2.6.25-rc2-git8

 kernel

diff --git a/kernel/marker.c b/kernel/marker.c
index c4c2cd8..50effc0 100644
--- a/kernel/marker.c
+++ b/kernel/marker.c
@@ -61,8 +61,8 @@ struct marker_entry {
    int refcount;   /* Number of times armed. 0 if disarmed. */
    struct rcu_head rcu;
    void *oldptr;
-   char rcu_pending:1;
-   char ptype:1;
+   unsigned char rcu_pending:1;
+   unsigned char ptype:1;
    char name[0];   /* Contains name'\0'format'\0' */
 };