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 X-Spam-Level: X-Spam-Status: No, score=-19.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham 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 8C0F9C4360C for ; Wed, 23 Dec 2020 02:25:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 67FF722273 for ; Wed, 23 Dec 2020 02:25:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730529AbgLWCZc (ORCPT ); Tue, 22 Dec 2020 21:25:32 -0500 Received: from mail.kernel.org ([198.145.29.99]:55734 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730466AbgLWCZV (ORCPT ); Tue, 22 Dec 2020 21:25:21 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id 4D734225AA; Wed, 23 Dec 2020 02:24:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1608690281; bh=ElZFJenPwKmFJZjW+9jfyQVKLCCfNn+lzwvk7yJZRsY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Nh6cGKYJfKQR69+2PzE56TDD9RbLKAm72pqxakXa4+VZrq5Sipm1BhQDv+UUyyF14 Lw//T0UfrP/9fhV9COSD1ldjc7w+0BBZPnuVR0vvC9ogwtJ6Q4focQ8vN8XSqy4Oad CFh+knGBR4ThyHBv8fHa7Ooj8esCful8aIwsBHlygZkPXKwtWgX9dAIhtcQF09FGQ4 n8jwqBq+1uDQob6lztiNpHabGyipl/SJ6QbBh9s/7GUPhXZyiPxLc/W4blSlUzxLOO Mn6XZ6C1DwuF7ZvRo0MDyZ3j5LjPzG1VhV7oDIG31xippr+jtBtDJAHkWzDI/n7wQl BsswhE9OjhcVg== 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 4.9 20/48] mmc: tmio: do not print real IOMEM pointer Date: Tue, 22 Dec 2020 21:23:48 -0500 Message-Id: <20201223022417.2794032-20-sashal@kernel.org> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20201223022417.2794032-1-sashal@kernel.org> References: <20201223022417.2794032-1-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 e897e7fc3b14c..052093db7d159 100644 --- a/drivers/mmc/host/tmio_mmc.c +++ b/drivers/mmc/host/tmio_mmc.c @@ -109,8 +109,7 @@ 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