From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.17]) (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 60A5C285061 for ; Thu, 21 May 2026 05:09:53 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.17 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779340195; cv=none; b=TcRZxu6lAE0VfD+nQB2Ey5PJ/yusBmaErbFXwEpNvegLBPooNY+xR167tGaf7NQtnwYR10I6TDzcpyBqgC+bDFnEg9bo2RAs60SdssPKJuFOsWGDwMkz+AkOPakos99Y5RLVOZ4Z8wxlGL4976vEpM+tjOgLOeGH5pc7K9EFKa8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779340195; c=relaxed/simple; bh=pkQKioEOiq3Yd8aW1N+aukfMsTVvjM7X2bJUjlR4xac=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=rNzKu1CM2cCXrbF8p/QCOLoXUtA36pOssR710gtA+IpNYrFM2FVzZLFY+wZ2Bu5NhSGtwNp39iIHyO5CrplXSbGSRxAFIZKR+JwWpbT/KFBILQ/PFV5x4OS1Wi6hmzXIdsAruQ8BSqun0w1BRV0h7TMWOFJGy0UWdQUEZj4Qpoo= 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=c5gd5lYU; arc=none smtp.client-ip=192.198.163.17 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="c5gd5lYU" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1779340193; x=1810876193; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=pkQKioEOiq3Yd8aW1N+aukfMsTVvjM7X2bJUjlR4xac=; b=c5gd5lYU7eUpozqEG8fWjewqnVey7HzoorJSZAVBxK6KRn/4TgUuc5Lk J6C6Auphk/vysAlxS1f9TLEgp4j+PJbxpAlTHO770dJn++joACY8gVJKx B0F9SduUIrlnl6jJUpxBcoo9O9NDkXEg5v1uCsReWBWvv32pmomfGqDdw aqRWMo0AsC/0zXYJUj3yBrHX+e/vmbwvpf9NSvJXfaJY37JUgcCLuLpGB geNA23z7RmTWUVdu+7/ebTR2XcmjjXR25vjgZRXyAlSwZqT/eJh3KP1pD gUQ/fSAyhvAVQGMpT2ZJXvCF4MRa7HKjQ6InbM5Quyw0wCQBczMO1uvVk g==; X-CSE-ConnectionGUID: QH8medImSIe6nHOapDdx2A== X-CSE-MsgGUID: YXLXejXBRbmUNuWynEeGUg== X-IronPort-AV: E=McAfee;i="6800,10657,11792"; a="80107007" X-IronPort-AV: E=Sophos;i="6.23,245,1770624000"; d="scan'208";a="80107007" Received: from fmviesa010.fm.intel.com ([10.60.135.150]) by fmvoesa111.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 20 May 2026 22:09:53 -0700 X-CSE-ConnectionGUID: i1dpeZQ7Rput1CfibfroJA== X-CSE-MsgGUID: dE3IohnzRbyV1A5SthmhFQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,245,1770624000"; d="scan'208";a="236176792" Received: from igk-lkp-server01.igk.intel.com (HELO bdf09bfdbd5f) ([10.211.93.152]) by fmviesa010.fm.intel.com with ESMTP; 20 May 2026 22:09:52 -0700 Received: from kbuild by bdf09bfdbd5f with local (Exim 4.98.2) (envelope-from ) id 1wPvfJ-00000000AmL-2C6S; Thu, 21 May 2026 05:09:49 +0000 Date: Thu, 21 May 2026 07:09:49 +0200 From: kernel test robot To: Rik van Riel Cc: oe-kbuild-all@lists.linux.dev Subject: Re: [RFC PATCH 40/40] mm: page_alloc: SPB tracepoint instrumentation [DO-NOT-MERGE] Message-ID: <202605210734.l80ENPHT-lkp@intel.com> References: <20260520150018.2491267-41-riel@surriel.com> Precedence: bulk X-Mailing-List: oe-kbuild-all@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260520150018.2491267-41-riel@surriel.com> Hi Johannes, [This is a private test report for your RFC patch.] kernel test robot noticed the following build errors: [auto build test ERROR on rppt-memblock/fixes] [cannot apply to akpm-mm/mm-everything rppt-memblock/for-next linus/master v6.16-rc1 next-20260520] [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/Rik-van-Riel/mm-page_alloc-replace-pageblock_flags-bitmap-with-struct-pageblock_data/20260520-231340 base: https://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock.git fixes patch link: https://lore.kernel.org/r/20260520150018.2491267-41-riel%40surriel.com patch subject: [RFC PATCH 40/40] mm: page_alloc: SPB tracepoint instrumentation [DO-NOT-MERGE] config: i386-allnoconfig-bpf (https://download.01.org/0day-ci/archive/20260521/202605210734.l80ENPHT-lkp@intel.com/config) compiler: gcc-14 (Debian 14.2.0-19) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260521/202605210734.l80ENPHT-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/202605210734.l80ENPHT-lkp@intel.com/ All error/warnings (new ones prefixed by >>): In file included from kernel/fork.c:120: kernel/../mm/internal.h: In function 'pfn_to_pageblock': >> kernel/../mm/internal.h:824:37: error: invalid use of undefined type 'struct pageblock_data' 824 | return &zone->pageblock_data[idx]; | ^ -- In file included from mm/filemap.c:54: mm/internal.h: In function 'pfn_to_pageblock': >> mm/internal.h:824:37: error: invalid use of undefined type 'struct pageblock_data' 824 | return &zone->pageblock_data[idx]; | ^ -- In file included from mm/mm_init.c:35: mm/internal.h: In function 'pfn_to_pageblock': >> mm/internal.h:824:37: error: invalid use of undefined type 'struct pageblock_data' 824 | return &zone->pageblock_data[idx]; | ^ mm/mm_init.c: In function 'usemap_size': >> mm/mm_init.c:1467:39: error: invalid application of 'sizeof' to incomplete type 'struct pageblock_data' 1467 | return nr_pageblocks * sizeof(struct pageblock_data); | ^~~~~~ >> mm/mm_init.c:1468:1: warning: control reaches end of non-void function [-Wreturn-type] 1468 | } | ^ -- In file included from mm/page_alloc.c:58: mm/internal.h: In function 'pfn_to_pageblock': >> mm/internal.h:824:37: error: invalid use of undefined type 'struct pageblock_data' 824 | return &zone->pageblock_data[idx]; | ^ mm/page_alloc.c: In function 'get_pfnblock_flags_word': >> mm/page_alloc.c:329:44: error: invalid use of undefined type 'struct pageblock_data' 329 | return &pfn_to_pageblock(page, pfn)->flags; | ^~ >> mm/page_alloc.c:330:1: warning: control reaches end of non-void function [-Wreturn-type] 330 | } | ^ -- In file included from fs/exec.c:82: fs/../mm/internal.h: In function 'pfn_to_pageblock': >> fs/../mm/internal.h:824:37: error: invalid use of undefined type 'struct pageblock_data' 824 | return &zone->pageblock_data[idx]; | ^ -- In file included from lib/vsprintf.c:51: lib/../mm/internal.h: In function 'pfn_to_pageblock': >> lib/../mm/internal.h:824:37: error: invalid use of undefined type 'struct pageblock_data' 824 | return &zone->pageblock_data[idx]; | ^ vim +824 kernel/../mm/internal.h 810 811 static inline struct pageblock_data *pfn_to_pageblock(const struct page *page, 812 unsigned long pfn) 813 { 814 #ifdef CONFIG_SPARSEMEM 815 struct mem_section *ms = __pfn_to_section(pfn); 816 unsigned long idx = (pfn & (PAGES_PER_SECTION - 1)) >> pageblock_order; 817 818 return §ion_to_usemap(ms)[idx]; 819 #else 820 struct zone *zone = page_zone(page); 821 unsigned long idx; 822 823 idx = (pfn - pageblock_start_pfn(zone->zone_start_pfn)) >> pageblock_order; > 824 return &zone->pageblock_data[idx]; 825 #endif 826 } 827 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki