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 E6B5438E8A7 for ; Fri, 9 Oct 2026 20:51:21 +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=1791579083; cv=none; b=APbA8oM9BbHiUgnACOlZQRQEaAYi4Cecihv7Ej5mf5gyPX8x2rhgQv8TEFx6u0onL/AvMi8PClZhkZ929fChnqrl7/DDeMR8kjiEECyUzaUCJVhyhQ6VSsQ+zab9hmGKhbWgrGXsNRzPa26RLG1Br5kESYy40fjf8SJqoWuRgI8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791579083; c=relaxed/simple; bh=DEQJeKh1aKUCl9c7JFzNmCfkldEKd85L6h1ZihvpBOc=; h=Date:From:To:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=LrY5urBwOG3bShE6CI+X2uCsiCNOMhbOQyP96Tql6ETssOH1QHkpsEWLLswHdb3in6wYNzKU4YcPphy00R457EtCGw3e/P9BG/AzZRrtm74rx6vl2aek5lA97ruQkbmomX6m2sOQHwwezFM+eypoDh71g5+vQ1Zv0ufdnXogDFM= 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=bTG4lPr1; 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="bTG4lPr1" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1791579082; x=1823115082; h=date:from:to:subject:message-id:references:mime-version: in-reply-to; bh=DEQJeKh1aKUCl9c7JFzNmCfkldEKd85L6h1ZihvpBOc=; b=bTG4lPr1H/YtBS9xpHE6edRnd8OPVlxsQuwANvBtszqb/YHTNHOtDXNb nzQYWoGKK7faOT6tIR8vXaj2G5ZV/8iFJ2szavxQ7es1vsu5ucd9avhv2 smT92PfcyfOd5hgPya269zkXW3FgDjLlIea8TeRcsZN7r+lVhZGzvM0s/ aYi1zPFTOWtPqO00bY5TXzvYSvutMqTk8Vpe8sESPH+n1djA3s/Do6kvj YL8m2m7ZoQNNJWM4q/skT9jSL6u+xjw3rt9fVl8zpu5fmqxGASw/5tiBb Bd0zKVPKK3tjwPbelJTP8xv7fXmQvY6kIonCatQZCqCX1K/7EnGH8f/Wj g==; X-CSE-ConnectionGUID: GHsY8zIxQFSVrwHCxm50+w== X-CSE-MsgGUID: AQshz2N6T5+OspVg/CRSxQ== X-IronPort-AV: E=McAfee;i="6800,10657,11930"; a="481899" X-IronPort-AV: E=Sophos;i="6.27,149,1787036400"; d="scan'208";a="481899" Received: from fmviesa001.fm.intel.com ([10.60.135.141]) by orvoesa113.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Oct 2026 13:51:21 -0700 X-CSE-ConnectionGUID: idQ0WEPkSwmdJNKLT5LT4w== X-CSE-MsgGUID: xeD5zO60QbaVUT6txIt1pA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.27,149,1787036400"; d="scan'208";a="588918" Received: from lkp-server01.sh.intel.com (HELO 0caa9d2d175c) ([10.239.97.150]) by fmviesa001.fm.intel.com with ESMTP; 09 Oct 2026 13:51:20 -0700 Received: from kbuild by 0caa9d2d175c with local (Exim 4.98.2) (envelope-from ) id 1xFHYk-000000006BI-1uWw; Fri, 09 Oct 2026 20:51:18 +0000 Date: Sat, 10 Oct 2026 04:51:03 +0800 From: kernel test robot To: Rosen Penev , sparclinux@vger.kernel.org Subject: Re: [PATCH v2] sparc64: Define p4d_page() instead of stubbing it to NULL Message-ID: <202610100432.gMvyFk85-lkp@intel.com> References: <20261008191711.223236-1-rosenp@gmail.com> Precedence: bulk X-Mailing-List: sparclinux@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: <20261008191711.223236-1-rosenp@gmail.com> Hi Rosen, kernel test robot noticed the following build errors: [auto build test ERROR on v7.3-rc6] [also build test ERROR on linus/master next-20261008] [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/Rosen-Penev/sparc64-Define-p4d_page-instead-of-stubbing-it-to-NULL/20261008-121711 base: v7.3-rc6 patch link: https://lore.kernel.org/r/20261008191711.223236-1-rosenp%40gmail.com patch subject: [PATCH v2] sparc64: Define p4d_page() instead of stubbing it to NULL config: sparc-randconfig-1000-20261010 (https://download.01.org/0day-ci/archive/20261010/202610100432.gMvyFk85-lkp@intel.com/config) compiler: sparc64-linux-gcc (GCC) 8.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20261010/202610100432.gMvyFk85-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/202610100432.gMvyFk85-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from arch/sparc/include/asm/pgtable.h:5, from include/linux/pgtable.h:6, from include/linux/mm.h:31, from mm/vmalloc.c:12: mm/vmalloc.c: In function 'vmalloc_to_page': >> arch/sparc/include/asm/pgtable_64.h:864:25: error: expected expression before 'static' #define p4d_page(p4d) static inline struct page *p4d_page(p4d_t p4d) { return NULL; } ^~~~~~ mm/vmalloc.c:849:10: note: in expansion of macro 'p4d_page' return p4d_page(*p4d) + ((addr & ~P4D_MASK) >> PAGE_SHIFT); ^~~~~~~~ vim +/static +864 arch/sparc/include/asm/pgtable_64.h 862 863 /* only used by the stubbed out hugetlb gup code, should never be called */ > 864 #define p4d_page(p4d) static inline struct page *p4d_page(p4d_t p4d) { return NULL; } 865 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki