diff --git a/patches/extra/0001-Revert-sched-remove-unused-__HAVE_THREAD_FUNCTIONS-h.patch b/patches/extra/0001-Revert-sched-remove-unused-__HAVE_THREAD_FUNCTIONS-h.patch
new file mode 100644
index 0000000..8c09bdb
--- /dev/null
+++ b/patches/extra/0001-Revert-sched-remove-unused-__HAVE_THREAD_FUNCTIONS-h.patch
@@ -0,0 +1,41 @@
+From 7d0d98f58faf3a843780a50414ba495eecb26ce9 Mon Sep 17 00:00:00 2001
+From: Johnny Mnemonic <jm@machine-hall.org>
+Date: Wed, 20 Nov 2024 11:15:14 +0100
+Subject: [PATCH] Revert "sched: remove unused __HAVE_THREAD_FUNCTIONS hook
+ support"
+
+This reverts commit 5e9f0c4819deb9459f32f12c4fd2b47993b8c395.
+---
+ include/linux/sched.h            | 2 +-
+ include/linux/sched/task_stack.h | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/include/linux/sched.h b/include/linux/sched.h
+index ae39af43290c..85edf067a961 100644
+--- a/include/linux/sched.h
++++ b/include/linux/sched.h
+@@ -1900,7 +1900,7 @@ extern unsigned long init_stack[THREAD_SIZE / sizeof(unsigned long)];
+ 
+ #ifdef CONFIG_THREAD_INFO_IN_TASK
+ # define task_thread_info(task)	(&(task)->thread_info)
+-#else
++#elif !defined(__HAVE_THREAD_FUNCTIONS)
+ # define task_thread_info(task)	((struct thread_info *)(task)->stack)
+ #endif
+ 
+diff --git a/include/linux/sched/task_stack.h b/include/linux/sched/task_stack.h
+index cffad65bdc6a..6c2fef89a4fd 100644
+--- a/include/linux/sched/task_stack.h
++++ b/include/linux/sched/task_stack.h
+@@ -34,7 +34,7 @@ static __always_inline unsigned long *end_of_stack(const struct task_struct *tas
+ #endif
+ }
+ 
+-#else
++#elif !defined(__HAVE_THREAD_FUNCTIONS)
+ 
+ #define task_stack_page(task)	((void *)(task)->stack)
+ 
+-- 
+2.25.1
+