From patchwork Thu Dec 21 14:59:40 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Arnd Bergmann X-Patchwork-Id: 122576 Delivered-To: patch@linaro.org Received: by 10.140.22.227 with SMTP id 90csp999288qgn; Thu, 21 Dec 2017 07:00:20 -0800 (PST) X-Google-Smtp-Source: ACJfBovrVEbGH3V4y8BFna43fWNOZ1xR+wS8hsxZyutr3phfLVpgZZj+bxH/Tu87RApE+4RI8Jkp X-Received: by 10.159.214.148 with SMTP id n20mr10698057plp.101.1513868420602; Thu, 21 Dec 2017 07:00:20 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1513868420; cv=none; d=google.com; s=arc-20160816; b=mlVArSZP6cwLETzjPPP1qZqnx2uytLg25AiJF3cvNIG30W6P8jQORTn0eWwJ9froTq p9MD3oMpQCDJL0sXvA32MbERQIkVQOh0Pmz0EdyO8yMgMDhHgjxSlHRfDPGJhx8n9FgO bbYXzBsYwlhmM+oLxDWLp44YIARgr/41MPI86ZwX4YmgCeh37mPN9Gc32mFoAmCVUqme xlppoU1spvtnBA5DMhdEJsWQtB8n77/MIzTXkNb0T+Dv5vkVxa6dB10mWqL03IwH/MG2 JrhyUPHqq6Mw7gY/n/E3HuijzTXBWvOMZ9XTKF9Roxxn98lualphxwMPUh8QDJFWuSEK RUFw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:message-id:date:subject:cc:to:from :arc-authentication-results; bh=p0JzJ71n7YKRB5/CFMGFBThz04MMSav64G8KJKakxw4=; b=GWrSYjla+Mn7sFY1YDWQSdMvNlEwaomiJoJUcZRIWFR+v+JF/uyebjFrmvi1Dkl4lf c/EGnIbQRAb/G4k7FBGq5svLu+V0o3mTknry3+GB5bEXaXUQSk/aAitXtO230X2a5pgw EYIvVZrUs0EdpMJxuoDMGFa7b31At4cX6LMcs1Xql3tV1yhljqZL/wZj/pqWzgWx5Kwn nblhKXS3LByPGiQYrMUAyqidT9lFlGshKk/BeHJxguiYZfzS/gwuBW4uVJqvQmNcOP5P iQohrQENuASOk+R98nCjRYYy9RXQU+TzSrcC+wBZvuTdA5X+n1FYBaK7ffMhhYhefcAs ljQg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id p15si15112241pfk.14.2017.12.21.07.00.20; Thu, 21 Dec 2017 07:00:20 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752639AbdLUPAO (ORCPT + 28 others); Thu, 21 Dec 2017 10:00:14 -0500 Received: from mout.kundenserver.de ([212.227.126.130]:57152 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751600AbdLUPAN (ORCPT ); Thu, 21 Dec 2017 10:00:13 -0500 Received: from wuerfel.lan ([95.208.111.237]) by mrelayeu.kundenserver.de (mreue006 [212.227.15.129]) with ESMTPA (Nemesis) id 0M1MLN-1fG92N2l0T-00tUUV; Thu, 21 Dec 2017 15:59:58 +0100 From: Arnd Bergmann To: Hans de Goede , Arnd Bergmann , Greg Kroah-Hartman Cc: Larry Finger , linux-kernel@vger.kernel.org Subject: [PATCH] virt: vbox: use %pR format for printing resource_size_t Date: Thu, 21 Dec 2017 15:59:40 +0100 Message-Id: <20171221145956.675556-1-arnd@arndb.de> X-Mailer: git-send-email 2.9.0 X-Provags-ID: V03:K0:uvRAYJ0s8qDZ/VhXVQe7Itha6bXoSHvYGB9+GS39kRVP8eMOYZ6 MrF9JshDOqBNxKBBjZYYmpNvPBbW72sej6lN68p68NtP8O/4WYkSYrJ9Yb3tGSmmm7mpRo9 pg6yBpy9/q7U843Tt4dG6UzG4nv1z1sLHfSl+rRy5MntyyZup9uYlZ2mSY1FuJ7xmKBVx3e MK3AIBzXEIo5ncYE5RtIQ== X-UI-Out-Filterresults: notjunk:1; V01:K0:vOkZDIJxDrU=:KQfB8nR2vd7IpKheF8nMAX LMMYBLSy9FW+4dyGeiKeR/HJm39IfGDZtdelZ3EHVpRiDpm1ZnDQ34KTy01/cOL/guKYLLBVb h8ajwrRYNhwGr/FpJNFPaBYMhpiuKnohx/OeUXaLQ5VDPTox5Az+2jAQZMZRrxykugoWFFaY8 2GmjM7l2zLkrBQ8AW0amGWgn3AhL5x0YswT91LhnxTIfy8Qa5ifRM0starAkJ4eENJ0H8uFJb DuNPF6RTflDGphdc+nsoOQswU6ciW+sMV/KhF+rlo5F6hObvbc4DwUWZjc0kefUhKgZiB/sYi QUum7crsQquVcUS4MzR7hoerkkmR8RIhA5Jh3IIfP/WrXUSIIhhnWzJ2sqHteSEKhmIMtww5I PxegpvYMOtnFMEhYv3d904wq3Y8MZqQi55TWpK0BrvCHWslYY1+r7/OY5Y8E4IyVDXcNJB5P9 9r2Js6H0rES158AGyF8pmGKrIQilcb3FEDfwamkj3nkKTfd9gt4mHLfKu/Gh1tL0l12bLFUxM zJS0MAA8G/chXZXcfjCr4YoyboxLWHM3mzTc+zDOjfDeBSSMF97BlsMnc2+dJ0wRnO712VarK ZarcUDOmZUwlEghzujnAk/rl4IASNqdAy9mjsrPGlue71BYr9VSW2pAsGgihFxDvlRRvPecf5 8Wm5yYQajTlwfZoNV6A6BnKNn+8U6TidDZA5spRTE9lExCDGygFPxs/YlKcLL89HhCGboRdi7 pt73+XRRS5OYz3L7PNzKTn3MQ/8mC+ht+DEFDA== Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org resource_size_t may be larger than pointers depending on configuration, so we can run into this build warning: drivers/virt/vboxguest/vboxguest_linux.c: In function 'vbg_pci_probe': drivers/virt/vboxguest/vboxguest_linux.c:295:4: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast] drivers/virt/vboxguest/vboxguest_linux.c:367:4: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast] This uses the special %pR to print the address by reference. Fixes: 0ba002bc4393 ("virt: Add vboxguest driver for Virtual Box Guest integration") Signed-off-by: Arnd Bergmann --- drivers/virt/vboxguest/vboxguest_linux.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) -- 2.9.0 diff --git a/drivers/virt/vboxguest/vboxguest_linux.c b/drivers/virt/vboxguest/vboxguest_linux.c index d045aa51ce03..1074ff59721e 100644 --- a/drivers/virt/vboxguest/vboxguest_linux.c +++ b/drivers/virt/vboxguest/vboxguest_linux.c @@ -291,8 +291,8 @@ static int vbg_pci_probe(struct pci_dev *pci, const struct pci_device_id *id) vmmdev = devm_ioremap(dev, mmio, mmio_len); if (!vmmdev) { - vbg_err("vboxguest: Error ioremap failed; MMIO addr=%p size=%d\n", - (void *)mmio, (int)mmio_len); + vbg_err("vboxguest: Error ioremap failed; MMIO addr=%pR size=%pR\n", + &mmio, &mmio_len); goto err_disable_pcidev; } @@ -362,9 +362,9 @@ static int vbg_pci_probe(struct pci_dev *pci, const struct pci_device_id *id) device_create_file(dev, &dev_attr_host_version); device_create_file(dev, &dev_attr_host_features); - vbg_info("vboxguest: misc device minor %d, IRQ %d, I/O port %x, MMIO at %p (size %d)\n", + vbg_info("vboxguest: misc device minor %d, IRQ %d, I/O port %x, MMIO at %pR (size %pR)\n", gdev->misc_device.minor, pci->irq, gdev->io_port, - (void *)mmio, (int)mmio_len); + &mmio, &mmio_len); return 0;