From patchwork Mon Jan 13 23:22:11 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bjorn Helgaas X-Patchwork-Id: 11331065 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id E656F1398 for ; Mon, 13 Jan 2020 23:22:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C49182084D for ; Mon, 13 Jan 2020 23:22:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1578957744; bh=xEznJFqeeT1ImYVestHD9WJ/EAJX/f+/Jfxd/hiidPU=; h=From:To:Cc:Subject:Date:List-ID:From; b=JsU1fzb7u0KhQbf9hvOyMOq8i42Ub3zDgtUCVPo5ysGatti/pbiPg6Jv3dBXwotiw dc1NL2l4rQW7SZ3Mw97mNaYq9IAnRkfGC6sVpWiTqV3WE4jsYa0ttu6vV5DvKNyTpJ XAi59HI2vi9ALyUbjjcYvCS14e1zrQWOSEDOl5/8= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728885AbgAMXWY (ORCPT ); Mon, 13 Jan 2020 18:22:24 -0500 Received: from mail.kernel.org ([198.145.29.99]:59698 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727382AbgAMXWY (ORCPT ); Mon, 13 Jan 2020 18:22:24 -0500 Received: from localhost (mobile-166-170-223-177.mycingular.net [166.170.223.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 58B2720678; Mon, 13 Jan 2020 23:22:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1578957743; bh=xEznJFqeeT1ImYVestHD9WJ/EAJX/f+/Jfxd/hiidPU=; h=From:To:Cc:Subject:Date:From; b=daua9Jq07fRQqwZodxe9/EgTVJnWHewSuOyf2G5ys0ufJN0Q1FKIU04oMNEkxukw2 lSODtmcSmGhz3/tGebILdUN+fL+eJpalAge5yQ4AxeSAcTfIbrjNXRCRZkN2mB7wzN uWiKRBvAUMby99yeUIwvBERuvytYyElYrFKrFaS4= From: Bjorn Helgaas To: Masahiro Yamada , Michal Marek , Jonathan Corbet Cc: linux-kbuild@vger.kernel.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, Bjorn Helgaas Subject: [PATCH] kconfig: fix documentation typos Date: Mon, 13 Jan 2020 17:22:11 -0600 Message-Id: <20200113232212.138327-1-helgaas@kernel.org> X-Mailer: git-send-email 2.25.0.rc1.283.g88dfdc4193-goog MIME-Version: 1.0 Sender: linux-kbuild-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kbuild@vger.kernel.org From: Bjorn Helgaas Fix a couple typos in kconfig-language documentation. Signed-off-by: Bjorn Helgaas --- Documentation/kbuild/kconfig-language.rst | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/Documentation/kbuild/kconfig-language.rst b/Documentation/kbuild/kconfig-language.rst index 74bef19f69f0..f547720bd82d 100644 --- a/Documentation/kbuild/kconfig-language.rst +++ b/Documentation/kbuild/kconfig-language.rst @@ -594,7 +594,7 @@ The two different resolutions for b) can be tested in the sample Kconfig file Documentation/kbuild/Kconfig.recursion-issue-02. Below is a list of examples of prior fixes for these types of recursive issues; -all errors appear to involve one or more select's and one or more "depends on". +all errors appear to involve one or more "selects" and one or more "depends on". ============ =================================== commit fix @@ -656,7 +656,7 @@ the use of the xconfig configurator [1]_. Work should be done to confirm if the deduced semantics matches our intended Kconfig design goals. Having well defined semantics can be useful for tools for practical -evaluation of depenencies, for instance one such use known case was work to +evaluation of dependencies, for instance one such case was work to express in boolean abstraction of the inferred semantics of Kconfig to translate Kconfig logic into boolean formulas and run a SAT solver on this to find dead code / features (always inactive), 114 dead features were found in @@ -683,7 +683,7 @@ abstraction the inferred semantics of Kconfig to translate Kconfig logic into boolean formulas and run a SAT solver on it [5]_. Another known related project is CADOS [6]_ (former VAMOS [7]_) and the tools, mainly undertaker [8]_, which has been introduced first with [9]_. The basic concept of undertaker is to -exract variability models from Kconfig, and put them together with a +extract variability models from Kconfig and put them together with a propositional formula extracted from CPP #ifdefs and build-rules into a SAT solver in order to find dead code, dead files, and dead symbols. If using a SAT solver is desirable on Kconfig one approach would be to evaluate repurposing