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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8303EC433EF for ; Thu, 26 May 2022 06:17:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1346095AbiEZGQ7 (ORCPT ); Thu, 26 May 2022 02:16:59 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42530 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234775AbiEZGQ5 (ORCPT ); Thu, 26 May 2022 02:16:57 -0400 Received: from mga17.intel.com (mga17.intel.com [192.55.52.151]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AA4E29D4E2 for ; Wed, 25 May 2022 23:16:54 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1653545814; x=1685081814; h=date:from:to:cc:subject:message-id:mime-version: content-transfer-encoding; bh=8b3MKEI8vXPH1LL13iR0lae7JJm0E7F/0Dvp3zoVoSU=; b=PnqqhAQssGFbHF1zeYPTTPqLIF+JHu0HW1Ku1aDIzNcwDU65j7VEU7cQ kiPHuTQwRQOTrgIenY/2dAOcPtiwlKDHAIuEgZ5h6g8S/WhfLGuGLvbT9 NlibDN7KArRcJWrrc0fhXigp+AZZj6KF4pgU5lQqg1eMxHQemmQEw52MX MmpaejgXTvZyhXRJ6hHCmCQc4gdQUp1rfmsF0h92NZe0kxqhlgbB6eE4t 2xpYg3unHDCmYcmsK3isNEDWCg8AW9pl6oMQUAVbNfirhyAgRHA0D458U 3y9P4XdpW54PaR+N3EnlF57X/VtrQmz4Gr/pPXewDsH1ACXtSK+PQSlNe w==; X-IronPort-AV: E=McAfee;i="6400,9594,10358"; a="254547671" X-IronPort-AV: E=Sophos;i="5.91,252,1647327600"; d="scan'208";a="254547671" Received: from orsmga005.jf.intel.com ([10.7.209.41]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 25 May 2022 23:16:54 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.91,252,1647327600"; d="scan'208";a="746150968" Received: from lkp-server01.sh.intel.com (HELO db63a1be7222) ([10.239.97.150]) by orsmga005.jf.intel.com with ESMTP; 25 May 2022 23:16:52 -0700 Received: from kbuild by db63a1be7222 with local (Exim 4.95) (envelope-from ) id 1nu6nk-0003ei-0v; Thu, 26 May 2022 06:16:52 +0000 Date: Thu, 26 May 2022 14:16:19 +0800 From: kernel test robot To: "Paul E. McKenney" Cc: linux-kernel@vger.kernel.org Subject: [paulmck-rcu:for-peterz.2022.05.25a] BUILD REGRESSION 4b2a6af8fe31e85fb2754b8da5072041a4dea471 Message-ID: <628f1b33.NaW86V0CuzXTR2D5%lkp@intel.com> User-Agent: Heirloom mailx 12.5 6/20/10 MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git for-peterz.2022.05.25a branch HEAD: 4b2a6af8fe31e85fb2754b8da5072041a4dea471 rcu-tasks: Add detailed debugging facility to RCU Tasks Trace CPU stall warning Error/Warning reports: https://lore.kernel.org/lkml/202205260344.sqrr1y1S-lkp@intel.com Error/Warning: (recently discovered and may have been fixed) ERROR: modpost: "rcu_trc_cmpxchg_need_qs" [kernel/rcu/rcuscale.ko] undefined! ERROR: modpost: "rcu_trc_cmpxchg_need_qs" [kernel/torture.ko] undefined! kernel/rcu/tasks.h:1233:27: warning: variable 'trs_new' set but not used [-Wunused-but-set-variable] kernel/rcu/tasks.h:1236:27: warning: variable 'trs_new' set but not used [-Wunused-but-set-variable] Error/Warning ids grouped by kconfigs: gcc_recent_errors |-- alpha-allyesconfig | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- alpha-buildonly-randconfig-r006-20220524 | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- alpha-randconfig-r026-20220524 | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- alpha-randconfig-r036-20220524 | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- arc-allyesconfig | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- arc-randconfig-r004-20220524 | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- arc-randconfig-r011-20220524 | |-- ERROR:rcu_trc_cmpxchg_need_qs-kernel-torture.ko-undefined | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- arc-randconfig-r012-20220524 | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- arc-randconfig-r022-20220524 | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- arc-randconfig-r034-20220524 | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- arc-randconfig-r035-20220524 | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- arc-randconfig-r043-20220524 | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- arc-randconfig-r043-20220526 | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- arm-allmodconfig | |-- ERROR:rcu_trc_cmpxchg_need_qs-kernel-rcu-rcuscale.ko-undefined | |-- ERROR:rcu_trc_cmpxchg_need_qs-kernel-torture.ko-undefined | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- arm-allyesconfig | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- arm64-allyesconfig | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- arm64-defconfig | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- h8300-allyesconfig | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- h8300-randconfig-r006-20220524 | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- h8300-randconfig-r012-20220524 | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- h8300-randconfig-r015-20220524 | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- h8300-randconfig-r031-20220524 | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- h8300-randconfig-r032-20220524 | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- i386-allyesconfig | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- i386-debian-10.3 | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- i386-debian-10.3-kselftests | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- i386-randconfig-a003 | |-- ERROR:rcu_trc_cmpxchg_need_qs-kernel-rcu-rcuscale.ko-undefined | |-- ERROR:rcu_trc_cmpxchg_need_qs-kernel-torture.ko-undefined | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- i386-randconfig-a005 | |-- ERROR:rcu_trc_cmpxchg_need_qs-kernel-rcu-rcuscale.ko-undefined | |-- ERROR:rcu_trc_cmpxchg_need_qs-kernel-torture.ko-undefined | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- i386-randconfig-a012 | |-- ERROR:rcu_trc_cmpxchg_need_qs-kernel-rcu-rcuscale.ko-undefined | |-- ERROR:rcu_trc_cmpxchg_need_qs-kernel-torture.ko-undefined | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- i386-randconfig-a014 | |-- ERROR:rcu_trc_cmpxchg_need_qs-kernel-rcu-rcuscale.ko-undefined | |-- ERROR:rcu_trc_cmpxchg_need_qs-kernel-torture.ko-undefined | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- i386-randconfig-a016 | |-- ERROR:rcu_trc_cmpxchg_need_qs-kernel-rcu-rcuscale.ko-undefined | |-- ERROR:rcu_trc_cmpxchg_need_qs-kernel-torture.ko-undefined | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- i386-randconfig-m021 | |-- ERROR:rcu_trc_cmpxchg_need_qs-kernel-rcu-rcuscale.ko-undefined | |-- ERROR:rcu_trc_cmpxchg_need_qs-kernel-torture.ko-undefined | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- ia64-allmodconfig | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- ia64-allyesconfig | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- ia64-randconfig-r021-20220524 | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- ia64-randconfig-r023-20220524 | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- ia64-randconfig-r024-20220524 | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- m68k-allmodconfig | |-- ERROR:rcu_trc_cmpxchg_need_qs-kernel-rcu-rcuscale.ko-undefined | |-- ERROR:rcu_trc_cmpxchg_need_qs-kernel-torture.ko-undefined | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- m68k-allyesconfig | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- m68k-defconfig | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- m68k-randconfig-r003-20220524 | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- m68k-randconfig-r033-20220524 | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- m68k-randconfig-r034-20220524 | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- m68k-randconfig-r036-20220524 | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- microblaze-randconfig-m031-20220524 | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- microblaze-randconfig-r005-20220524 | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- microblaze-randconfig-r022-20220524 | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- microblaze-randconfig-r033-20220524 | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- mips-allmodconfig | |-- ERROR:rcu_trc_cmpxchg_need_qs-kernel-rcu-rcuscale.ko-undefined | |-- ERROR:rcu_trc_cmpxchg_need_qs-kernel-torture.ko-undefined | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- mips-allyesconfig | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- mips-randconfig-r002-20220524 | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- nios2-allyesconfig | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- nios2-buildonly-randconfig-r002-20220524 | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- nios2-randconfig-r016-20220524 | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- nios2-randconfig-r032-20220524 | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- openrisc-randconfig-r025-20220524 | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- parisc-allyesconfig | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- parisc-buildonly-randconfig-r005-20220524 | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- parisc-randconfig-r013-20220524 | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- powerpc-allmodconfig | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- powerpc-allyesconfig | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- riscv-allmodconfig | |-- ERROR:rcu_trc_cmpxchg_need_qs-kernel-rcu-rcuscale.ko-undefined | |-- ERROR:rcu_trc_cmpxchg_need_qs-kernel-torture.ko-undefined | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- riscv-allyesconfig | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- riscv-defconfig | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- riscv-randconfig-r015-20220524 | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- riscv-randconfig-r016-20220524 | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- riscv-randconfig-r024-20220524 | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- riscv-rv32_defconfig | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- s390-allmodconfig | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- s390-allyesconfig | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- s390-defconfig | |-- ERROR:rcu_trc_cmpxchg_need_qs-kernel-torture.ko-undefined | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- s390-randconfig-r014-20220524 | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- s390-randconfig-r044-20220524 | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- sh-allmodconfig | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- sparc-allyesconfig | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- sparc-randconfig-r002-20220524 | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- sparc-randconfig-r021-20220524 | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- sparc-randconfig-s031-20220524 | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- sparc64-randconfig-r005-20220524 | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- x86_64-allyesconfig | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- x86_64-kexec | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- x86_64-randconfig-a004 | |-- ERROR:rcu_trc_cmpxchg_need_qs-kernel-rcu-rcuscale.ko-undefined | |-- ERROR:rcu_trc_cmpxchg_need_qs-kernel-torture.ko-undefined | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- x86_64-randconfig-a006 | |-- ERROR:rcu_trc_cmpxchg_need_qs-kernel-rcu-rcuscale.ko-undefined | |-- ERROR:rcu_trc_cmpxchg_need_qs-kernel-torture.ko-undefined | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- x86_64-randconfig-a011 | |-- ERROR:rcu_trc_cmpxchg_need_qs-kernel-rcu-rcuscale.ko-undefined | |-- ERROR:rcu_trc_cmpxchg_need_qs-kernel-torture.ko-undefined | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- x86_64-randconfig-a013 | |-- ERROR:rcu_trc_cmpxchg_need_qs-kernel-rcu-rcuscale.ko-undefined | |-- ERROR:rcu_trc_cmpxchg_need_qs-kernel-torture.ko-undefined | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- x86_64-randconfig-a015 | |-- ERROR:rcu_trc_cmpxchg_need_qs-kernel-rcu-rcuscale.ko-undefined | |-- ERROR:rcu_trc_cmpxchg_need_qs-kernel-torture.ko-undefined | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- x86_64-rhel-8.3 | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- x86_64-rhel-8.3-func | |-- ERROR:rcu_trc_cmpxchg_need_qs-kernel-torture.ko-undefined | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- x86_64-rhel-8.3-kselftests | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- x86_64-rhel-8.3-kunit | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used |-- x86_64-rhel-8.3-syz | `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used `-- xtensa-allyesconfig `-- kernel-rcu-tasks.h:warning:variable-trs_new-set-but-not-used elapsed time: 726m configs tested: 99 configs skipped: 3 gcc tested configs: arm64 defconfig arm64 allyesconfig arm allmodconfig arm defconfig arm allyesconfig sh apsh4a3a_defconfig nios2 defconfig powerpc rainier_defconfig sh ecovec24_defconfig sh se7712_defconfig powerpc stx_gp3_defconfig powerpc redwood_defconfig parisc defconfig mips maltaup_xpa_defconfig xtensa iss_defconfig ia64 defconfig ia64 allmodconfig ia64 allyesconfig m68k defconfig m68k allyesconfig m68k allmodconfig arc allyesconfig csky defconfig nios2 allyesconfig alpha defconfig alpha allyesconfig h8300 allyesconfig xtensa allyesconfig arc defconfig sh allmodconfig s390 defconfig s390 allmodconfig parisc64 defconfig parisc allyesconfig s390 allyesconfig sparc defconfig i386 allyesconfig sparc allyesconfig i386 defconfig i386 debian-10.3-kselftests i386 debian-10.3 mips allmodconfig mips allyesconfig powerpc allyesconfig powerpc allnoconfig powerpc allmodconfig x86_64 randconfig-a006 x86_64 randconfig-a004 x86_64 randconfig-a002 i386 randconfig-a001 i386 randconfig-a003 i386 randconfig-a005 x86_64 randconfig-a011 x86_64 randconfig-a013 x86_64 randconfig-a015 i386 randconfig-a012 i386 randconfig-a014 i386 randconfig-a016 arc randconfig-r043-20220524 s390 randconfig-r044-20220524 riscv randconfig-r042-20220524 riscv defconfig riscv nommu_virt_defconfig riscv rv32_defconfig riscv nommu_k210_defconfig riscv allnoconfig riscv allmodconfig riscv allyesconfig um x86_64_defconfig um i386_defconfig x86_64 kexec x86_64 defconfig x86_64 allyesconfig x86_64 rhel-8.3 x86_64 rhel-8.3-func x86_64 rhel-8.3-syz x86_64 rhel-8.3-kselftests x86_64 rhel-8.3-kunit clang tested configs: arm randconfig-c002-20220524 x86_64 randconfig-c007 s390 randconfig-c005-20220524 i386 randconfig-c001 powerpc randconfig-c003-20220524 riscv randconfig-c006-20220524 mips randconfig-c004-20220524 x86_64 randconfig-a005 x86_64 randconfig-a003 x86_64 randconfig-a001 i386 randconfig-a002 i386 randconfig-a006 i386 randconfig-a004 x86_64 randconfig-a012 x86_64 randconfig-a014 x86_64 randconfig-a016 i386 randconfig-a011 i386 randconfig-a013 i386 randconfig-a015 hexagon randconfig-r045-20220526 hexagon randconfig-r041-20220526 -- 0-DAY CI Kernel Test Service https://01.org/lkp