From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.11]) (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 9099D37F8B0; Fri, 3 Apr 2026 08:45:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.11 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775205904; cv=none; b=UfSp5EFmfHgybvWfpbrtkCpxjzA4V30NdE2GMbHLliAlEO0LWYKgF6mALAjvasbxxhjhqodLvyX0DUSrzgAW56SJdvngtZKoEkO663CMMenAJzXRbuNP3t/epH2f1dzm4R2BN0hY9ds8frWw9QUTbooKbEdZcNAOCCq9fyowKjs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775205904; c=relaxed/simple; bh=/f1o6WNhSwx26j1tjGbqqP0+YVGZ77Can1Iup4t9ZFM=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=CfzpJ1jMr9VHJRhrAPFW2/xahFP4Hu8rBMBsNYaY1v1WdKEVXPXSZDIB9ef6qAEzBCyNicpgfw9fKn6jWtVT8Zn34CQTd4Bqsv/8gntU9RCxCQsbjz6rbkttHvJgMaA5AA83PWT52UdKVPb5oBpR+nLJyGXer/yVqulc8qoIkXg= 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=izM2o4TK; arc=none smtp.client-ip=192.198.163.11 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="izM2o4TK" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1775205904; x=1806741904; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=/f1o6WNhSwx26j1tjGbqqP0+YVGZ77Can1Iup4t9ZFM=; b=izM2o4TK9f0J4dmxn4ZL6o12G4AfRGhictioRrymajrVOvwum1Taj5Ks Slccb8S3cjkRSJ0ZtW/ApY7T+UhAs53IbN7LWpG4Yuc4LL2MbxCoSin9U VDdGSeOYspkMe6wCR1haC71nQbnmnoeAJvqpt9zcUo2Qd/OY9gZYuFxxk /fv3hVsqUZQX/ONHhhe6BiKDNXKrDWr0Xu7wS0/Vc85N/t87KpIZMN5XT 7yzv0EerKCiHkibi/3sSEFPVhUfKPtNrQNsdgxtUybKzqE8gX34gARvYV qFxOOXQjnKBaS5fi4SaspgSXoo9GOHoNbQuLm13WxjeXDGEDhuRPzgyj9 A==; X-CSE-ConnectionGUID: qD4LLilESFWvU/xZ61lE5g== X-CSE-MsgGUID: ZJtuNvMdR1WdDqrGyZGb9Q== X-IronPort-AV: E=McAfee;i="6800,10657,11747"; a="86888924" X-IronPort-AV: E=Sophos;i="6.23,157,1770624000"; d="scan'208";a="86888924" Received: from orviesa010.jf.intel.com ([10.64.159.150]) by fmvoesa105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 03 Apr 2026 01:45:01 -0700 X-CSE-ConnectionGUID: 2fFZdCZ3QbaHUhBP0kikbA== X-CSE-MsgGUID: FRxoNrNzSS28AIAKyacSvQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,157,1770624000"; d="scan'208";a="226368654" Received: from lkp-server01.sh.intel.com (HELO 064ad336901d) ([10.239.97.150]) by orviesa010.jf.intel.com with ESMTP; 03 Apr 2026 01:44:58 -0700 Received: from kbuild by 064ad336901d with local (Exim 4.98.2) (envelope-from ) id 1w8a9A-0000000015J-14gI; Fri, 03 Apr 2026 08:44:56 +0000 Date: Fri, 3 Apr 2026 16:44:17 +0800 From: kernel test robot To: Mathura_Kumar , brauner@kernel.org Cc: oe-kbuild-all@lists.linux.dev, academic1mathura@gmail.com, linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk Subject: Re: [PATCH v1 1/4] IPC: Added New system call do_mq_timedreceive2() for non-destructive peek on posix mqueue Message-ID: <202604030707.7rWWvONm-lkp@intel.com> References: <20260315040827.156558-2-academic1mathura@gmail.com> Precedence: bulk X-Mailing-List: linux-arch@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: <20260315040827.156558-2-academic1mathura@gmail.com> Hi Mathura_Kumar, kernel test robot noticed the following build warnings: [auto build test WARNING on perf-tools-next/perf-tools-next] [also build test WARNING on tip/perf/core perf-tools/perf-tools linus/master v7.0-rc6 next-20260402] [cannot apply to acme/perf/core] [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/Mathura_Kumar/IPC-Added-New-system-call-do_mq_timedreceive2-for-non-destructive-peek-on-posix-mqueue/20260315-143134 base: https://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next patch link: https://lore.kernel.org/r/20260315040827.156558-2-academic1mathura%40gmail.com patch subject: [PATCH v1 1/4] IPC: Added New system call do_mq_timedreceive2() for non-destructive peek on posix mqueue config: parisc-allyesconfig (https://download.01.org/0day-ci/archive/20260403/202604030707.7rWWvONm-lkp@intel.com/config) compiler: hppa-linux-gcc (GCC) 15.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260403/202604030707.7rWWvONm-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/202604030707.7rWWvONm-lkp@intel.com/ All warnings (new ones prefixed by >>): error: include/uapi/linux/mqueue.h: leak CONFIG_COMPAT to user-space make[3]: *** [scripts/Makefile.headersinst:63: usr/include/linux/mqueue.h] Error 1 make[3]: Target '__headers' not remade because of errors. make[2]: *** [Makefile:1431: headers] Error 2 In file included from arch/parisc/kernel/signal32.h:9, from arch/parisc/kernel/asm-offsets.c:34: >> include/linux/compat.h:805:65: warning: 'struct compat_mq_timedreceive2_args' declared inside parameter list will not be visible outside of this definition or declaration 805 | asmlinkage long compat_sys_mq_timedreceive2(mqd_t mqdes, struct compat_mq_timedreceive2_args __user *uargs, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ make[2]: Target 'prepare' not remade because of errors. make[1]: *** [Makefile:248: __sub-make] Error 2 make[1]: Target 'prepare' not remade because of errors. make: *** [Makefile:248: __sub-make] Error 2 make: Target 'prepare' not remade because of errors. vim +805 include/linux/compat.h 799 800 #ifdef __ARCH_WANT_COMPAT_SYS_PWRITEV64V2 801 asmlinkage long compat_sys_pwritev64v2(unsigned long fd, 802 const struct iovec __user *vec, 803 unsigned long vlen, loff_t pos, rwf_t flags); 804 #endif > 805 asmlinkage long compat_sys_mq_timedreceive2(mqd_t mqdes, struct compat_mq_timedreceive2_args __user *uargs, 806 unsigned int flags, unsigned long index, 807 struct old_timespec32 __user *abs_timeout); 808 /* 809 * Deprecated system calls which are still defined in 810 * include/uapi/asm-generic/unistd.h and wanted by >= 1 arch 811 */ 812 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki