From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=192.198.163.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793095618; b=gy/Br+ZKxAaHW8YDQFcj18Akd5ZtT9/sfzAMnZia/GjECseaLYnPLKuDgNJ+c5dKPMfh aYaaAJ7JXNcg4fu0mEEh3sQ/5jcU6b81PD3HtXR9L8qM4m+6jRlIYvM5vHzo8aeXumOh1 e0HBJuTq8DWJPE4ZCps+mxY2Ce0HiGrjwYfAj0OYChCdzkRRapiLQVv0rwaTt18O18sZW 3+DPSq/mCyxpDyn3nHzsgOWkhgenDoBNwec35vMphiF25gqGppzDBqzxk/Rq+1466v1Sm gzM8/PIM2C8MthjofFFFw3rleZPOcOr1Th4PiUu7WX7HMtsLrlUBm/Ewj4flhCWeVzA== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793095618; h=DMARC-Filter:DKIM-Signature:X-CSE-ConnectionGUID:X-CSE-MsgGUID: X-IronPort-AV:X-IronPort-AV:Received:X-CSE-ConnectionGUID: X-CSE-MsgGUID:X-ExtLoop1:X-IronPort-AV:Received:Received:Date:From:To: Cc:Subject:Message-ID:User-Agent; bh=43yJKQZoeXXSCwOVI+AYnBX5iDDQ8oiyeFR9GHm8WXo=; b=NXzg35r2vUqSJTknxw6fW+OvuhwU/ILB9iFpBBxyjFOkqmybnGjbMHj9lEUa3Awn76YT n3cQT7ju2QkOzL1n2VrKCbm91+e5orEtYO+tPpNh1y/YVbCQejfHEbfpFNgelwo3Tk4+R 5h2U7+J6GVouuE1/uVnfRgsi1VSDmcKh1OgxZ/jEl95NenC6OWWwedaM+qRv4DOCw1Y76 avCFVy7vIs8HRGKcu0LVuJUKS+Ql45EAJ2qvtUndttbMiTi9hnTzdHhoz55X7kRU4QSDF TV7brDcd2zz2s+260wMUL/Ovp2W9zcIp8JkeIKpWNYsFhq+mYPG6RmBcsKIGMmlhBuA== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass header.d=intel.com header.i=@intel.com header.a=rsa-sha256 header.s=Intel header.b=nyhLa+E1; arc=none smtp.remote-ip=192.198.163.18 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.18]) (using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D7E9A606A31A for ; Tue, 27 Oct 2026 10:06:57 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org D7E9A606A31A 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, unprotected) header.d=intel.com header.i=@intel.com header.a=rsa-sha256 header.s=Intel header.b=nyhLa+E1 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1793095618; x=1824631618; h=date:from:to:cc:subject:message-id; bh=NO4sAHf4qFSXyB8D2Shn8++WDjfGm6hXLFqyDZO4rTo=; b=nyhLa+E1Tj84sbKsMQ3rryxJyOjNqTeQ480zyePEMb1REDpA7AD8mNiz 8THVvif3KQqJz4LzZuhUL4KNWuWLtf9RrlPpIJvsz+L15+Nq2l+FM4dHJ hZE1R0kWcxd+FLStk+bSsrSZ/9zm90tSJ5z/NfWHExfs7PpAKZfY9mMGi +U3djLLNfRuiceFt3aqxOJ1OuXW7/hjH5Bh/l3jevof7mL4C8NSMf6xFU lIhZPoOz7zWexxcpFxgcnGn6uzBVrRoEPtlOGelNhB49ANI+M4NuElHSF jHiFmr0gJzj7RnFeLHDOByVSbL/t+VKm68xv2ho28DvlLaBm2ToXahcRW Q==; X-CSE-ConnectionGUID: aNCzJXffQF6j40qyttqhvg== X-CSE-MsgGUID: lWliw80lTyiX1ZB156HcIg== X-IronPort-AV: E=McAfee;i="6800,10657,11947"; a="1822944" X-IronPort-AV: E=Sophos;i="6.27,181,1787036400"; d="scan'208";a="1822944" Received: from fmviesa013.fm.intel.com ([10.60.135.153]) by fmvoesa112.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Oct 2026 03:06:58 -0700 X-CSE-ConnectionGUID: 66PUABL4SZ2SGA71dJOHWQ== X-CSE-MsgGUID: vekUAlt6RBS4L4VJkIS15w== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.27,181,1787036400"; d="scan'208";a="6351524" Received: from igk-lkp-server01.igk.intel.com (HELO 58ca8a381a5c) ([10.211.93.152]) by fmviesa013.fm.intel.com with ESMTP; 27 Oct 2026 03:06:56 -0700 Received: from kbuild by 58ca8a381a5c with local (Exim 4.98.2) (envelope-from ) id 1xLe50-000000004TH-09DB; Tue, 27 Oct 2026 10:06:54 +0000 Date: Tue, 27 Oct 2026 11:06:27 +0100 From: kernel test robot To: cros-kernel-buildreports@googlegroups.com Cc: oe-kbuild-all@lists.linux.dev Subject: [android-common:android13-5.10-2026-10 1/1] mm/page_alloc.c:6789:16: sparse: sparse: incorrect type in assignment (different address spaces) Message-ID: <202610271107.YfAcC0zm-lkp@intel.com> User-Agent: s-nail v14.9.25 X-Mailing-List: oe-kbuild-all@lists.linux.dev List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list tree: https://android.googlesource.com/kernel/common android13-5.10-2026-10 head: a4c2f82969bc5fa7fcc21ede4b690ece7ff72335 commit: 42596c7b41c85be2647f23da66cda4b0a0c242e1 [1/1] ANDROID: fix ABI breakage caused by per_cpu_pages config: arm64-randconfig-r2309-20261018 (https://download.01.org/0day-ci/archive/20261027/202610271107.YfAcC0zm-lkp@intel.com/config) compiler: aarch64-linux-gcc (GCC) 11.5.0 sparse: v0.6.5-rc1-1-gc4640450 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20261027/202610271107.YfAcC0zm-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/202610271107.YfAcC0zm-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> mm/page_alloc.c:6789:16: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct per_cpu_pageset_ext *ps_ext @@ got struct per_cpu_pageset_ext [noderef] __percpu * @@ mm/page_alloc.c:6789:16: sparse: expected struct per_cpu_pageset_ext *ps_ext mm/page_alloc.c:6789:16: sparse: got struct per_cpu_pageset_ext [noderef] __percpu * >> mm/page_alloc.c:6790:23: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct per_cpu_pageset [noderef] __percpu *pageset @@ got struct per_cpu_pageset * @@ mm/page_alloc.c:6790:23: sparse: expected struct per_cpu_pageset [noderef] __percpu *pageset mm/page_alloc.c:6790:23: sparse: got struct per_cpu_pageset * mm/page_alloc.c:3365:28: sparse: sparse: context imbalance in 'free_unref_page_commit' - unexpected unlock mm/page_alloc.c:3687:20: sparse: sparse: context imbalance in '__rmqueue_pcplist' - different lock contexts for basic block mm/page_alloc.c: note: in included file (through include/linux/mm.h): include/linux/gfp.h:369:27: sparse: sparse: restricted gfp_t degrades to integer include/linux/gfp.h:369:27: sparse: sparse: restricted gfp_t degrades to integer include/linux/gfp.h:369:27: sparse: sparse: restricted gfp_t degrades to integer include/linux/gfp.h:369:27: sparse: sparse: restricted gfp_t degrades to integer vim +6789 mm/page_alloc.c 6783 6784 void __meminit setup_zone_pageset(struct zone *zone) 6785 { 6786 int cpu; 6787 struct per_cpu_pageset_ext *ps_ext; 6788 > 6789 ps_ext = alloc_percpu(struct per_cpu_pageset_ext); > 6790 zone->pageset = &ps_ext->pageset; 6791 for_each_possible_cpu(cpu) 6792 zone_pageset_init(zone, cpu); 6793 } 6794 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki