From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932106AbcAZT3p (ORCPT ); Tue, 26 Jan 2016 14:29:45 -0500 Received: from mout.gmx.net ([212.227.15.18]:52608 "EHLO mout.gmx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932079AbcAZT3k (ORCPT ); Tue, 26 Jan 2016 14:29:40 -0500 To: Linux Kernel From: =?UTF-8?Q?Toralf_F=c3=b6rster?= Subject: =?UTF-8?Q?v4.5-rc1_:_arch/x86/kernel/hw=5fbreakpoint.c:360:20:_warn?= =?UTF-8?Q?ing:_=e2=80=98align=e2=80=99_may_be_used_uninitialized?= X-Enigmail-Draft-Status: N1110 Message-ID: <56A7C920.2060706@gmx.de> Date: Tue, 26 Jan 2016 20:29:36 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.5.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Provags-ID: V03:K0:sDSBa+LhLFmPdeFEy9c52W+Ue7ig7LkUxVdsF5Zk8lyx7pRYhX2 KpXWdhGKK4Vfhw9nd+W30ieU6+n4WbcgJMxV01zIkcD+ctK8XOjI4egeZ5OF9YBkOMXFD+D mtjZOe4skEamJ5T+ZfMqF2Qa8cdjV8mBdvSg6G22VdZD+w+JWmxdkbUiTw5+DkF4ReeO7sn 5mdwiqDMPfdYZ/5zx+V/Q== X-UI-Out-Filterresults: notjunk:1;V01:K0:AF+qwt7cFgM=:j47ud8UHkTednHi+mFrxag /Yp5r4NRcue0PJtSZHyx4kaUficOkGLsXM9CONB5k+qi3arD0pqnMpz0dZu3jC7kBBCP5QEqt iNj5O0KG1Oqn45Q9isiAhAP4+IM2Mfl5koXMtMDseDdU/O1gU8exmjSZ6Ph5Ff0g9I006nDph uNlgEXQUkgsvXN+BA8qKfOYzrZ1GvGzrh+Rp+yItI5+0DWnIer8U6mjaWl12Qau9tWFHbKGIS Ar+RtDJ7jIQqyWJVBYdPb5Ru9sYn3Nu98j8QjLE1P+wqFBftfrmT68vX0hlkN9v98B63kmlV6 hp8dOTbWiEJAmqitdICJPJgjO6Kwc5daiZeChwPrW8F9pDT+6/pdymkyFXCVqGUGgyr2gOowy K8BUmZVn1XsP4m9QN458WYpTII04yGR7LKsz4o4+N+BNolNjJRSKnj+xSSwYQQht/PSJeYnyS XL8EO2a2YvnL3Y7gSbTv62C8FeCTnEi0P7nIqeqVfRPhcxouLHgpdg/uhC8FtSzeT/hovRaLy zTg7SqOJIPBoj14bWcuNNoZ6SjWe+KslqLWGdTtJ8o+kGJmxhZm2XAJnlrZAlj8TlUqZ2HLy/ IjN1y6mUJK33kPGicsSAMGzx9QGmt3og2gjHAjRCaoz0ll0N4V7GVwZRrDZ9xBytLIUyPEHbY blXAcHB5g+Ejp32gTqQhfP4rQNbxGWjzfwDQl43nUuDJAFgc7T71wbttnCQqfBngBgmiNQDXV Ly141eqx9Orl2GIVnsuivt071ufLrEsGONQ0MCGkmPa7AhqDqLgmORt4JP+RlMennBGm5Xqgn +2J06Uv Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org As a n00b I do wonder about he following warning: CC arch/x86/kernel/hw_breakpoint.o arch/x86/kernel/hw_breakpoint.c: In function ‘arch_validate_hwbkpt_settings’: arch/x86/kernel/hw_breakpoint.c:360:20: warning: ‘align’ may be used uninitialized in this function [-Wmaybe-uninitialized] if (info->address & align) ^ at a 32 bit Gentoo KVM. Why isn't "align" set to some value in the "default:" branch of the switch above -or- why there is a "default:" there if it can't be reached ? -- Toralf, pgp: C4EACDDE 0076E94E