linux-kernel - [PATCH] lkdtm: mark lkdtm_kprobe

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Message-ID: <20240827095235.12039-1-xianting.tian@linux.alibaba.com>
Date: Tue, 27 Aug 2024 17:52:35 +0800
From: Xianting Tian <xianting.tian@...ux.alibaba.com>
To: kees@...nel.org,
	arnd@...db.de,
	gregkh@...uxfoundation.org
Cc: linux-kernel@...r.kernel.org,
	tianxianting.txt@...baba-inc.com,
	Xianting Tian <xianting.tian@...ux.alibaba.com>
Subject: [PATCH] lkdtm: mark lkdtm_kprobe_handler for kprobe unavailable

Signed-off-by: Xianting Tian <xianting.tian@...ux.alibaba.com>
---
 drivers/misc/lkdtm/core.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/misc/lkdtm/core.c b/drivers/misc/lkdtm/core.c
index 5732fd59a227..90e1eb253bd8 100644
--- a/drivers/misc/lkdtm/core.c
+++ b/drivers/misc/lkdtm/core.c
@@ -223,6 +223,7 @@ static int lkdtm_kprobe_handler(struct kprobe *kp, struct pt_regs *regs)
 
 	return 0;
 }
+NOKPROBE_SYMBOL(lkdtm_kprobe_handler)
 
 static ssize_t lkdtm_debugfs_entry(struct file *f,
 				   const char __user *user_buf,
-- 
2.43.5