From nobody Fri Dec 19 12:03:41 2025 Received: from out30-113.freemail.mail.aliyun.com (out30-113.freemail.mail.aliyun.com [115.124.30.113]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 20BB01A00E7 for ; Tue, 27 Aug 2024 12:08:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=115.124.30.113 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724760487; cv=none; b=kAFaL2VKRbTj74hV4cEvmZBdaNhjrGh+jv47Wmd9+cCkHSvENvKPwuiotustI3Mhs3uYb5Mw/H8r6icuQlxJmcTBPKqTgTijRKVG9Zc5rIMXAOkPpbAsngf9REbkKimPQUuEG+DCjINgKbRzkwZRRLImF7diRZecQHcNtSio/c0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724760487; c=relaxed/simple; bh=6M+nHmI/jR+6rnNWnqux2kfj/LQJv0vxMYYl4v4VyMo=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=kdcYCzlFy4PqrdU2uHYktEP5Im6vfwv80Q+K4riZPQxcUGqjVkmmrxfSLLgLKM6NnVxA4kWbOuDnL8/j6uaraOUmeXDTFdey9qz/j6CYA3dHqRCkyP4UlhjVRnS9lvFXPVlqcymUfnsKxc/RzhwLuQvxNPcw3zHjlwSfmRV4GxU= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.alibaba.com; spf=pass smtp.mailfrom=linux.alibaba.com; dkim=pass (1024-bit key) header.d=linux.alibaba.com header.i=@linux.alibaba.com header.b=gh8hjlzr; arc=none smtp.client-ip=115.124.30.113 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.alibaba.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.alibaba.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.alibaba.com header.i=@linux.alibaba.com header.b="gh8hjlzr" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.alibaba.com; s=default; t=1724760481; h=From:To:Subject:Date:Message-ID:MIME-Version; bh=q2tlarXIgLt6OrJjsD4q51knjwb30u9WluJeiZLGIWI=; b=gh8hjlzrdXVHNDgDSsZXbLStZbE0kppJQzCfhdEUBz26UnT99sLq5w+aaf+J+bzbruYXOZdEJpXPTICUU+gmCyzuDaO9ASOGw4nt+2DGzxVOFGZUxRHS30Dh5G2smN77OCmmqXfiM9V1glbiOW1nCaAWvhI307EtZymBz7kS9VI= Received: from localhost.localdomain(mailfrom:xianting.tian@linux.alibaba.com fp:SMTPD_---0WDmZ2g6_1724760458) by smtp.aliyun-inc.com; Tue, 27 Aug 2024 20:08:01 +0800 From: Xianting Tian To: kees@kernel.org, arnd@arndb.de, gregkh@linuxfoundation.org Cc: linux-kernel@vger.kernel.org, tianxianting.txt@alibaba-inc.com, Xianting Tian Subject: [PATCH v2] lkdtm: mark lkdtm_kprobe_handler for kprobe unavailable Date: Tue, 27 Aug 2024 20:07:36 +0800 Message-ID: <20240827120736.32434-1-xianting.tian@linux.alibaba.com> X-Mailer: git-send-email 2.43.5 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Signed-off-by: Xianting Tian --- 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..b32b18f498ea 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, stru= ct pt_regs *regs) =20 return 0; } +NOKPROBE_SYMBOL(lkdtm_kprobe_handler); =20 static ssize_t lkdtm_debugfs_entry(struct file *f, const char __user *user_buf, --=20 2.43.5