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 kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id 88B64C282C1 for ; Fri, 28 Feb 2025 17:32:19 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 235DA6B0085; Fri, 28 Feb 2025 12:32:19 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 1BF7B6B0088; Fri, 28 Feb 2025 12:32:19 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 060216B0089; Fri, 28 Feb 2025 12:32:19 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0017.hostedemail.com [216.40.44.17]) by kanga.kvack.org (Postfix) with ESMTP id D34316B0085 for ; Fri, 28 Feb 2025 12:32:18 -0500 (EST) Received: from smtpin27.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay08.hostedemail.com (Postfix) with ESMTP id 83CE2140F67 for ; Fri, 28 Feb 2025 17:32:18 +0000 (UTC) X-FDA: 83170047156.27.D207B48 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.8]) by imf02.hostedemail.com (Postfix) with ESMTP id A974B8001D for ; Fri, 28 Feb 2025 17:32:15 +0000 (UTC) Authentication-Results: imf02.hostedemail.com; dkim=pass header.d=intel.com header.s=Intel header.b=Hn3+ZnLF; dmarc=pass (policy=none) header.from=intel.com; spf=pass (imf02.hostedemail.com: domain of lkp@intel.com designates 192.198.163.8 as permitted sender) smtp.mailfrom=lkp@intel.com ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1740763936; a=rsa-sha256; cv=none; b=FFrJr5Nbu0VokC4ghtjDTizfR0gZFRNfh5gtd4eNSs3xQGQWlhvbUjARBTpCHJrnJatX+z 0ODVOYcBm5mDcecdPdgiwxVFlpDpr3yNNk7Hnm0sWEFZRbf0pBpLzuOeCrqzFKM7VtoZ0A zPIGbYKEhTVQkfpbj+d3S7ieSCAdrDU= ARC-Authentication-Results: i=1; imf02.hostedemail.com; dkim=pass header.d=intel.com header.s=Intel header.b=Hn3+ZnLF; dmarc=pass (policy=none) header.from=intel.com; spf=pass (imf02.hostedemail.com: domain of lkp@intel.com designates 192.198.163.8 as permitted sender) smtp.mailfrom=lkp@intel.com ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1740763936; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=hiMSRLKf86czRwhmaTa63z7U1FUzi5X3DtXKeMIgzRo=; b=ixktsW17UEn4FIYqSLxzRLNmuLuXdC/dNoDUjaUXriy+RsN71EZJJPFr68ShmJ1xwCiLTg xN7YQiB7rDmTcmt2WPPBp1wzOQEEvkoDPVUyA6YreRei1juRvqlBFhZqAgO9CXKPmr1bRq MlIT/jWKH4cjmjXopjvuumUJCgTIzi0= DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1740763936; x=1772299936; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=0X35A1fZOS0POJ7BKgK0KyaRi//1aHcM0Zz6yyZC8zA=; b=Hn3+ZnLFW/NbkZ4/b0JPcECZ8Z4nC1WSY1d9y1UNQqA09OQhIv7VsJ/0 7LNOkSFEamm9VWbGjKNjoFAj9h+Pmij9ttd1lJ3S9XL67WITCrL2p/smy K+v28Q/le2rJ++9T0VB1yueAnFYVzGnMDNrZbX22849AQS4/P4pH8/zBD BrNiq1SYN37Qaxu9DZ2ekAeRHilyaV0OgeoNDMZsmgAchEe9IRWbROj0a PlSNJfFGT2JjaM4wmjH+8JukIFYyvIuhYyLfWkok95MV4yaP8jjucj7dB B1s4WqrzQUQZczst+Am5xZe6R45fjkrHN8abkmUHq3Ug7JoZ4E3bQ4N3F g==; X-CSE-ConnectionGUID: 7IAYu9IaTAqaU5cA8KzXNQ== X-CSE-MsgGUID: Em6YMjq5QHSOfZFbsJ6lvA== X-IronPort-AV: E=McAfee;i="6700,10204,11359"; a="59239413" X-IronPort-AV: E=Sophos;i="6.13,322,1732608000"; d="scan'208";a="59239413" Received: from fmviesa001.fm.intel.com ([10.60.135.141]) by fmvoesa102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 Feb 2025 09:32:08 -0800 X-CSE-ConnectionGUID: ShrOUN/VSLW/JqStEV+a/g== X-CSE-MsgGUID: s5M4XoM+ScKozAGi7ZpenQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.12,224,1728975600"; d="scan'208";a="148305333" Received: from lkp-server02.sh.intel.com (HELO 76cde6cc1f07) ([10.239.97.151]) by fmviesa001.fm.intel.com with ESMTP; 28 Feb 2025 09:32:06 -0800 Received: from kbuild by 76cde6cc1f07 with local (Exim 4.96) (envelope-from ) id 1to4D7-000FHS-0N; Fri, 28 Feb 2025 17:31:47 +0000 Date: Sat, 1 Mar 2025 01:31:30 +0800 From: kernel test robot To: Brendan Jackman , Andrew Morton , David Hildenbrand , Oscar Salvador Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, Linux Memory Management List , Johannes Weiner , Vlastimil Babka , linux-kernel@vger.kernel.org, Brendan Jackman Subject: Re: [PATCH] mm/page_alloc: Add lockdep assertion for pageblock type change Message-ID: <202503010129.rJvGqZN1-lkp@intel.com> References: <20250227-pageblock-lockdep-v1-1-3701efb331bb@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250227-pageblock-lockdep-v1-1-3701efb331bb@google.com> X-Rspamd-Server: rspam08 X-Rspamd-Queue-Id: A974B8001D X-Stat-Signature: fmc6gm5jacc5fjj5rxbbucmrmii3pi5n X-Rspam-User: X-HE-Tag: 1740763935-699143 X-HE-Meta: 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 2lYJssLw ME7KCjxOf6zDlZJT8KFYIqDOshOwaCLlMIDPFbrCPZ3VRigEhmzuMZLPitSdRecFzLn9REH0fUwA3O+teANBBE/RUqt/4Zo9BzIh3atGwXG+vS2Oex12LoEbu3GRyr/PYuG/BtQZNWC9To462wekFHI67gIRxeVFwVoNbwGyZ8aFkAGB/U9NFluRzWehZOdHa+U5oA/VM2tIH5RLbBxuE+1EIXXDyzlXjH1sRB6NAKs9YIUeMcL6GDI4aR02jvwedMO7d8lX+XaJ3a1G1qqN82FOq8xBgxuDJxavwuXtbwYqriRAkQmQLfOsR3Y6MEigesYSXC3nXpVMX/R8jRd0e2ZUzyiLzKwzpZIu1PtaEYUoaP7nLJ7CYBcfgD5hW67LnQ/mQIfm3r7YkCfvxMC6LIYHmfQ== X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: Hi Brendan, kernel test robot noticed the following build errors: [auto build test ERROR on d58172d128acbafa2295aa17cc96e28260da9a86] url: https://github.com/intel-lab-lkp/linux/commits/Brendan-Jackman/mm-page_alloc-Add-lockdep-assertion-for-pageblock-type-change/20250228-002107 base: d58172d128acbafa2295aa17cc96e28260da9a86 patch link: https://lore.kernel.org/r/20250227-pageblock-lockdep-v1-1-3701efb331bb%40google.com patch subject: [PATCH] mm/page_alloc: Add lockdep assertion for pageblock type change config: x86_64-buildonly-randconfig-002-20250228 (https://download.01.org/0day-ci/archive/20250301/202503010129.rJvGqZN1-lkp@intel.com/config) compiler: clang version 19.1.7 (https://github.com/llvm/llvm-project cd708029e0b2869e80abe31ddb175f7c35361f90) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250301/202503010129.rJvGqZN1-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/202503010129.rJvGqZN1-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from mm/page_alloc.c:19: In file included from include/linux/mm.h:2302: include/linux/vmstat.h:518:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 518 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ In file included from mm/page_alloc.c:44: include/linux/mm_inline.h:47:41: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 47 | __mod_lruvec_state(lruvec, NR_LRU_BASE + lru, nr_pages); | ~~~~~~~~~~~ ^ ~~~ include/linux/mm_inline.h:49:22: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 49 | NR_ZONE_LRU_BASE + lru, nr_pages); | ~~~~~~~~~~~~~~~~ ^ ~~~ >> mm/page_alloc.c:421:3: error: call to undeclared function 'in_mem_hotplug'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 421 | in_mem_hotplug() || | ^ mm/page_alloc.c:2857:2: warning: arithmetic between different enumeration types ('enum vm_event_item' and 'enum zone_type') [-Wenum-enum-conversion] 2857 | __count_zid_vm_events(PGALLOC, page_zonenum(page), 1 << order); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:139:34: note: expanded from macro '__count_zid_vm_events' 139 | __count_vm_events(item##_NORMAL - ZONE_NORMAL + zid, delta) | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~ mm/page_alloc.c:2974:3: warning: arithmetic between different enumeration types ('enum vm_event_item' and 'enum zone_type') [-Wenum-enum-conversion] 2974 | __count_zid_vm_events(PGALLOC, page_zonenum(page), 1 << order); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:139:34: note: expanded from macro '__count_zid_vm_events' 139 | __count_vm_events(item##_NORMAL - ZONE_NORMAL + zid, delta) | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~ mm/page_alloc.c:4745:2: warning: arithmetic between different enumeration types ('enum vm_event_item' and 'enum zone_type') [-Wenum-enum-conversion] 4745 | __count_zid_vm_events(PGALLOC, zone_idx(zone), nr_account); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:139:34: note: expanded from macro '__count_zid_vm_events' 139 | __count_vm_events(item##_NORMAL - ZONE_NORMAL + zid, delta) | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~ 6 warnings and 1 error generated. vim +/in_mem_hotplug +421 mm/page_alloc.c 417 418 void set_pageblock_migratetype(struct page *page, int migratetype) 419 { 420 lockdep_assert_once(system_state == SYSTEM_BOOTING || > 421 in_mem_hotplug() || 422 lockdep_is_held(&page_zone(page)->lock)); 423 424 if (unlikely(page_group_by_mobility_disabled && 425 migratetype < MIGRATE_PCPTYPES)) 426 migratetype = MIGRATE_UNMOVABLE; 427 428 set_pfnblock_flags_mask(page, (unsigned long)migratetype, 429 page_to_pfn(page), MIGRATETYPE_MASK); 430 } 431 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki