_END          0x490