diff --git a/linux-tkg-patches/6.4/0009-prjc_v6.4-r0.patch b/linux-tkg-patches/6.4/0009-prjc_v6.4-r0.patch
index 3061b32..249a8e8 100644
--- a/linux-tkg-patches/6.4/0009-prjc_v6.4-r0.patch
+++ b/linux-tkg-patches/6.4/0009-prjc_v6.4-r0.patch
@@ -559,23 +559,26 @@ diff --git a/kernel/locking/rtmutex.c b/kernel/locking/rtmutex.c
 index 728f434de2bb..0e1082a4e878 100644
 --- a/kernel/locking/rtmutex.c
 +++ b/kernel/locking/rtmutex.c
-@@ -337,21 +337,25 @@ static __always_inline void
- waiter_update_prio(struct rt_mutex_waiter *waiter, struct task_struct *task)
- {
- 	waiter->prio = __waiter_prio(task);
--	waiter->deadline = task->dl.deadline;
-+	waiter->deadline = __tsk_deadline(task);
+@@ -343,7 +343,7 @@ waiter_update_prio(struct rt_mutex_waite
+ 	lockdep_assert(RB_EMPTY_NODE(&waiter->tree.entry));
+
+ 	waiter->tree.prio = __waiter_prio(task);
+-	waiter->tree.deadline = task->dl.deadline;
++	waiter->tree.deadline = __tsk_deadline(task);
  }
 
  /*
-  * Only use with rt_mutex_waiter_{less,equal}()
+@@ -364,16 +364,20 @@ waiter_clone_prio(struct rt_mutex_waiter
+  * Only use with rt_waiter_node_{less,equal}()
   */
+ #define task_to_waiter_node(p)	\
+-	&(struct rt_waiter_node){ .prio = __waiter_prio(p), .deadline = (p)->dl.deadline }
++	&(struct rt_waiter_node){ .prio = __waiter_prio(p), .deadline = __tsk_deadline(p) }
  #define task_to_waiter(p)	\
--	&(struct rt_mutex_waiter){ .prio = __waiter_prio(p), .deadline = (p)->dl.deadline }
-+	&(struct rt_mutex_waiter){ .prio = __waiter_prio(p), .deadline = __tsk_deadline(p) }
+ 	&(struct rt_mutex_waiter){ .tree = *task_to_waiter_node(p) }
 
- static __always_inline int rt_mutex_waiter_less(struct rt_mutex_waiter *left,
- 						struct rt_mutex_waiter *right)
+ static __always_inline int rt_waiter_node_less(struct rt_waiter_node *left,
+ 					       struct rt_waiter_node *right)
  {
 +#ifdef CONFIG_SCHED_PDS
 +	return (left->deadline < right->deadline);
@@ -587,7 +590,7 @@ index 728f434de2bb..0e1082a4e878 100644
  	/*
  	 * If both waiters have dl_prio(), we check the deadlines of the
  	 * associated tasks.
-@@ -360,16 +364,22 @@ static __always_inline int rt_mutex_waiter_less(struct rt_mutex_waiter *left,
+@@ -382,16 +386,22 @@ static __always_inline int rt_waiter_nod
  	 */
  	if (dl_prio(left->prio))
  		return dl_time_before(left->deadline, right->deadline);
@@ -597,8 +600,8 @@ index 728f434de2bb..0e1082a4e878 100644
 +#endif
  }
 
- static __always_inline int rt_mutex_waiter_equal(struct rt_mutex_waiter *left,
- 						 struct rt_mutex_waiter *right)
+ static __always_inline int rt_waiter_node_equal(struct rt_waiter_node *left,
+ 						 struct rt_waiter_node *right)
  {
 +#ifdef CONFIG_SCHED_PDS
 +	return (left->deadline == right->deadline);
@@ -610,7 +613,7 @@ index 728f434de2bb..0e1082a4e878 100644
  	/*
  	 * If both waiters have dl_prio(), we check the deadlines of the
  	 * associated tasks.
-@@ -378,8 +388,10 @@ static __always_inline int rt_mutex_waiter_equal(struct rt_mutex_waiter *left,
+@@ -400,8 +410,10 @@ static __always_inline int rt_waiter_nod
  	 */
  	if (dl_prio(left->prio))
  		return left->deadline == right->deadline;