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=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,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 EE870C433B4 for ; Thu, 20 May 2021 01:57:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D381F611BD for ; Thu, 20 May 2021 01:57:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230269AbhETB6l (ORCPT ); Wed, 19 May 2021 21:58:41 -0400 Received: from out4-smtp.messagingengine.com ([66.111.4.28]:40947 "EHLO out4-smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230148AbhETB6j (ORCPT ); Wed, 19 May 2021 21:58:39 -0400 Received: from compute7.internal (compute7.nyi.internal [10.202.2.47]) by mailout.nyi.internal (Postfix) with ESMTP id D6E825C0100; Wed, 19 May 2021 21:57:18 -0400 (EDT) Received: from mailfrontend2 ([10.202.2.163]) by compute7.internal (MEProxy); Wed, 19 May 2021 21:57:18 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=aj.id.au; h=from :to:cc:subject:date:message-id:mime-version :content-transfer-encoding; s=fm2; bh=4vXhzPog5Hq6J2WjXtfPxmrVmg cr+QWujQxLvvNjAkI=; b=DdUZOQwhbNWXyG8+9enS3VN5uJabtxxlR5Ow4cqmh3 nGABF0S0dTRbmafFRKwi05XGpDBe+LlVNJeGPKORnA/bo8MjQHwprehGyEq9r8vy dzDUMCupoGSkNjf6xha5ENNw4SgU9nkuX/3ejKU6FjYaTyI7D9fCAVmjKvF8KF8P UcIpszabiJwbEuWi0PMqIBY84y7W4XD+gBl/MRj19CjooNKvmZtNeAlcl2JmzU5D D623endwKDSoe2vxm9jULF+iN9W83N7CIkkxXexeYT4uWvMwuipItW5GJNXl2hnH zpNioZc6NgPYApSuMvSgFoMr8UXqhmyHUHF1tFIhT5Rw== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-transfer-encoding:date:from :message-id:mime-version:subject:to:x-me-proxy:x-me-proxy :x-me-sender:x-me-sender:x-sasl-enc; s=fm2; bh=4vXhzPog5Hq6J2WjX tfPxmrVmgcr+QWujQxLvvNjAkI=; b=mAb3vvv7RK8zpepBxqyeYwXusc1YU5PcX DbcnT1fULGJX8oykZu1mj0wa4twQrokHV7XppyW0IN6rWtcqWUKmZHpqUmD0zm7F SoBPFmtYGFwR12p87/vagaAZ3mL5B5T32rhMC9SZrGNy8p07SX//3e3Abn/DunOK YwrIljYOdljwTdBOxhSB6sCRRsFcTIqXeT2ZPOYYV3E4rzkWRZM44mfRxF0TCzO9 5DkQBXL6wy/mhKSye5MawbsEc93hQ5sVVHK0yy27cAN4EIHc0BaMFC9IM8tZrqZf 4v3AiqiSohxUAAsa9bvalQUVuL/6WAGMFHrp0hXxNYjn+/047kCkA== X-ME-Sender: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgeduledrvdejtddgheegucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne cujfgurhephffvufffkffoggfgsedtkeertdertddtnecuhfhrohhmpeetnhgurhgvficu lfgvfhhfvghrhicuoegrnhgurhgvfiesrghjrdhiugdrrghuqeenucggtffrrghtthgvrh hnpeekhfeiffejveefveehtdeiiefhfedvjeelvddvtdehffetudejtefhueeuleeftden ucfkphepvddtfedrheejrddvudehrdeknecuvehluhhsthgvrhfuihiivgeptdenucfrrg hrrghmpehmrghilhhfrhhomheprghnughrvgifsegrjhdrihgurdgruh X-ME-Proxy: Received: from mistburn.lan (203-57-215-8.dyn.iinet.net.au [203.57.215.8]) by mail.messagingengine.com (Postfix) with ESMTPA; Wed, 19 May 2021 21:57:14 -0400 (EDT) From: Andrew Jeffery To: linux-doc@vger.kernel.org Cc: dwaipayanray1@gmail.com, lukas.bulwahn@gmail.com, joe@perches.com, corbet@lwn.net, linux-kernel@vger.kernel.org, openbmc@lists.ozlabs.org, Jiri Slaby Subject: [PATCH] Documentation: checkpatch: Tweak BIT() macro include Date: Thu, 20 May 2021 11:27:04 +0930 Message-Id: <20210520015704.489737-1-andrew@aj.id.au> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org While include/linux/bitops.h brings in the BIT() macro, it was moved to include/linux/bits.h in [1]. Since [1] BIT() has moved again into include/vdso/bits.h via [2]. I think the move to the vDSO header can be considered a implementation detail, so for now update the checkpatch documentation to recommend use of include/linux/bits.h. [1] commit 8bd9cb51daac ("locking/atomics, asm-generic: Move some macros from to a new file") [2] commit 3945ff37d2f4 ("linux/bits.h: Extract common header for vDSO") Cc: Jiri Slaby Signed-off-by: Andrew Jeffery --- Documentation/dev-tools/checkpatch.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Documentation/dev-tools/checkpatch.rst b/Documentation/dev-tools/checkpatch.rst index 51fed1bd72ec..59fcc9f627ea 100644 --- a/Documentation/dev-tools/checkpatch.rst +++ b/Documentation/dev-tools/checkpatch.rst @@ -472,7 +472,7 @@ Macros, Attributes and Symbols **BIT_MACRO** Defines like: 1 << could be BIT(digit). - The BIT() macro is defined in include/linux/bitops.h:: + The BIT() macro is defined via include/linux/bits.h:: #define BIT(nr) (1UL << (nr)) -- 2.30.2