From patchwork Thu Oct 8 15:52:07 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Taehee Yoo X-Patchwork-Id: 11824031 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id A9715175A for ; Thu, 8 Oct 2020 15:59:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 854D621897 for ; Thu, 8 Oct 2020 15:59:44 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="tew9+4K1" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731297AbgJHP7a (ORCPT ); Thu, 8 Oct 2020 11:59:30 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42466 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731069AbgJHP6S (ORCPT ); Thu, 8 Oct 2020 11:58:18 -0400 Received: from mail-pf1-x441.google.com (mail-pf1-x441.google.com [IPv6:2607:f8b0:4864:20::441]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BCDA3C0613D2; Thu, 8 Oct 2020 08:58:18 -0700 (PDT) Received: by mail-pf1-x441.google.com with SMTP id w21so4345267pfc.7; Thu, 08 Oct 2020 08:58:18 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=Zfl90cVmYUuW0xLp4/sHdwM7saiIni7ST7oKF7yhfIU=; b=tew9+4K1uFItwp52xS8rmCl8C8XA9nPO/WKFwYGjDlkWBnhoMt0OwKcWpEBtAachx5 tvbANGYNsDafH3LYqjqtl6ACLMYgNwbcuekKhRSjPJs1Bsh1+130Py+b3fOMVSKLY18W fghUrPgLCk5MNU08owH3OhrI9h7Cqxgd52syNdrDFK8zlZNGJpH8f4RR1h8l1mz+BS8D YujIQ37sYCs144wZxe6I5ReAqBusEH/klucitvoLF4O2KPIXPLVCQ3l2gymFMSGp+i0n CPttVlH8XDW6sw3WGubvmyG6gaHhPBNZIeIoOf6gcQA6QoN2wrlk+PQfzxacfePNakIT 9AWQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=Zfl90cVmYUuW0xLp4/sHdwM7saiIni7ST7oKF7yhfIU=; b=O6LeuF2ObjfjZxhoFFSDGYvULsnf7utOPHVLJNje0KKzt4zeZwwy3/TayFUsFYGb8r S+Tl1aXptSyceqKal+IkKL20KHJdW5bMMNZAO5FYCJmX9qSjIbgkGpmC7jUwRHlxfWxX yX5jjde6/tCIhXgT+aXR1aO1Ik+e1+OGyRwLb+/7U4hpQb06gK3jPHtRQht/XC/TGzT4 C7phIgy4UaNMfKa3Rspc8j7o8Kncy4OtZQZC6TF4Cl/QA2hTVjh2qc3eDIuE2hb49IL1 uctyeoWYjpDLbhJK3JlXvnLK4rb5vKWkPAiY8dVLZg07mC/7vTDNWZcQ83zxrppFyXpC 8NIQ== X-Gm-Message-State: AOAM532V/tXhNtvN1W/dMBUwNgee5mLRPUmAVXmGuQTH2Z94cGOAZ1ki L+gUVdpDF4FKfav/39H6r3BU5jbcD4U= X-Google-Smtp-Source: ABdhPJxFkST9RsXb8M+2dYvP5LZ7ie2SuemBVpbb9bC89RUYthOrqJuvNppdU3MnRM//oUHjKWFtEQ== X-Received: by 2002:a17:90b:8c:: with SMTP id bb12mr5454202pjb.48.1602172698299; Thu, 08 Oct 2020 08:58:18 -0700 (PDT) Received: from localhost.localdomain ([180.70.143.152]) by smtp.gmail.com with ESMTPSA id f1sm5917929pjh.20.2020.10.08.08.58.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Oct 2020 08:58:17 -0700 (PDT) From: Taehee Yoo To: davem@davemloft.net, kuba@kernel.org, netdev@vger.kernel.org Cc: ap420073@gmail.com, linux-wireless@vger.kernel.org, wil6210@qti.qualcomm.com, b43-dev@lists.infradead.org, linux-bluetooth@vger.kernel.org Subject: [PATCH net 115/117] Bluetooth: set force_no_mitm_fops.owner to THIS_MODULE Date: Thu, 8 Oct 2020 15:52:07 +0000 Message-Id: <20201008155209.18025-115-ap420073@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20201008155209.18025-1-ap420073@gmail.com> References: <20201008155209.18025-1-ap420073@gmail.com> Precedence: bulk List-ID: X-Mailing-List: linux-bluetooth@vger.kernel.org If THIS_MODULE is not set, the module would be removed while debugfs is being used. It eventually makes kernel panic. Fixes: c2aa30db744d ("Bluetooth: debugfs option to unset MITM flag") Signed-off-by: Taehee Yoo --- net/bluetooth/hci_debugfs.c | 1 + 1 file changed, 1 insertion(+) diff --git a/net/bluetooth/hci_debugfs.c b/net/bluetooth/hci_debugfs.c index 6ea692a3d4a8..c9a074da16dd 100644 --- a/net/bluetooth/hci_debugfs.c +++ b/net/bluetooth/hci_debugfs.c @@ -1122,6 +1122,7 @@ static const struct file_operations force_no_mitm_fops = { .read = force_no_mitm_read, .write = force_no_mitm_write, .llseek = default_llseek, + .owner = THIS_MODULE, }; DEFINE_QUIRK_ATTRIBUTE(quirk_strict_duplicate_filter,