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]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 8DDD7CEBF61 for ; Sun, 16 Nov 2025 22:39:18 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id E372E6B000A; Sun, 16 Nov 2025 17:39:17 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id E0EE86B000D; Sun, 16 Nov 2025 17:39:17 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id D4B416B000E; Sun, 16 Nov 2025 17:39:17 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0016.hostedemail.com [216.40.44.16]) by kanga.kvack.org (Postfix) with ESMTP id C10636B000A for ; Sun, 16 Nov 2025 17:39:17 -0500 (EST) Received: from smtpin18.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay07.hostedemail.com (Postfix) with ESMTP id 696E5160B32 for ; Sun, 16 Nov 2025 22:39:17 +0000 (UTC) X-FDA: 84117937554.18.6C1312A Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.11]) by imf27.hostedemail.com (Postfix) with ESMTP id B80BA40009 for ; Sun, 16 Nov 2025 22:39:14 +0000 (UTC) Authentication-Results: imf27.hostedemail.com; dkim=pass header.d=intel.com header.s=Intel header.b=gJxym1fc; dmarc=pass (policy=none) header.from=intel.com; spf=pass (imf27.hostedemail.com: domain of lkp@intel.com designates 198.175.65.11 as permitted sender) smtp.mailfrom=lkp@intel.com ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1763332755; a=rsa-sha256; cv=none; b=E/X9fddoQ+gI7bRqTZpqnHbS1C/6mJ28plvmvkPwlVNrP5et2YedLhO44p0vg3za0JQWBM 2XoLWi+oLRzs0TOkH1T9YxRDMThcfIYAUdzycMFznT6R4GFXPZ5uEwO4eInkFlZkKXOoj0 i6WcTg5SGAcr4h3Cs4UVFkc7R22YiYM= ARC-Authentication-Results: i=1; imf27.hostedemail.com; dkim=pass header.d=intel.com header.s=Intel header.b=gJxym1fc; dmarc=pass (policy=none) header.from=intel.com; spf=pass (imf27.hostedemail.com: domain of lkp@intel.com designates 198.175.65.11 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=1763332755; 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=3RGXiJpaTbMJFy0eModCfemSRsQw9LW89vY7sycmvHo=; b=nLViMx/fSRz8kCVwT5lUOZrNZpn9Gg3/QOCliiy3m6JueXUtOCs/vz29sfksgVkKeLrbC8 tr1TTKvabV5QAvm3yKa1+P4zSKJEzVnY+wVVZpmpQKkYqw8McSRFR9YCUdg1xchTJNxrlk iOzaNjL3tRVKZzcxBVD8v+Sz7JWFg/w= DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1763332755; x=1794868755; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=axivBqRhfsA8y2ZQJpQxZddTtACDe6CgCnQ3nRedy3c=; b=gJxym1fciCVLdygerBgsxnWQB1vyYbCMM+SGK9SxAsfyxz1hs7gbUYr6 605ZLfmVYNJEI7rsPox70lloeCCrs0kC6oo5+I8JXI7ygZ44d4pxoJa8m dOXgk+VV5RDSy5pdTF4GYyOoHiw4VwLyxh4xxaRqNL87HkXbQl54vuMrb SIYAxP8GRCI3bfphqw30WJwD/cHjhNmM+3iqWdx5fPqtcFcmqPNSbjDO7 wS/wuiKjVM7rqSLvyJeziCT6JO3xvjfhLX2fI8cOJaCl0tzeEeGSZ3Z08 gJaeEDmhmyvFzzC0ydAqNCjabTV+6wJP49pagv0fqJjS6Rg9g/SeG3AOG w==; X-CSE-ConnectionGUID: KiwdvGUuSGWMo4Czwzz3Kw== X-CSE-MsgGUID: 7+ei1VbOSNCJBqvnmk8GFQ== X-IronPort-AV: E=McAfee;i="6800,10657,11615"; a="75654069" X-IronPort-AV: E=Sophos;i="6.19,310,1754982000"; d="scan'208";a="75654069" Received: from orviesa005.jf.intel.com ([10.64.159.145]) by orvoesa103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Nov 2025 14:39:13 -0800 X-CSE-ConnectionGUID: nPGUdiYcQvOTOddza7SVMA== X-CSE-MsgGUID: JCCZNBKkRAaEd7ykp321+Q== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.19,310,1754982000"; d="scan'208";a="195434281" Received: from lkp-server01.sh.intel.com (HELO 7b01c990427b) ([10.239.97.150]) by orviesa005.jf.intel.com with ESMTP; 16 Nov 2025 14:39:09 -0800 Received: from kbuild by 7b01c990427b with local (Exim 4.96) (envelope-from ) id 1vKlOk-00097p-1a; Sun, 16 Nov 2025 22:39:06 +0000 Date: Mon, 17 Nov 2025 06:38:23 +0800 From: kernel test robot To: Jiaqi Yan , nao.horiguchi@gmail.com, linmiaohe@huawei.com, ziy@nvidia.com Cc: oe-kbuild-all@lists.linux.dev, david@redhat.com, lorenzo.stoakes@oracle.com, william.roche@oracle.com, harry.yoo@oracle.com, tony.luck@intel.com, wangkefeng.wang@huawei.com, willy@infradead.org, jane.chu@oracle.com, akpm@linux-foundation.org, osalvador@suse.de, muchun.song@linux.dev, linux-mm@kvack.org, linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, Jiaqi Yan Subject: Re: [PATCH v1 1/2] mm/huge_memory: introduce uniform_split_unmapped_folio_to_zero_order Message-ID: <202511170614.JnCyqo45-lkp@intel.com> References: <20251116014721.1561456-2-jiaqiyan@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20251116014721.1561456-2-jiaqiyan@google.com> X-Rspam-User: X-Rspamd-Server: rspam11 X-Rspamd-Queue-Id: B80BA40009 X-Stat-Signature: xmd6ypdwqxwgc3mp4nobpsyg4gjt9ejp X-HE-Tag: 1763332754-459110 X-HE-Meta: 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 rYM3kcMW 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 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 Jiaqi, kernel test robot noticed the following build errors: [auto build test ERROR on linus/master] [also build test ERROR on v6.18-rc5] [cannot apply to akpm-mm/mm-everything next-20251114] [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/Jiaqi-Yan/mm-huge_memory-introduce-uniform_split_unmapped_folio_to_zero_order/20251116-094846 base: linus/master patch link: https://lore.kernel.org/r/20251116014721.1561456-2-jiaqiyan%40google.com patch subject: [PATCH v1 1/2] mm/huge_memory: introduce uniform_split_unmapped_folio_to_zero_order config: arc-randconfig-001-20251117 (https://download.01.org/0day-ci/archive/20251117/202511170614.JnCyqo45-lkp@intel.com/config) compiler: arc-linux-gcc (GCC) 14.3.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251117/202511170614.JnCyqo45-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/202511170614.JnCyqo45-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from include/linux/mm.h:6, from arch/arc/kernel/asm-offsets.c:8: include/linux/huge_mm.h: In function 'uniform_split_unmapped_folio_to_zero_order': >> include/linux/huge_mm.h:575:33: error: 'page' undeclared (first use in this function) 575 | VM_WARN_ON_ONCE_PAGE(1, page); | ^~~~ include/linux/mmdebug.h:55:27: note: in definition of macro 'VM_WARN_ON_ONCE_PAGE' 55 | dump_page(page, "VM_WARN_ON_ONCE_PAGE(" __stringify(cond)")");\ | ^~~~ include/linux/huge_mm.h:575:33: note: each undeclared identifier is reported only once for each function it appears in 575 | VM_WARN_ON_ONCE_PAGE(1, page); | ^~~~ include/linux/mmdebug.h:55:27: note: in definition of macro 'VM_WARN_ON_ONCE_PAGE' 55 | dump_page(page, "VM_WARN_ON_ONCE_PAGE(" __stringify(cond)")");\ | ^~~~ make[3]: *** [scripts/Makefile.build:182: arch/arc/kernel/asm-offsets.s] Error 1 shuffle=3849756084 make[3]: Target 'prepare' not remade because of errors. make[2]: *** [Makefile:1280: prepare0] Error 2 shuffle=3849756084 make[2]: Target 'prepare' not remade because of errors. make[1]: *** [Makefile:248: __sub-make] Error 2 shuffle=3849756084 make[1]: Target 'prepare' not remade because of errors. make: *** [Makefile:248: __sub-make] Error 2 shuffle=3849756084 make: Target 'prepare' not remade because of errors. vim +/page +575 include/linux/huge_mm.h 567 568 static inline bool 569 can_split_folio(struct folio *folio, int caller_pins, int *pextra_pins) 570 { 571 return false; 572 } 573 static inline int uniform_split_unmapped_folio_to_zero_order(struct folio *folio) 574 { > 575 VM_WARN_ON_ONCE_PAGE(1, page); 576 return -EINVAL; 577 } 578 static inline int 579 split_huge_page_to_list_to_order(struct page *page, struct list_head *list, 580 unsigned int new_order) 581 { 582 VM_WARN_ON_ONCE_PAGE(1, page); 583 return -EINVAL; 584 } 585 static inline int split_huge_page(struct page *page) 586 { 587 VM_WARN_ON_ONCE_PAGE(1, page); 588 return -EINVAL; 589 } 590 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki