From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.16]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 489B61C4A1B for ; Fri, 3 Jan 2025 23:05:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.16 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1735945531; cv=none; b=FkILCsCvydtVWDjSAYosheFIXfwVi6dLQOPNKPIJNoTzk/g1MR239s6lqS7k+qTLFi78O0VNoYl3Q4PalUIfTNBvH5Hs3N8lp4/qsBf4DieM1FEVkFCf6Qx5PW1X5ldxIt6Laev1Id8jhKm3cuOU9pOxuj3vEznhtpVoDSHaHfU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1735945531; c=relaxed/simple; bh=B8W+q9xxGmRh9DkOnC+lZU+X1RSdxitAqgxldKE5xgg=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=mYC19oqHBtuk/++VS/8zb/1Fh/sDEl23nS9gxnxK8DiuX9eHbkP1xbotlEqKjGLX6bIBYes8lJx6+RT0b4bWLWZw0baydIyGZ0wrCT/iifBlQfxq8Mq/VHtgB+hSBquGQsma8Wedu1tPYZ4nEaxmM8WoTIHS3Tbj9eirMr1BYq0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=Nf1rayRc; arc=none smtp.client-ip=198.175.65.16 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="Nf1rayRc" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1735945530; x=1767481530; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=B8W+q9xxGmRh9DkOnC+lZU+X1RSdxitAqgxldKE5xgg=; b=Nf1rayRc+QfmJY3JoVYA4FVtba4CEUlhp5wIzk+9ftT7H43K2kJvaiMy V+yt9jEyLsLUMAtuTUnCLTZNJE3dqHgpn8+NKUPX1sd7pYuz0GNdgbenn RJE7QQMqgWmCmZzVjROnG9VZAVqrk8WBZQcnWaDhLkgMMj1tzFeLX+n/2 dtWwzcKpYuM+e7LEl3LLhvOKy0htg2huXnU5NoPVMpjeVui8UxmOQxU5J FcEHRfuGRTmsI0cZPzrv3QJfJmIk0qbHkWEKHIjrji+wdiiXV0OV0R8gq Bo3IR6aWD9VVE4MDm1SLmnGvMYS7FOPJOGjZwl9hQFilHOJNAY2hIho9o g==; X-CSE-ConnectionGUID: Bk6ISd1DSCijjdwE0H77HA== X-CSE-MsgGUID: /qN6IcDwSSuOx5mFPPkKVw== X-IronPort-AV: E=McAfee;i="6700,10204,11304"; a="36343360" X-IronPort-AV: E=Sophos;i="6.12,287,1728975600"; d="scan'208";a="36343360" Received: from fmviesa009.fm.intel.com ([10.60.135.149]) by orvoesa108.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 03 Jan 2025 15:05:29 -0800 X-CSE-ConnectionGUID: VkR9Cq0ISJukE/I8kQdvBQ== X-CSE-MsgGUID: Q8W+7y/DSROwbGJBnMWuyw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.12,287,1728975600"; d="scan'208";a="102417339" Received: from lkp-server01.sh.intel.com (HELO d63d4d77d921) ([10.239.97.150]) by fmviesa009.fm.intel.com with ESMTP; 03 Jan 2025 15:05:26 -0800 Received: from kbuild by d63d4d77d921 with local (Exim 4.96) (envelope-from ) id 1tTqjM-000APz-29; Fri, 03 Jan 2025 23:05:24 +0000 Date: Sat, 4 Jan 2025 07:04:38 +0800 From: kernel test robot To: Shrikanth Hegde , mpe@ellerman.id.au, maddy@linux.ibm.com, linuxppc-dev@lists.ozlabs.org Cc: oe-kbuild-all@lists.linux.dev, sshegde@linux.ibm.com, npiggin@gmail.com, christophe.leroy@csgroup.eu, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2 1/1] powerpc: Enable dynamic preemption Message-ID: <202501040657.5tSQad1Y-lkp@intel.com> References: <20250102191856.499424-2-sshegde@linux.ibm.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250102191856.499424-2-sshegde@linux.ibm.com> Hi Shrikanth, kernel test robot noticed the following build errors: [auto build test ERROR on powerpc/next] [cannot apply to powerpc/fixes linus/master v6.13-rc5 next-20241220] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Shrikanth-Hegde/powerpc-Enable-dynamic-preemption/20250103-032131 base: https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git next patch link: https://lore.kernel.org/r/20250102191856.499424-2-sshegde%40linux.ibm.com patch subject: [PATCH v2 1/1] powerpc: Enable dynamic preemption config: powerpc-randconfig-r072-20250104 (https://download.01.org/0day-ci/archive/20250104/202501040657.5tSQad1Y-lkp@intel.com/config) compiler: clang version 20.0.0git (https://github.com/llvm/llvm-project 096551537b2a747a3387726ca618ceeb3950e9bc) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250104/202501040657.5tSQad1Y-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202501040657.5tSQad1Y-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from arch/powerpc/kernel/asm-offsets.c:12: In file included from include/linux/compat.h:14: In file included from include/linux/sem.h:5: In file included from include/uapi/linux/sem.h:5: In file included from include/linux/ipc.h:7: In file included from include/linux/rhashtable-types.h:12: In file included from include/linux/alloc_tag.h:11: In file included from include/linux/preempt.h:79: >> arch/powerpc/include/asm/preempt.h:8:1: error: type specifier missing, defaults to 'int'; ISO C99 and later do not support implicit int [-Wimplicit-int] 8 | DECLARE_STATIC_KEY_TRUE(sk_dynamic_irqentry_exit_cond_resched); | ^ | int >> arch/powerpc/include/asm/preempt.h:8:25: error: a parameter list without types is only allowed in a function definition 8 | DECLARE_STATIC_KEY_TRUE(sk_dynamic_irqentry_exit_cond_resched); | ^ In file included from arch/powerpc/kernel/asm-offsets.c:12: In file included from include/linux/compat.h:17: In file included from include/linux/fs.h:33: In file included from include/linux/percpu-rwsem.h:7: In file included from include/linux/rcuwait.h:6: In file included from include/linux/sched/signal.h:6: include/linux/signal.h:98:11: warning: array index 3 is past the end of the array (that has type 'unsigned long[2]') [-Warray-bounds] 98 | return (set->sig[3] | set->sig[2] | | ^ ~ arch/powerpc/include/uapi/asm/signal.h:18:2: note: array 'sig' declared here 18 | unsigned long sig[_NSIG_WORDS]; | ^ In file included from arch/powerpc/kernel/asm-offsets.c:12: In file included from include/linux/compat.h:17: In file included from include/linux/fs.h:33: In file included from include/linux/percpu-rwsem.h:7: In file included from include/linux/rcuwait.h:6: In file included from include/linux/sched/signal.h:6: include/linux/signal.h:98:25: warning: array index 2 is past the end of the array (that has type 'unsigned long[2]') [-Warray-bounds] 98 | return (set->sig[3] | set->sig[2] | | ^ ~ arch/powerpc/include/uapi/asm/signal.h:18:2: note: array 'sig' declared here 18 | unsigned long sig[_NSIG_WORDS]; | ^ In file included from arch/powerpc/kernel/asm-offsets.c:12: In file included from include/linux/compat.h:17: In file included from include/linux/fs.h:33: In file included from include/linux/percpu-rwsem.h:7: In file included from include/linux/rcuwait.h:6: In file included from include/linux/sched/signal.h:6: include/linux/signal.h:114:11: warning: array index 3 is past the end of the array (that has type 'const unsigned long[2]') [-Warray-bounds] 114 | return (set1->sig[3] == set2->sig[3]) && | ^ ~ arch/powerpc/include/uapi/asm/signal.h:18:2: note: array 'sig' declared here 18 | unsigned long sig[_NSIG_WORDS]; | ^ In file included from arch/powerpc/kernel/asm-offsets.c:12: In file included from include/linux/compat.h:17: In file included from include/linux/fs.h:33: In file included from include/linux/percpu-rwsem.h:7: In file included from include/linux/rcuwait.h:6: In file included from include/linux/sched/signal.h:6: include/linux/signal.h:114:27: warning: array index 3 is past the end of the array (that has type 'const unsigned long[2]') [-Warray-bounds] 114 | return (set1->sig[3] == set2->sig[3]) && | ^ ~ arch/powerpc/include/uapi/asm/signal.h:18:2: note: array 'sig' declared here 18 | unsigned long sig[_NSIG_WORDS]; | ^ In file included from arch/powerpc/kernel/asm-offsets.c:12: In file included from include/linux/compat.h:17: In file included from include/linux/fs.h:33: In file included from include/linux/percpu-rwsem.h:7: In file included from include/linux/rcuwait.h:6: In file included from include/linux/sched/signal.h:6: include/linux/signal.h:115:5: warning: array index 2 is past the end of the array (that has type 'const unsigned long[2]') [-Warray-bounds] 115 | (set1->sig[2] == set2->sig[2]) && | ^ ~ arch/powerpc/include/uapi/asm/signal.h:18:2: note: array 'sig' declared here 18 | unsigned long sig[_NSIG_WORDS]; | ^ In file included from arch/powerpc/kernel/asm-offsets.c:12: In file included from include/linux/compat.h:17: In file included from include/linux/fs.h:33: In file included from include/linux/percpu-rwsem.h:7: In file included from include/linux/rcuwait.h:6: In file included from include/linux/sched/signal.h:6: include/linux/signal.h:115:21: warning: array index 2 is past the end of the array (that has type 'const unsigned long[2]') [-Warray-bounds] 115 | (set1->sig[2] == set2->sig[2]) && | ^ ~ arch/powerpc/include/uapi/asm/signal.h:18:2: note: array 'sig' declared here 18 | unsigned long sig[_NSIG_WORDS]; | ^ In file included from arch/powerpc/kernel/asm-offsets.c:12: In file included from include/linux/compat.h:17: In file included from include/linux/fs.h:33: In file included from include/linux/percpu-rwsem.h:7: In file included from include/linux/rcuwait.h:6: In file included from include/linux/sched/signal.h:6: include/linux/signal.h:157:1: warning: array index 3 is past the end of the array (that has type 'const unsigned long[2]') [-Warray-bounds] 157 | _SIG_SET_BINOP(sigorsets, _sig_or) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/signal.h:138:8: note: expanded from macro '_SIG_SET_BINOP' 138 | a3 = a->sig[3]; a2 = a->sig[2]; \ | ^ ~ arch/powerpc/include/uapi/asm/signal.h:18:2: note: array 'sig' declared here 18 | unsigned long sig[_NSIG_WORDS]; | ^ In file included from arch/powerpc/kernel/asm-offsets.c:12: In file included from include/linux/compat.h:17: In file included from include/linux/fs.h:33: In file included from include/linux/percpu-rwsem.h:7: In file included from include/linux/rcuwait.h:6: In file included from include/linux/sched/signal.h:6: include/linux/signal.h:157:1: warning: array index 2 is past the end of the array (that has type 'const unsigned long[2]') [-Warray-bounds] 157 | _SIG_SET_BINOP(sigorsets, _sig_or) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/signal.h:138:24: note: expanded from macro '_SIG_SET_BINOP' 138 | a3 = a->sig[3]; a2 = a->sig[2]; \ vim +/int +8 arch/powerpc/include/asm/preempt.h 6 7 #if defined(CONFIG_PREEMPT_DYNAMIC) && defined(CONFIG_HAVE_PREEMPT_DYNAMIC_KEY) > 8 DECLARE_STATIC_KEY_TRUE(sk_dynamic_irqentry_exit_cond_resched); 9 #endif 10 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki