1 files changed, 12 insertions, 0 deletions

diff --git a/arch/arm/vfp/vfpmodule.c b/arch/arm/vfp/vfpmodule.c
index 1c88bbdfd34d..f74695075e64 100644
--- a/arch/arm/vfp/vfpmodule.c
+++ b/arch/arm/vfp/vfpmodule.c
@@ -78,6 +78,14 @@ static void vfp_thread_exit(struct thread_info *thread)
         put_cpu();
 }
 
+static void vfp_thread_copy(struct thread_info *thread)
+{
+        struct thread_info *parent = current_thread_info();
+
+        vfp_sync_hwstate(parent);
+        thread->vfpstate = parent->vfpstate;
+}
+
 /*
  * When this function is called with the following 'cmd's, the following
  * is true while this function is being run:
@@ -148,6 +156,10 @@ static int vfp_notifier(struct notifier_block *self, unsigned long cmd, void *v)
         case THREAD_NOTIFY_EXIT:
                 vfp_thread_exit(thread);
                 break;
+
+        case THREAD_NOTIFY_COPY:
+                vfp_thread_copy(thread);
+                break;
         }
 
         return NOTIFY_DONE;