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=-2.3 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 B3B79C3A59F for ; Thu, 29 Aug 2019 11:22:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 877602173E for ; Thu, 29 Aug 2019 11:22:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727751AbfH2LWL (ORCPT ); Thu, 29 Aug 2019 07:22:11 -0400 Received: from Galois.linutronix.de ([193.142.43.55]:49836 "EHLO Galois.linutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727073AbfH2LWL (ORCPT ); Thu, 29 Aug 2019 07:22:11 -0400 Received: from p5de0b6c5.dip0.t-ipconnect.de ([93.224.182.197] helo=nanos) by Galois.linutronix.de with esmtpsa (TLS1.2:DHE_RSA_AES_256_CBC_SHA256:256) (Exim 4.80) (envelope-from ) id 1i3IV5-0000zc-VP; Thu, 29 Aug 2019 13:22:00 +0200 Date: Thu, 29 Aug 2019 13:21:59 +0200 (CEST) From: Thomas Gleixner To: kbuild test robot cc: tip-bot2 for Thomas Gleixner , kbuild-all@01.org, linux-tip-commits@vger.kernel.org, Frederic Weisbecker , Ingo Molnar , Borislav Petkov , linux-kernel@vger.kernel.org Subject: Re: [tip: timers/core] posix-cpu-timers: Use common permission check in posix_cpu_clock_get() In-Reply-To: <201908291858.PW3xOkIL%lkp@intel.com> Message-ID: References: <156698737946.5688.8980349129135194974.tip-bot2@tip-bot2> <201908291858.PW3xOkIL%lkp@intel.com> User-Agent: Alpine 2.21 (DEB 202 2017-01-01) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII X-Linutronix-Spam-Score: -1.0 X-Linutronix-Spam-Level: - X-Linutronix-Spam-Status: No , -1.0 points, 5.0 required, ALL_TRUSTED=-1,SHORTCIRCUIT=-0.0001 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 29 Aug 2019, kbuild test robot wrote: > Thank you for the patch! Yet something to improve: > > [auto build test ERROR on linus/master] > [cannot apply to v5.3-rc6 next-20190828] > [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] I have no idea what you are testing there. > kernel/time/posix-cpu-timers.c: In function 'posix_cpu_clock_get': > >> kernel/time/posix-cpu-timers.c:275:8: error: implicit declaration of function 'get_task_for_clock'; did you mean 'get_task_struct'? [-Werror=implicit-function-declaration] > tsk = get_task_for_clock(clock); > ^~~~~~~~~~~~~~~~~~ > get_task_struct > >> kernel/time/posix-cpu-timers.c:275:6: warning: assignment makes pointer from integer without a cast [-Wint-conversion] > tsk = get_task_for_clock(clock); > ^ > cc1: some warnings being treated as errors That commit comes _after_ the commit which introduced the function and get_task_for_clock() is defined above posix_cpu_clock_get(), so I assume you missed to apply the commit on which this depends on. Thanks, tglx