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=-2.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_2 autolearn=no 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 742ADC73C7C for ; Wed, 10 Jul 2019 09:17:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 51C652054F for ; Wed, 10 Jul 2019 09:17:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727747AbfGJJR4 (ORCPT ); Wed, 10 Jul 2019 05:17:56 -0400 Received: from s3.sipsolutions.net ([144.76.43.62]:36092 "EHLO sipsolutions.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727497AbfGJJRz (ORCPT ); Wed, 10 Jul 2019 05:17:55 -0400 Received: by sipsolutions.net with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1hl8jF-0002Ji-QK; Wed, 10 Jul 2019 11:17:33 +0200 Message-ID: <5fa1fa6998332642c49e2d5209193ffe2713f333.camel@sipsolutions.net> Subject: Re: [PATCH 00/12] treewide: Fix GENMASK misuses From: Johannes Berg To: Joe Perches , Andrew Morton , Patrick Venture , Nancy Yuen , Benjamin Fair , Andrew Jeffery , openbmc@lists.ozlabs.org, linux-kernel@vger.kernel.org, linux-aspeed@lists.ozlabs.org, linux-arm-kernel@lists.infradead.org, linux-amlogic@lists.infradead.org, netdev@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-stm32@st-md-mailman.stormreply.com, linux-wireless@vger.kernel.org, linux-media@vger.kernel.org Cc: dri-devel@lists.freedesktop.org, linux-iio@vger.kernel.org, linux-mmc@vger.kernel.org, devel@driverdev.osuosl.org, alsa-devel@alsa-project.org Date: Wed, 10 Jul 2019 11:17:31 +0200 In-Reply-To: (sfid-20190710_070546_627944_047EEDD0) References: (sfid-20190710_070546_627944_047EEDD0) Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.28.5 (3.28.5-3.fc28) Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 2019-07-09 at 22:04 -0700, Joe Perches wrote: > These GENMASK uses are inverted argument order and the > actual masks produced are incorrect. Fix them. > > Add checkpatch tests to help avoid more misuses too. > > Joe Perches (12): > checkpatch: Add GENMASK tests IMHO this doesn't make a lot of sense as a checkpatch test - just throw in a BUILD_BUG_ON()? johannes