From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id C7058EEB560 for ; Fri, 8 Sep 2023 18:17:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234666AbjIHSRE (ORCPT ); Fri, 8 Sep 2023 14:17:04 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38676 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233921AbjIHSRC (ORCPT ); Fri, 8 Sep 2023 14:17:02 -0400 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 85FD22120; Fri, 8 Sep 2023 11:16:31 -0700 (PDT) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5E520C433B6; Fri, 8 Sep 2023 18:13:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1694196825; bh=9/PnDo7PI+SMCeuDLvQ08bsQaRciDUxuttuBzW6Z/z8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Mu5Rs6/hz/v+Rq14kzsHey+fRH5xPIi6xExIB4nbg0iyOm4pj4YDwJY2Xur4cJFqF PukhIl0+L/Z25yzxehgv+OAIODS/lK4EuN7IDJZlR+MBotynUopO2bWmGpzb5dNS7n sV8/RkDvLorCnMFfd6hRxohOf1j5gsLX4/qKQJn4bjci69qftUzctjFXV4+V5vAVhP EH+FDPGta/QqfaR4DcexOIMMf6o5Kms2PDobnW9vWa+pRoTdFNcafjliD4my9LSs9P Xoqj3K7cvnFGvgDCSueVwt9EzZDMaQzwReXRttDBSL5EOQeWVXJPMt0iBEvmUsC6cM PnLiiloyozxhQ== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Dongliang Mu , =?UTF-8?q?Toke=20H=C3=B8iland-J=C3=B8rgensen?= , Kalle Valo , Sasha Levin , kvalo@kernel.org, linux-wireless@vger.kernel.org Subject: [PATCH AUTOSEL 6.5 08/45] wifi: ath9k: fix printk specifier Date: Fri, 8 Sep 2023 14:12:49 -0400 Message-Id: <20230908181327.3459042-8-sashal@kernel.org> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20230908181327.3459042-1-sashal@kernel.org> References: <20230908181327.3459042-1-sashal@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 X-stable: review X-Patchwork-Hint: Ignore X-stable-base: Linux 6.5.2 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org From: Dongliang Mu [ Upstream commit 061115fbfb2ce5870c9a004d68dc63138c07c782 ] Smatch reports: ath_pci_probe() warn: argument 4 to %lx specifier is cast from pointer ath_ahb_probe() warn: argument 4 to %lx specifier is cast from pointer Fix it by modifying %lx to %p in the printk format string. Note that with this change, the pointer address will be printed as a hashed value by default. This is appropriate because the kernel should not leak kernel pointers to user space in an informational message. If someone wants to see the real address for debugging purposes, this can be achieved with the no_hash_pointers kernel option. Signed-off-by: Dongliang Mu Acked-by: Toke Høiland-Jørgensen Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/20230723040403.296723-1-dzm91@hust.edu.cn Signed-off-by: Sasha Levin --- drivers/net/wireless/ath/ath9k/ahb.c | 4 ++-- drivers/net/wireless/ath/ath9k/pci.c | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/net/wireless/ath/ath9k/ahb.c b/drivers/net/wireless/ath/ath9k/ahb.c index 9cd12b20b18d8..9bfaadfa6c009 100644 --- a/drivers/net/wireless/ath/ath9k/ahb.c +++ b/drivers/net/wireless/ath/ath9k/ahb.c @@ -132,8 +132,8 @@ static int ath_ahb_probe(struct platform_device *pdev) ah = sc->sc_ah; ath9k_hw_name(ah, hw_name, sizeof(hw_name)); - wiphy_info(hw->wiphy, "%s mem=0x%lx, irq=%d\n", - hw_name, (unsigned long)mem, irq); + wiphy_info(hw->wiphy, "%s mem=0x%p, irq=%d\n", + hw_name, mem, irq); return 0; diff --git a/drivers/net/wireless/ath/ath9k/pci.c b/drivers/net/wireless/ath/ath9k/pci.c index a09f9d223f3de..0633589b85c23 100644 --- a/drivers/net/wireless/ath/ath9k/pci.c +++ b/drivers/net/wireless/ath/ath9k/pci.c @@ -988,8 +988,8 @@ static int ath_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id) sc->sc_ah->msi_reg = 0; ath9k_hw_name(sc->sc_ah, hw_name, sizeof(hw_name)); - wiphy_info(hw->wiphy, "%s mem=0x%lx, irq=%d\n", - hw_name, (unsigned long)sc->mem, pdev->irq); + wiphy_info(hw->wiphy, "%s mem=0x%p, irq=%d\n", + hw_name, sc->mem, pdev->irq); return 0; -- 2.40.1