From 96139986b39d0c3e915689ed3f57e5393cdf824e Mon Sep 17 00:00:00 2001
From: Huy Minh <39849246+hmtheboy154@users.noreply.github.com>
Date: Mon, 19 Dec 2022 19:38:20 +0700
Subject: [PATCH] kernel: Include task_stack.h in sucompat.c (#6)

Fixed the following error when compiling

ld.lld: error: undefined symbol: task_stack_page
>>> referenced by ld-temp.o
>>>               vmlinux.o:(sh_user_path)
---
 kernel/sucompat.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/kernel/sucompat.c b/kernel/sucompat.c
index 43860e24..18933a81 100644
--- a/kernel/sucompat.c
+++ b/kernel/sucompat.c
@@ -8,6 +8,7 @@
 #include <linux/printk.h>
 #include <linux/string.h>
 #include <linux/kernel.h>
+#include <linux/sched/task_stack.h>
 #include <linux/slab.h>
 #include <asm-generic/errno-base.h>
 
@@ -144,4 +145,4 @@ void enable_sucompat() {
     pr_info("newfstatat_kp: %d\n", ret);
     ret = register_kprobe(&faccessat_kp);
     pr_info("faccessat_kp: %d\n", ret);
-}
\ No newline at end of file
+}