Received: by 2002:a05:6a10:f347:0:0:0:0 with SMTP id d7csp5468710pxu; Tue, 22 Dec 2020 19:05:20 -0800 (PST) X-Google-Smtp-Source: ABdhPJyCcmKj5X2SiL8oenMdN2tzW3TzeOK8FmwSO2KhniFCnWDHsLZ61x+CM5ocwVYV6Eo7hy+Z X-Received: by 2002:a17:906:447:: with SMTP id e7mr22214414eja.172.1608692720773; Tue, 22 Dec 2020 19:05:20 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1608692720; cv=none; d=google.com; s=arc-20160816; b=aepR6g7j4kIaIzkos9C5OgLBij8S9zktYll2iLYSK46mXHiwzLXZdr/aj1+kq5Gxzj FaA0G03nHh6sRCnmj6o/5fF9HywGv9k+rfJa7wBc1ZZaStSQ/CWeVu2PW49qZ+QanEMp NmfVB5yCiaNlHAxWCaDPkFNpUrfHMYB96ja9A59YOVnMGgXOCr9bM39F55lM78lqevWv RZDGa1QhDW/WkpOiMHjDd8IsXtu1mPlb5QxJJUaWuQVeZMqmTHSk/0zCGVeZMpzwwqF/ WDeFz/vehl3L9uQV62D/ggjlFJg3/AC+92lqaZxKlm3uNBxzndr+yojFxEApMDn6ldCB Ctlg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=xy1i6kju166LjTgws7Kjqim1iv0oeKZT5hkWW5UFTWI=; b=p0n15WhXT3Nu0hwDRQLqVSFhrfw0XdULrXP9TNz7iEUzhMBx0nFzbQF2Kth1wNWkYw IS7kr2PQdP+kgUzBnB0IYNZEOtg1pZ9JtldcG21MwEeahAdfZrY+cmGBsaYLA9jSbNIv DhzS+kf4QkUtxXDp97U+674fJBhfAGbrmuzYOxKl+KSFNAfg8q0tAtiSgtmhgBY3vpOZ 1w34JxoVFrA4GF1ty+n1efjvL7iTvviyJsT/nLqekRK6Edi943O/OMXpd6Zy+nkMVae4 v6aE1IHUcgCU5XA70CnrZ+7nCbylpJJibwsgoUr0DXWWdwygR2htaDoet6eJYOmTp31F /F8w== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b="lB/85RvN"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id v14si11560390ejb.322.2020.12.22.19.04.58; Tue, 22 Dec 2020 19:05:20 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b="lB/85RvN"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731672AbgLWDCH (ORCPT + 99 others); Tue, 22 Dec 2020 22:02:07 -0500 Received: from mail.kernel.org ([198.145.29.99]:46410 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728728AbgLWCTm (ORCPT ); Tue, 22 Dec 2020 21:19:42 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id 86D7122273; Wed, 23 Dec 2020 02:19:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1608689953; bh=mKJJubClqRoLzYZvqpJiRiF3rJ+Tla1AZMLJRz2nw0I=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=lB/85RvN7zvZj1m1y2jujIQhysuUXqnX75tetmdIywjL/GaRZdSXkfaYe0B+aw5h0 Dm3SVJncqDIyz8kMQCkncKe/1CezX5Q8X8VIMYXRodf4DwmbPw4sSXAmpxgU/C4pen 6hN2hLZvxBJVdLP/NntYSdQnFcssoHExLgFRza2/43MBAo3PBYFhpv2IsPdnTklfLb RO19VCq5XckiPttiLoAje+L7Ep/RmWCokd+Ye79n7hpTnBjForHg/AtEYJXS/BKrOJ IvvlTbA0lClXkx8zJXKcZQaAUwJ6kfnCLNTobZUXE75quTLbdejLRZJ2xkOxWQFYPz TygpbA5MoR2LA== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Krzysztof Kozlowski , kernel test robot , Dan Carpenter , Ulf Hansson , Sasha Levin , linux-mmc@vger.kernel.org Subject: [PATCH AUTOSEL 5.4 046/130] mmc: tmio: do not print real IOMEM pointer Date: Tue, 22 Dec 2020 21:16:49 -0500 Message-Id: <20201223021813.2791612-46-sashal@kernel.org> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20201223021813.2791612-1-sashal@kernel.org> References: <20201223021813.2791612-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Krzysztof Kozlowski [ Upstream commit ade8e9d3fb9232ddfb87a4bc641b35b988d9757b ] Printing kernel pointers is discouraged because they might leak kernel memory layout. This fixes smatch warning: drivers/mmc/host/tmio_mmc.c:177 tmio_mmc_probe() warn: argument 3 to %08lx specifier is cast from pointer Reported-by: kernel test robot Reported-by: Dan Carpenter Signed-off-by: Krzysztof Kozlowski Link: https://lore.kernel.org/r/20201116164252.44078-1-krzk@kernel.org Signed-off-by: Ulf Hansson Signed-off-by: Sasha Levin --- drivers/mmc/host/tmio_mmc.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/mmc/host/tmio_mmc.c b/drivers/mmc/host/tmio_mmc.c index 93e83ad25976e..dedfad7a2fcb1 100644 --- a/drivers/mmc/host/tmio_mmc.c +++ b/drivers/mmc/host/tmio_mmc.c @@ -182,8 +182,7 @@ static int tmio_mmc_probe(struct platform_device *pdev) if (ret) goto host_remove; - pr_info("%s at 0x%08lx irq %d\n", mmc_hostname(host->mmc), - (unsigned long)host->ctl, irq); + pr_info("%s at 0x%p irq %d\n", mmc_hostname(host->mmc), host->ctl, irq); return 0; -- 2.27.0