From patchwork Thu Oct 8 15:52:06 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Taehee Yoo X-Patchwork-Id: 268776 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=-12.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,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 C6E29C47073 for ; Thu, 8 Oct 2020 15:59:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 66C9320B1F for ; Thu, 8 Oct 2020 15:59:38 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="bD+fs5ZE" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732032AbgJHP7c (ORCPT ); Thu, 8 Oct 2020 11:59:32 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42456 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732006AbgJHP6P (ORCPT ); Thu, 8 Oct 2020 11:58:15 -0400 Received: from mail-pg1-x544.google.com (mail-pg1-x544.google.com [IPv6:2607:f8b0:4864:20::544]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AAB2BC061755; Thu, 8 Oct 2020 08:58:15 -0700 (PDT) Received: by mail-pg1-x544.google.com with SMTP id g9so4655596pgh.8; Thu, 08 Oct 2020 08:58:15 -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=t8T8i58WQfbeHU8dIRPN7izm8rHgd8f2YkszgDsgMR0=; b=bD+fs5ZEG5wlWKtg1qXOk00E5AuZVLgviAE7M9mQ6FjSh0ElMwaEK+wxbEFEXYlEPz EHcRGgh+LEYCHtxAygpFx5pp/pK+WHsZ0QrETEiCRhcUGrKVJaFhOcqtuQRJdWq5Pf4u QKmC/ORc2xe3pAb+EOfJzGJ77rFlt+KokJfCbleaQI70NJ0mtbqE9eI7t7iTVfptPSb0 2uR7oQWHwjRrN16MRkUfRuJPSTiB6ChXvJxZ2eNadx3KsHuI2EumrPib/AXskD/+seji xGkfLkZsMFKaks+2v8qkQdW69GbmJAKRtZ3HDYOpodP0XadxUCLjryasinuVmowzbWx8 Dx0A== 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=t8T8i58WQfbeHU8dIRPN7izm8rHgd8f2YkszgDsgMR0=; b=psQvFkFi2DsyeclTXzidrcFjs3YsyT4Wh7rgPL4pUpd3a89iDu0CkbzQMMKnutxAva T/8SNNBXxlDEWDi4o++I2ZZItjmSgbkq9FObWyoLOx4YyeTGdAYmtZT44O5126uhR69D 8BaJto7ptdx6lF6fEl1rbfKd9sL0ge3C7amEjdZ6zUy1h0xR7iMOvClyKyCH5RQVuBAH fLelLekgKT0myZWXycmTmMonbCQosWn+1uO//xr1L3p1I/ioW3KrbQ838wKuC3wHNbjj geZwWDtM6UKZjimiHjxJ9bDy7c+/cCGINulj3LhDjnM2FRoYXx0scAmN5UO5stmXOb2S HsGQ== X-Gm-Message-State: AOAM531iTmVRBeTtoK0RSml7nwJ7Slr4JNGr1JKdzT17hXgoPGzc07/c +coq5Zcw1gh7n1O/MgPPi/E= X-Google-Smtp-Source: ABdhPJxqauphbzVm/v5Kps6fYalqWKsQwqxBo5Lq4hOJOmbFwRVoPErK0xynbFNp9k1Pd+5KtPCoIQ== X-Received: by 2002:a17:90a:6444:: with SMTP id y4mr3865561pjm.203.1602172695273; Thu, 08 Oct 2020 08:58:15 -0700 (PDT) Received: from localhost.localdomain ([180.70.143.152]) by smtp.gmail.com with ESMTPSA id f1sm5917929pjh.20.2020.10.08.08.58.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Oct 2020 08:58:14 -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 114/117] Bluetooth: set force_static_address_fops.owner to THIS_MODULE Date: Thu, 8 Oct 2020 15:52:06 +0000 Message-Id: <20201008155209.18025-114-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-wireless@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: ac345813c4ac ("Bluetooth: Expose current identity information in debugfs") 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 d162736a5856..6ea692a3d4a8 100644 --- a/net/bluetooth/hci_debugfs.c +++ b/net/bluetooth/hci_debugfs.c @@ -730,6 +730,7 @@ static const struct file_operations force_static_address_fops = { .read = force_static_address_read, .write = force_static_address_write, .llseek = default_llseek, + .owner = THIS_MODULE, }; static int white_list_show(struct seq_file *f, void *ptr)