From patchwork Thu Oct 8 15:50:19 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Taehee Yoo X-Patchwork-Id: 11823501 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 55CCCC04EBE for ; Thu, 8 Oct 2020 15:52:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id F2284217BA for ; Thu, 8 Oct 2020 15:52:51 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="LsdKc4++" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731406AbgJHPwu (ORCPT ); Thu, 8 Oct 2020 11:52:50 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41380 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729982AbgJHPwo (ORCPT ); Thu, 8 Oct 2020 11:52:44 -0400 Received: from mail-pg1-x542.google.com (mail-pg1-x542.google.com [IPv6:2607:f8b0:4864:20::542]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5C15DC061755; Thu, 8 Oct 2020 08:52:43 -0700 (PDT) Received: by mail-pg1-x542.google.com with SMTP id o25so4672024pgm.0; Thu, 08 Oct 2020 08:52:43 -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=OiqcYn8C690f/neGDt4mRrF3Bc386zYmtSC6n8vND08=; b=LsdKc4++rY9KdzG2eQMffwjpcL3jE/TVR+tKr25HBcSVaZT9ZNEycN7W0/MPPng6X3 iDDvoGHUIevFl+EuCUDc6bkRcfpADd1KNyNxrh0ul0FXmL7iLQq5Uoy68iFOrEHHxZhK AgY9pylM0D7u3TkK9So4+kUqy/nI6QOkYiD6E2zrmZ4ORzBFMHS00vLqZKoufeCPjyC+ FwApGVCJQ0BEflMWC1G90r3bVeLUiTa6bSSM+S+ZZHmE5UE7nY0clYY0yeoCQ7oGKsVI RYp0zoNLDV75MdgUhe97qlQ2tCfCZ/4lCtOW+nJbJS+2bKNfCKrtOadIRdyl+Q1HZMd5 gHkQ== 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=OiqcYn8C690f/neGDt4mRrF3Bc386zYmtSC6n8vND08=; b=dy5+ngvC/vLAmgKBjJ9DllbiSV7jR40kTHehDGbssM08UN6iE/Ud3+YAroTmNHsEKu DShtTCRp6RStsyvlxDVG/IB2XxK7aXt4yOoWQNDzGwMIh26/YlHizwIAjN9AxP2mbGzT MwohJ4de3eLMCXm9xyng8wcjAr1V1xARCG0c9D7dMPtvoXzvWBKhqqsLzfDyenpNnFCL Yb4D3Ld6dtMfCRk75HCW47xrdcfoeFEP5VXYMuF54dR31xtNWC7a4cMlhJf/xYYcauXJ 2IpGnFI3+kCBLolQKZpPWy0WO9ehnGjEqxF8Gk+2eHiBfQhgAFenR1MLbPnLtTrVMzct vKMQ== X-Gm-Message-State: AOAM530TltV2/LtjzFU3wVRaucOXQIUtOIXCwXQtiGE0W4cJKtV9c5Et cHzz0fjwnkVbWet+jz+6R/7TGG+syG8= X-Google-Smtp-Source: ABdhPJyy4XfywKmvZelf/Uewqka1VPy7GC7vP1JJFp7yuxPdV+lTGIns3HgMHlflxZ/fzAX9+kVjWA== X-Received: by 2002:a17:90b:8c:: with SMTP id bb12mr5432411pjb.48.1602172362974; Thu, 08 Oct 2020 08:52:42 -0700 (PDT) Received: from localhost.localdomain ([180.70.143.152]) by smtp.gmail.com with ESMTPSA id f1sm5917929pjh.20.2020.10.08.08.52.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Oct 2020 08:52:42 -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 007/117] mac80211: set KEY_CONF_OPS.owner to THIS_MODULE Date: Thu, 8 Oct 2020 15:50:19 +0000 Message-Id: <20201008155209.18025-7-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: netdev@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: 8f20fc24986a ("[MAC80211]: embed key conf in key, fix driver interface") Signed-off-by: Taehee Yoo --- net/mac80211/debugfs_key.c | 1 + 1 file changed, 1 insertion(+) diff --git a/net/mac80211/debugfs_key.c b/net/mac80211/debugfs_key.c index b5fe68b683e7..d7c0c28045ef 100644 --- a/net/mac80211/debugfs_key.c +++ b/net/mac80211/debugfs_key.c @@ -55,6 +55,7 @@ static const struct file_operations key_ ##name## _ops = { \ .read = key_conf_##name##_read, \ .open = simple_open, \ .llseek = generic_file_llseek, \ + .owner = THIS_MODULE, \ } #define KEY_CONF_FILE(name, format) \