From 08fa6ebb76a89eaf81d52ee8cfdeea88fac24db6 Mon Sep 17 00:00:00 2001
From: "YU-WEI,HSU" <blackfire106.1231@gmail.com>
Date: Mon, 1 Sep 2025 03:26:59 +0800
Subject: [PATCH] Fix build error on Linux >= 6.12 by guarding no_llseek

Linux 6.12 removed the no_llseek macro. Add a version check so that
.llseek = no_llseek is only used on kernels prior to 6.12.
---
 main.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/main.c b/main.c
index 9deaeea..9419037 100644
--- a/main.c
+++ b/main.c
@@ -457,7 +457,9 @@ static const struct file_operations kxo_fops = {
     .owner = THIS_MODULE,
 #endif
     .read = kxo_read,
+#if LINUX_VERSION_CODE < KERNEL_VERSION(6, 12, 0)
     .llseek = no_llseek,
+#endif
     .open = kxo_open,
     .release = kxo_release,
     .poll = kxo_poll};