1 files changed, 3 insertions, 1 deletions

diff --git a/arch/arc/kernel/entry.S b/arch/arc/kernel/entry.S
index 666a486f1e7b..0c6d664d4a83 100644
--- a/arch/arc/kernel/entry.S
+++ b/arch/arc/kernel/entry.S
@@ -396,7 +396,9 @@ ARC_ENTRY EV_TLBProtV
 
         bl  do_misaligned_access
 
-        DISCARD_CALLEE_SAVED_USER
+        ; TBD: optimize - do this only if a callee reg was involved
+        ; either a dst of emulated LD/ST or src with address-writeback
+        RESTORE_CALLEE_SAVED_USER
 #else
         bl  do_misaligned_error
 #endif