From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.20]) (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 8D46233A708 for ; Sun, 12 Jul 2026 01:51:27 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.20 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783821091; cv=none; b=R0FXp8mOYQiG8NxMdnrg3C0IL5yQhqbmXKK+l8ER1q0IZIaw5uvHGmt2sWohQ3iUPjCUTKTuC93nqMxXh84hD3VEqMX6I8n+3fsreQkGJrJF0mxY15GroQ3V5X0tHuAdjPL4UzgIu0H4GuLLXMjaE8lzdSOuvyr+9QAKmDqaDcs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783821091; c=relaxed/simple; bh=9aNzRU9ca+gNWteCba82EMTeV5NcPdqs6Jtoz2bM9go=; h=Date:From:To:Cc:Subject:Message-ID; b=SquBck0ZXHuAqFCAKxgke9l5gQTCuV8CPD/+Q3LICQn64GWEIWbuK+1qKnz6r1pyNFmwo4WWUoU6vl8wRdOYlpMXf9qzjkQh8c9+fZFvyKk4zzrzBm98PCr745CFQ43OtiHKYjLOd4//BE73ieVmNpu65a6iwfDp0k2p9VRyzfw= 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=CkmUaDme; arc=none smtp.client-ip=198.175.65.20 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="CkmUaDme" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1783821088; x=1815357088; h=date:from:to:cc:subject:message-id; bh=9aNzRU9ca+gNWteCba82EMTeV5NcPdqs6Jtoz2bM9go=; b=CkmUaDmeoM4/NM2cQaa6+/BUWknHHSB9gtSy4EHgR0yTuzPpT9bS1j2j 4+i/fZkDN2/x8HoNLO1vBcoOceZEprUWDiP1BeKPcQHlvnBjcF6De/6m+ OeDEMxnvcQJM10im0Ri+TiiLBF3SPpox6B9BDLL+19dgKJ3mwLrLopUH+ rGONtztTrZh9R1oUcaI9JMcdP2AlPIfOChdSR9/btoCnFSNaRR+zRdVLu YZ3Ok36Bp60LvAx919Gn3o7Z/VAas2yAsbKr1fWxbbn0eMpu+tA70CFWv 5bH4g6GfiEQJZL+jlg8Hn/4wEPpwJAtBG7kemflsh8OKYZMJVFcL85PKq w==; X-CSE-ConnectionGUID: YcFK6aVBQEulPidiWqfyiQ== X-CSE-MsgGUID: QKHTv7vMTbC9QWiTwBgurA== X-IronPort-AV: E=McAfee;i="6800,10657,11841"; a="84256709" X-IronPort-AV: E=Sophos;i="6.25,154,1779174000"; d="scan'208";a="84256709" Received: from fmviesa010.fm.intel.com ([10.60.135.150]) by orvoesa112.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Jul 2026 18:51:27 -0700 X-CSE-ConnectionGUID: kr9WBoW0QsagzKnxc7HqrQ== X-CSE-MsgGUID: oCH2iZ7DQd6Q/qLmzuGkrQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.25,154,1779174000"; d="scan'208";a="251244441" Received: from lkp-server02.sh.intel.com (HELO ea128546eb3d) ([10.239.97.151]) by fmviesa010.fm.intel.com with ESMTP; 11 Jul 2026 18:51:19 -0700 Received: from kbuild by ea128546eb3d with local (Exim 4.98.2) (envelope-from ) id 1wijLg-00000000KaI-2ofB; Sun, 12 Jul 2026 01:51:16 +0000 Date: Sun, 12 Jul 2026 09:50:35 +0800 From: kernel test robot To: Gregory Price Cc: oe-kbuild-all@lists.linux.dev Subject: [gourryinverse:scratch/gourry/cxl/compression/file_cleancache 85/98] mm/cram.c:165:14: sparse: sparse: incompatible types in comparison expression (different address spaces): Message-ID: <202607120911.twqPgjfB-lkp@intel.com> User-Agent: s-nail v14.9.25 Precedence: bulk X-Mailing-List: oe-kbuild-all@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: tree: https://github.com/gourryinverse/linux scratch/gourry/cxl/compression/file_cleancache head: 917ae95f0c6e29eaa695ff88d91f1ee1d8bc626d commit: 9fb117618cd8a8687bae14185d28b33360452bd9 [85/98] mm/cram: core compressed-RAM tier API config: x86_64-randconfig-r112-20260712 (https://download.01.org/0day-ci/archive/20260712/202607120911.twqPgjfB-lkp@intel.com/config) compiler: gcc-14 (Debian 14.2.0-19) 14.2.0 sparse: v0.6.5-rc1 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260712/202607120911.twqPgjfB-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/202607120911.twqPgjfB-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> mm/cram.c:165:14: sparse: sparse: incompatible types in comparison expression (different address spaces): mm/cram.c:165:14: sparse: struct cram_node [noderef] __rcu * mm/cram.c:165:14: sparse: struct cram_node * mm/cram.c:217:41: sparse: sparse: incompatible types in comparison expression (different address spaces): mm/cram.c:217:41: sparse: struct cram_node [noderef] __rcu * mm/cram.c:217:41: sparse: struct cram_node * mm/cram.c:803:9: sparse: sparse: incompatible types in comparison expression (different address spaces): mm/cram.c:803:9: sparse: struct cram_node [noderef] __rcu * mm/cram.c:803:9: sparse: struct cram_node * mm/cram.c:893:9: sparse: sparse: incompatible types in comparison expression (different address spaces): mm/cram.c:893:9: sparse: struct cram_node [noderef] __rcu * mm/cram.c:893:9: sparse: struct cram_node * mm/cram.c:146:14: sparse: sparse: incompatible types in comparison expression (different address spaces): mm/cram.c:146:14: sparse: struct cram_node [noderef] __rcu * mm/cram.c:146:14: sparse: struct cram_node * mm/cram.c:146:14: sparse: sparse: incompatible types in comparison expression (different address spaces): mm/cram.c:146:14: sparse: struct cram_node [noderef] __rcu * mm/cram.c:146:14: sparse: struct cram_node * mm/cram.c:146:14: sparse: sparse: incompatible types in comparison expression (different address spaces): mm/cram.c:146:14: sparse: struct cram_node [noderef] __rcu * mm/cram.c:146:14: sparse: struct cram_node * mm/cram.c:146:14: sparse: sparse: incompatible types in comparison expression (different address spaces): mm/cram.c:146:14: sparse: struct cram_node [noderef] __rcu * mm/cram.c:146:14: sparse: struct cram_node * mm/cram.c:146:14: sparse: sparse: incompatible types in comparison expression (different address spaces): mm/cram.c:146:14: sparse: struct cram_node [noderef] __rcu * mm/cram.c:146:14: sparse: struct cram_node * mm/cram.c:146:14: sparse: sparse: incompatible types in comparison expression (different address spaces): mm/cram.c:146:14: sparse: struct cram_node [noderef] __rcu * mm/cram.c:146:14: sparse: struct cram_node * vim +165 mm/cram.c 159 160 static void cram_set_migration_blocked(int nid, bool blocked) 161 { 162 struct cram_node *cn; 163 164 rcu_read_lock(); > 165 cn = rcu_dereference(cram_nodes[nid]); 166 if (cn) 167 WRITE_ONCE(cn->migration_blocked, blocked); 168 rcu_read_unlock(); 169 } 170 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki