From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: From: Taehee Yoo Subject: [PATCH net v2 03/21] cfg80211: set .owner to THIS_MODULE Date: Sat, 7 Nov 2020 17:21:34 +0000 Message-Id: <20201107172152.828-4-ap420073@gmail.com> In-Reply-To: <20201107172152.828-1-ap420073@gmail.com> References: <20201107172152.828-1-ap420073@gmail.com> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "ath10k" Errors-To: ath10k-bounces+kvalo=adurom.com@lists.infradead.org To: davem@davemloft.net, kuba@kernel.org, netdev@vger.kernel.org Cc: alex.aring@gmail.com, emmanuel.grumbach@intel.com, chi-hsien.lin@infineon.com, amitkarwar@gmail.com, ganapathi.bhat@nxp.com, luciano.coelho@intel.com, ath10k@lists.infradead.org, wcn36xx@lists.infradead.org, stefan@datenfreihafen.org, merez@codeaurora.org, stf_xl@wp.pl, pkshih@realtek.com, nstange@suse.de, chung-hsien.hsu@infineon.com, wright.feng@infineon.com, inaky.perez-gonzalez@intel.com, derosier@gmail.com, David.Laight@aculab.com, b43-dev@lists.infradead.org, ath11k@lists.infradead.org, arend.vanspriel@broadcom.com, johan.hedberg@gmail.com, michael.hennerich@analog.com, marcel@holtmann.org, hante.meuleman@broadcom.com, linux-wimax@intel.com, jukka.rissanen@linux.intel.com, kvalo@codeaurora.org, franky.lin@broadcom.com, huxinming820@gmail.com, linux-wireless@vger.kernel.org, linux-bluetooth@vger.kernel.org, wil6210@qti.qualcomm.com, johannes@sipsolutions.net, Larry.Finger@lwfinger.net, linux-wpan@vger.kernel.org, ap420073@gmail.com, pizza@shaftnet.org If THIS_MODULE is not set, the module would be removed while debugfs is being used. It eventually makes kernel panic. Fixes: 1ac61302dcd1 ("mac80211/cfg80211: move wiphy specific debugfs entries to cfg80211") Fixes: 80a3511d70e8 ("cfg80211: add debugfs HT40 allow map") Signed-off-by: Taehee Yoo --- v1 -> v2: - Change headline - Squash patches into per-driver/subsystem net/wireless/debugfs.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/net/wireless/debugfs.c b/net/wireless/debugfs.c index 76b845f68ac8..eb54c0ac4728 100644 --- a/net/wireless/debugfs.c +++ b/net/wireless/debugfs.c @@ -26,6 +26,7 @@ static const struct file_operations name## _ops = { \ .read = name## _read, \ .open = simple_open, \ .llseek = generic_file_llseek, \ + .owner = THIS_MODULE, \ } DEBUGFS_READONLY_FILE(rts_threshold, 20, "%d", @@ -97,6 +98,7 @@ static const struct file_operations ht40allow_map_ops = { .read = ht40allow_map_read, .open = simple_open, .llseek = default_llseek, + .owner = THIS_MODULE, }; #define DEBUGFS_ADD(name) \ -- 2.17.1 _______________________________________________ ath10k mailing list ath10k@lists.infradead.org http://lists.infradead.org/mailman/listinfo/ath10k