From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-18.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 11234C83018 for ; Tue, 1 Dec 2020 09:00:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id AEC4A2224D for ; Tue, 1 Dec 2020 09:00:24 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="ISfZRifL" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388275AbgLAJAS (ORCPT ); Tue, 1 Dec 2020 04:00:18 -0500 Received: from mail.kernel.org ([198.145.29.99]:36096 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2388237AbgLAJAJ (ORCPT ); Tue, 1 Dec 2020 04:00:09 -0500 Received: from localhost (83-86-74-64.cable.dynamic.v4.ziggo.nl [83.86.74.64]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 4B23F221FD; Tue, 1 Dec 2020 08:59:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1606813168; bh=OUq2oS5Kj3Nr4azF+/NEU2KJZZGMz2UHz9ZqvtC55M4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ISfZRifLJK0KzagGh4JI86n8/GqOqlHQBlgPGlgu7RZKdlucNNHAzbpLIBKk3/4Wm pvjSSjvg2xOy6x3EZzxkxVAPUzDlbOc5UM6fnwyBDyqrxFDW9dF5Hc8nNkvqYAk3TZ IiFRerahU71aDGRA9CtIXmf8sFtFqiIs1nnq7sKI= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Taehee Yoo , Sven Eckelmann , Simon Wunderlich , Sasha Levin Subject: [PATCH 4.14 27/50] batman-adv: set .owner to THIS_MODULE Date: Tue, 1 Dec 2020 09:53:26 +0100 Message-Id: <20201201084648.420517221@linuxfoundation.org> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20201201084644.803812112@linuxfoundation.org> References: <20201201084644.803812112@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Taehee Yoo [ Upstream commit 14a2e551faea53d45bc11629a9dac88f88950ca7 ] If THIS_MODULE is not set, the module would be removed while debugfs is being used. It eventually makes kernel panic. Fixes: c6c8fea29769 ("net: Add batman-adv meshing protocol") Signed-off-by: Taehee Yoo Signed-off-by: Sven Eckelmann Signed-off-by: Simon Wunderlich Signed-off-by: Sasha Levin --- net/batman-adv/log.c | 1 + 1 file changed, 1 insertion(+) diff --git a/net/batman-adv/log.c b/net/batman-adv/log.c index 4ef4bde2cc2d3..b61ce96ae1d3d 100644 --- a/net/batman-adv/log.c +++ b/net/batman-adv/log.c @@ -195,6 +195,7 @@ static const struct file_operations batadv_log_fops = { .read = batadv_log_read, .poll = batadv_log_poll, .llseek = no_llseek, + .owner = THIS_MODULE, }; int batadv_debug_log_setup(struct batadv_priv *bat_priv) -- 2.27.0