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[23.128.96.18]) by mx.google.com with ESMTP id z6si7009059edb.393.2021.08.15.03.32.45; Sun, 15 Aug 2021 03:33:14 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=intel.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234166AbhHOK3T (ORCPT + 99 others); Sun, 15 Aug 2021 06:29:19 -0400 Received: from mga03.intel.com ([134.134.136.65]:46489 "EHLO mga03.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237218AbhHOK3Q (ORCPT ); Sun, 15 Aug 2021 06:29:16 -0400 X-IronPort-AV: E=McAfee;i="6200,9189,10076"; a="215762023" X-IronPort-AV: E=Sophos;i="5.84,322,1620716400"; d="scan'208";a="215762023" Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Aug 2021 03:28:44 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.84,322,1620716400"; d="scan'208";a="486769745" Received: from pl-dbox.sh.intel.com (HELO pl-dbox) ([10.239.159.39]) by fmsmga008.fm.intel.com with ESMTP; 15 Aug 2021 03:28:42 -0700 Date: Sun, 15 Aug 2021 18:22:51 +0800 From: Philip Li To: Borislav Petkov Cc: kernel test robot , x86-ml , linux-kernel@vger.kernel.org Subject: Re: [tip:x86/urgent] BUILD SUCCESS WITH WARNING 064855a69003c24bd6b473b367d364e418c57625 Message-ID: <20210815102251.GA1550379@pl-dbox> References: <6118d218.4ZZRXYKZCzQSq1Km%lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sun, Aug 15, 2021 at 10:42:58AM +0200, Borislav Petkov wrote: > Hi, > > On Sun, Aug 15, 2021 at 04:36:40PM +0800, kernel test robot wrote: > > tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/urgent > > branch HEAD: 064855a69003c24bd6b473b367d364e418c57625 x86/resctrl: Fix default monitoring groups reporting > > > > possible Warning in current branch: > > > > arch/x86/kernel/cpu/resctrl/monitor.c:310 __mon_event_count() error: uninitialized symbol 'm'. > > arch/x86/kernel/cpu/resctrl/monitor.c:315 __mon_event_count() error: potentially dereferencing uninitialized 'm'. > > > > Warning ids grouped by kconfigs: > > > > gcc_recent_errors > > `-- i386-randconfig-m021-20210812 > > |-- arch-x86-kernel-cpu-resctrl-monitor.c-__mon_event_count()-error:potentially-dereferencing-uninitialized-m-. > > `-- arch-x86-kernel-cpu-resctrl-monitor.c-__mon_event_count()-error:uninitialized-symbol-m-. > > AFAIR, I had already asked you guys to make those reports more useful > as, for example, adding a link to that randconfig above or even > attaching it so that a person - not a machine - reading it, can > *actually* act upon it. > > But that hasn't happened. Sorry Boris, we actually followed this suggestion to enable such logic, and it is supposed to show the report link like below in the summary report in case the user doesn't receive the standalone issue report. We will check what happened here and look for resolving it soon. tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux-next.git 20210813-sysfs-fixes-v8 branch HEAD: f5b8aadeca76656caad8bccc795bfe7b0730230a zram: use ATTRIBUTE_GROUPS to fix sysfs deadlock module removal Error/Warning reports: https://lore.kernel.org/lkml/202108141020.SK0WVBMv-lkp@intel.com https://lore.kernel.org/lkml/202108141131.dFBzZxp1-lkp@intel.com https://lore.kernel.org/lkml/202108141238.Ch3EsLWk-lkp@intel.com https://lore.kernel.org/lkml/202108141311.9xkkGVte-lkp@intel.com https://lore.kernel.org/lkml/202108142031.4ZMZDpLa-lkp@intel.com https://lore.kernel.org/lkml/202108142340.phk6ixfR-lkp@intel.com Error/Warning in current branch: arch/x86/kernel/cpu/resctrl/rdtgroup.c:210:7: error: too few arguments to function '__kernfs_create_file' arch/x86/kernel/cpu/resctrl/rdtgroup.c:212:13: warning: passing argument 7 of '__kernfs_create_file' makes integer from pointer without a cast [-Wint-conversion] arch/x86/kernel/cpu/resctrl/rdtgroup.c:212:23: error: passing argument 8 of '__kernfs_create_file' from incompatible pointer type [-Werror=incompatible-pointer-types] arch/x86/kernel/cpu/resctrl/rdtgroup.c:212:38: error: too few arguments to function call, expected 11, have 10 Thanks > > Until it happens, I'm going to ignore all those reports from you. > > -- > Regards/Gruss, > Boris. > > https://people.kernel.org/tglx/notes-about-netiquette