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=-12.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SIGNED_OFF_BY,SPF_PASS 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 511BAC43381 for ; Wed, 6 Mar 2019 19:46:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2D29520684 for ; Wed, 6 Mar 2019 19:46:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730881AbfCFTqN (ORCPT ); Wed, 6 Mar 2019 14:46:13 -0500 Received: from terminus.zytor.com ([198.137.202.136]:34457 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726143AbfCFTqN (ORCPT ); Wed, 6 Mar 2019 14:46:13 -0500 Received: from terminus.zytor.com (localhost [127.0.0.1]) by terminus.zytor.com (8.15.2/8.15.2) with ESMTPS id x26JjwUa1854540 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=NO); Wed, 6 Mar 2019 11:45:58 -0800 Received: (from tipbot@localhost) by terminus.zytor.com (8.15.2/8.15.2/Submit) id x26JjwAu1854537; Wed, 6 Mar 2019 11:45:58 -0800 Date: Wed, 6 Mar 2019 11:45:58 -0800 X-Authentication-Warning: terminus.zytor.com: tipbot set sender to tipbot@zytor.com using -f From: tip-bot for Arnd Bergmann Message-ID: Cc: mingo@kernel.org, fweisbec@gmail.com, hpa@zytor.com, arnd@arndb.de, paulmck@linux.ibm.com, tglx@linutronix.de, linux-kernel@vger.kernel.org Reply-To: mingo@kernel.org, paulmck@linux.ibm.com, tglx@linutronix.de, fweisbec@gmail.com, hpa@zytor.com, arnd@arndb.de, linux-kernel@vger.kernel.org In-Reply-To: <20190304200202.1163250-1-arnd@arndb.de> References: <20190304200202.1163250-1-arnd@arndb.de> To: linux-tip-commits@vger.kernel.org Subject: [tip:timers/urgent] time: Make VIRT_CPU_ACCOUNTING_GEN depend on GENERIC_CLOCKEVENTS Git-Commit-ID: 041a15744a7fb4e9b2759611e44fb8847960564e X-Mailer: tip-git-log-daemon Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: 041a15744a7fb4e9b2759611e44fb8847960564e Gitweb: https://git.kernel.org/tip/041a15744a7fb4e9b2759611e44fb8847960564e Author: Arnd Bergmann AuthorDate: Mon, 4 Mar 2019 21:01:31 +0100 Committer: Thomas Gleixner CommitDate: Wed, 6 Mar 2019 20:43:08 +0100 time: Make VIRT_CPU_ACCOUNTING_GEN depend on GENERIC_CLOCKEVENTS Moving the CONTEXT_TRACKING Kconfig option into kernel/time/Kconfig added an implicit dependency on the surrounding GENERIC_CLOCKEVENTS option, but this is not always enabled when it is possible to select VIRT_CPU_ACCOUNTING_GEN: WARNING: unmet direct dependencies detected for CONTEXT_TRACKING Depends on [n]: GENERIC_CLOCKEVENTS [=n] Selected by [y]: - VIRT_CPU_ACCOUNTING_GEN [=y] && && HAVE_CONTEXT_TRACKING [=y] && HAVE_VIRT_CPU_ACCOUNTING_GEN [=y] Platforms without GENERIC_CLOCKEVENTS are rare enough so that corner case can be just ignored. Make it a dependency for VIRT_CPU_ACCOUNTING_GEN to simplify the configuration. Fixes: a4cffdad7314 ("time: Move CONTEXT_TRACKING to kernel/time/Kconfig") Signed-off-by: Arnd Bergmann Signed-off-by: Thomas Gleixner Cc: "Paul E . McKenney" Cc: Frederic Weisbecker Link: https://lkml.kernel.org/r/20190304200202.1163250-1-arnd@arndb.de --- init/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/init/Kconfig b/init/Kconfig index c9386a365eea..acbde4ef2395 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -382,6 +382,7 @@ config VIRT_CPU_ACCOUNTING_GEN bool "Full dynticks CPU time accounting" depends on HAVE_CONTEXT_TRACKING depends on HAVE_VIRT_CPU_ACCOUNTING_GEN + depends on GENERIC_CLOCKEVENTS select VIRT_CPU_ACCOUNTING select CONTEXT_TRACKING help