From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.21]) (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 589872036E9; Sat, 28 Mar 2026 09:55:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.21 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774691722; cv=none; b=J0ZwR6pCXdfjZbBH8LqBWrZ89CZWyjW4ypKaFjXWDeyuVSP6fKqRQERzsDq5I0/GWFnmz7fGEYkdUs2rwM2wg1l0lGNWAhL3apXO1BTzwYXhVd7I0vMstgIxDjbxyDPv+qkW5WklncLILqESyeF6LXA5HPfgxOtUHQgaDqqBa34= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774691722; c=relaxed/simple; bh=tGRNjEkmKkP55RyI36TLF24P2O39ClA0J2pu35ocaXQ=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=i1cHWh5IHTmTOfaFQ+z8a/UpVYrGQ6HvSafMM/GG7RE1FepfoOY9FGOeLsSyOpBX4DuE9RCejCnmw2K+HO/bihIdh+0PlZDm1ua+Fqqx8r/SNWfs7ZQQ/JT63P6z5zal0jyZo4ec9sXO5mY5rWFZcU5237ws52XBpzGkK0zDQoE= 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=Td77NANE; arc=none smtp.client-ip=198.175.65.21 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="Td77NANE" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1774691720; x=1806227720; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=tGRNjEkmKkP55RyI36TLF24P2O39ClA0J2pu35ocaXQ=; b=Td77NANE9E85rUskshjPxE+WliZPVu9phaaqu+WHFxlnlnMxJEmQEE9p ZMRlQyE0MpRL87F/95nwzYQHClmBTmnM6mKS6o6BZJUbEvYNux/+taTeV xXlIBJKcLVE2fY0eVcrGNn8O1YHdozx9QEsbEioJzu8c7xGIlP9i/Cn9m ctyTyMlt9QA69Hv+kpl2Ulicg9+wsuKcdtN3NzkG9/Ua3Nbk27+VR0gi6 TSsBcQlRuoaqCJPE199FbUVy1scrIYvOKn0TXvFmxkClSzlVRAE11GWV5 kDDzSA+NSOG6vjkb9m3HG+ARacCu7/8bexJyDB1+7sJiOTyMXNhW8jOwn g==; X-CSE-ConnectionGUID: MElUTVqtTAGzIGihEaFh3w== X-CSE-MsgGUID: B7iBwJZTSJeFciKc7vNhCA== X-IronPort-AV: E=McAfee;i="6800,10657,11742"; a="75633807" X-IronPort-AV: E=Sophos;i="6.23,145,1770624000"; d="scan'208";a="75633807" Received: from fmviesa001.fm.intel.com ([10.60.135.141]) by orvoesa113.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 Mar 2026 02:55:19 -0700 X-CSE-ConnectionGUID: v9BKKQRJS6W2wyd96Ksx5Q== X-CSE-MsgGUID: kuXnB5WIS620/P7LJwxCMw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,145,1770624000"; d="scan'208";a="248786208" Received: from lkp-server01.sh.intel.com (HELO 3905d212be1b) ([10.239.97.150]) by fmviesa001.fm.intel.com with ESMTP; 28 Mar 2026 02:55:13 -0700 Received: from kbuild by 3905d212be1b with local (Exim 4.98.2) (envelope-from ) id 1w6QNp-00000000BI1-3ouf; Sat, 28 Mar 2026 09:55:09 +0000 Date: Sat, 28 Mar 2026 17:54:51 +0800 From: kernel test robot To: Zi Yan , "Matthew Wilcox (Oracle)" , Song Liu Cc: oe-kbuild-all@lists.linux.dev, Chris Mason , David Sterba , Alexander Viro , Christian Brauner , Jan Kara , Andrew Morton , Linux Memory Management List , David Hildenbrand , Lorenzo Stoakes , Zi Yan , Baolin Wang , "Liam R. Howlett" , Nico Pache , Ryan Roberts , Dev Jain , Barry Song , Lance Yang , Vlastimil Babka , Mike Rapoport , Suren Baghdasaryan , Michal Hocko , Shuah Khan , linux-btrfs@vger.kernel.org, linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-kselftest@vger.kernel.org Subject: Re: [PATCH v1 07/10] mm/truncate: use folio_split() in truncate_inode_partial_folio() Message-ID: <202603281704.ILlsxaUM-lkp@intel.com> References: <20260327014255.2058916-8-ziy@nvidia.com> Precedence: bulk X-Mailing-List: linux-fsdevel@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: <20260327014255.2058916-8-ziy@nvidia.com> Hi Zi, kernel test robot noticed the following build errors: [auto build test ERROR on akpm-mm/mm-everything] [also build test ERROR on brauner-vfs/vfs.all kdave/for-next linus/master v7.0-rc5 next-20260327] [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/Zi-Yan/mm-remove-READ_ONLY_THP_FOR_FS-Kconfig-option/20260327-142622 base: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-everything patch link: https://lore.kernel.org/r/20260327014255.2058916-8-ziy%40nvidia.com patch subject: [PATCH v1 07/10] mm/truncate: use folio_split() in truncate_inode_partial_folio() config: nios2-allnoconfig (https://download.01.org/0day-ci/archive/20260328/202603281704.ILlsxaUM-lkp@intel.com/config) compiler: nios2-linux-gcc (GCC) 11.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260328/202603281704.ILlsxaUM-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/202603281704.ILlsxaUM-lkp@intel.com/ All error/warnings (new ones prefixed by >>): In file included from include/linux/mm.h:1746, from include/linux/pid_namespace.h:7, from include/linux/ptrace.h:10, from arch/nios2/kernel/asm-offsets.c:10: >> include/linux/huge_mm.h:625:1: error: expected identifier or '(' before '{' token 625 | { | ^ >> include/linux/huge_mm.h:623:19: warning: 'folio_split' declared 'static' but never defined [-Wunused-function] 623 | static inline int folio_split(struct folio *folio, unsigned int new_order, | ^~~~~~~~~~~ make[3]: *** [scripts/Makefile.build:184: arch/nios2/kernel/asm-offsets.s] Error 1 make[3]: Target 'prepare' not remade because of errors. make[2]: *** [Makefile:1337: prepare0] Error 2 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 +625 include/linux/huge_mm.h e220917fa50774 Luis Chamberlain 2024-08-22 622 9ee18d22957981 Zi Yan 2026-03-26 @623 static inline int folio_split(struct folio *folio, unsigned int new_order, 9ee18d22957981 Zi Yan 2026-03-26 624 struct page *page, struct list_head *list); 7460b470a131f9 Zi Yan 2025-03-07 @625 { a488ba3124c82d Pankaj Raghav 2025-09-05 626 VM_WARN_ON_ONCE_FOLIO(1, folio); a488ba3124c82d Pankaj Raghav 2025-09-05 627 return -EINVAL; 7460b470a131f9 Zi Yan 2025-03-07 628 } 7460b470a131f9 Zi Yan 2025-03-07 629 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki