From patchwork Thu Oct 8 15:50:27 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Taehee Yoo X-Patchwork-Id: 11823515 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 42CA71580 for ; Thu, 8 Oct 2020 15:53:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1CA2F217BA for ; Thu, 8 Oct 2020 15:53:18 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="ti6G6+Ez" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731460AbgJHPxI (ORCPT ); Thu, 8 Oct 2020 11:53:08 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41458 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731454AbgJHPxI (ORCPT ); Thu, 8 Oct 2020 11:53:08 -0400 Received: from mail-pf1-x444.google.com (mail-pf1-x444.google.com [IPv6:2607:f8b0:4864:20::444]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5B0A7C061755; Thu, 8 Oct 2020 08:53:08 -0700 (PDT) Received: by mail-pf1-x444.google.com with SMTP id y14so4314235pfp.13; Thu, 08 Oct 2020 08:53:08 -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=SN/h/ec9wr6n93of2IHwVep4zGi4gUdHrJLbLv07L5A=; b=ti6G6+EzJVHxdbAZ0/zRcN7XZ7kCQzf8cbvHWDYmLKa0MbxopRnxuPGK3PmX4EGLhE 6AmiLXQl3TLy18v+4NwzA8gzUxBrq2hnFlLNSr705yEsIyuB8C98MylGiH3/tZmifqVM bmD6Xr6T8Kp8YJz+8K2LK7tfvJhj7V2g3gRjobo6PfE1FywYHNFrMP/W2nHfbhQP589w dHrxv28qQkx3rmOV+yL/dlFJqu/gyGhHEqYs0wZLqi8L4BOW8EglEUZHenRqYuplFlMa KzRyLTtsUh0IFwenckNK2BW8eSv+rfqXCzxSlzMBpsWQv4ldMBoQdS1GrU0tAcQVDW4Z aZnA== 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=SN/h/ec9wr6n93of2IHwVep4zGi4gUdHrJLbLv07L5A=; b=jMt5qIESxBF6A987IgvcChxbW95oWeLinwuyxWLlEB/dPPtjxadm7SiA3vOm3cCiAh AAc8cUD0K+OQ97aDTXOl/fN54bnSvykEG4n3yGuACsOtH35JDBPC0e5k7vcXFVX0y9f2 elpB0+UvLL9o3C3+40OnFLcoX06wH0mheO2sD201VO/kRU5HRj4ZWJI6jBsGszh5k2OK x4FCQCXzemgnn/0KPDUSeR1d+tU/1e+TvB171teXLPGrWcU0fvn54dx45GBHI0yptppV Gg8o0NRj99agPcskhPXFG19HNbuCuNTxJkAahot+GTOgpxGJn6woOAUMlv+BApKT6qHI Ot7w== X-Gm-Message-State: AOAM530PI1Yw9AHzRy2MCh5is34SHNs7Z9M5Xav/7c/+ALFyjzNiS4b/ OIXPrkS8F+VnXJu4rdsuHH0= X-Google-Smtp-Source: ABdhPJz5PXnURxHKFu03oL8B1P31ytQ9vNmy2lGyrApPbIUR4ec60EByFpNFzLXePZrJN5H9Mtbo7w== X-Received: by 2002:a62:1d52:0:b029:152:3cf6:e2a8 with SMTP id d79-20020a621d520000b02901523cf6e2a8mr8089828pfd.46.1602172387915; Thu, 08 Oct 2020 08:53:07 -0700 (PDT) Received: from localhost.localdomain ([180.70.143.152]) by smtp.gmail.com with ESMTPSA id f1sm5917929pjh.20.2020.10.08.08.53.04 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Oct 2020 08:53:07 -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 015/117] mac80211: set reset_ops.owner to THIS_MODULE Date: Thu, 8 Oct 2020 15:50:27 +0000 Message-Id: <20201008155209.18025-15-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: 827b1fb44b7e ("mac80211: resume properly, add suspend/resume test") Signed-off-by: Taehee Yoo --- net/mac80211/debugfs.c | 1 + 1 file changed, 1 insertion(+) diff --git a/net/mac80211/debugfs.c b/net/mac80211/debugfs.c index a3f3e3add3c2..97eec43a6945 100644 --- a/net/mac80211/debugfs.c +++ b/net/mac80211/debugfs.c @@ -359,6 +359,7 @@ static const struct file_operations reset_ops = { .write = reset_write, .open = simple_open, .llseek = noop_llseek, + .owner = THIS_MODULE, }; #endif