From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.9]) (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 5AF07946C for ; Sat, 3 Jan 2026 20:02:53 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.9 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767470575; cv=none; b=kddOFBZl1edcqCCKkFbWBBCxgl2kPbvLDUTDz4BQz15BHesuy837Wxrpy8n/cxZihwy7/Nk5/eD3M+rSkrQBlTCdlr46s+THEuV9FAcZz9422vvqHFyE5vb3/8dqfJA5QVWBEEYiH86Md3jN5Kwad9OWVfC4Qv/c6NWe15pS0f4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767470575; c=relaxed/simple; bh=H55l+DDxlyijwSkRHDYLMOcHRMpEHgz2/NdY/qvcSnI=; h=Date:From:To:Cc:Subject:Message-ID; b=eGKeUOmHU4S2PzQaMrtYYSYTnbDQv0b4POTajt0Wle5AfkvTQtaQaajeRBwakHChDP/9ztPyoH3mnrXmQ0itRR24pzuRehnT23BIMSFViwt8dRNvprd1RCfWq57CvA9/S5Mye8cTeQxeqSvwreOPBsxzak8kfGQEjuQvTSd08yc= 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=RM7pQ2YJ; arc=none smtp.client-ip=192.198.163.9 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="RM7pQ2YJ" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1767470574; x=1799006574; h=date:from:to:cc:subject:message-id; bh=H55l+DDxlyijwSkRHDYLMOcHRMpEHgz2/NdY/qvcSnI=; b=RM7pQ2YJHbewyDY/9TqLEP0mo3inDuxDPT3kXvKobGmwBaRDobYtoMCp MWfg86L7Ku0DnUg6W4N00Xy3hlOpzrcX9VrvUItfwcJuPR6xwr5WlKb2u Okiwo8MSxjDAAr9K83xA6bvjnB0HCuNCnROn2XVPcb8CBlBwaI+PyI/a9 YQ9zbAXp1fSM0dbTfDx5BRej8srdKxsjhn/0xT+oTOHWMNq4D/qQY6qjG U3bWZt3CLSDVMYPLFaWQBoFpqhVI5DZlyLrbNkwGPm48ZGOjM/2NkmG2i yKnjIj+RMkgly881ETXvc2l6R5iKvJrYVIKNKCqi792bVa0lACX3sUULk Q==; X-CSE-ConnectionGUID: 9gUGfOhJSvmWSt2XtNSYHg== X-CSE-MsgGUID: epyC52XUSP61WD45OrrgUA== X-IronPort-AV: E=McAfee;i="6800,10657,11659"; a="79629505" X-IronPort-AV: E=Sophos;i="6.21,198,1763452800"; d="scan'208";a="79629505" Received: from fmviesa008.fm.intel.com ([10.60.135.148]) by fmvoesa103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 03 Jan 2026 12:02:53 -0800 X-CSE-ConnectionGUID: J+jCWhzgRDCfoYGqmPobuw== X-CSE-MsgGUID: 9ufMKiPkRiWNhRp1seBDFA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,198,1763452800"; d="scan'208";a="202300060" Received: from lkp-server01.sh.intel.com (HELO 765f4a05e27f) ([10.239.97.150]) by fmviesa008.fm.intel.com with ESMTP; 03 Jan 2026 12:02:51 -0800 Received: from kbuild by 765f4a05e27f with local (Exim 4.98.2) (envelope-from ) id 1vc7pp-000000000EL-1Ngs; Sat, 03 Jan 2026 20:02:49 +0000 Date: Sun, 04 Jan 2026 04:02:11 +0800 From: kernel test robot To: cros-kernel-buildreports@googlegroups.com Cc: oe-kbuild-all@lists.linux.dev Subject: [android-common:android13-5.10 1/1] drivers/android/binder.c:1373:70: sparse: sparse: Using plain integer as NULL pointer Message-ID: <202601040303.lt0kVb1G-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://android.googlesource.com/kernel/common android13-5.10 head: a0f93b828ee5433c5b427d8122a6dda0b514d985 commit: 35014985c266face161f6d107f8d8338e02a0b2d [1/1] ANDROID: vendor_hooks: Add hooks for binder proc transaction config: arm64-randconfig-r122-20251224 (https://download.01.org/0day-ci/archive/20260104/202601040303.lt0kVb1G-lkp@intel.com/config) compiler: aarch64-linux-gcc (GCC) 12.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260104/202601040303.lt0kVb1G-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/202601040303.lt0kVb1G-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> drivers/android/binder.c:1373:70: sparse: sparse: Using plain integer as NULL pointer drivers/android/binder.c:2508:41: sparse: sparse: Using plain integer as NULL pointer drivers/android/binder.c:4580:24: sparse: sparse: incorrect type in return expression (different base types) @@ expected restricted __poll_t @@ got int @@ drivers/android/binder.c:4580:24: sparse: expected restricted __poll_t drivers/android/binder.c:4580:24: sparse: got int vim +1373 drivers/android/binder.c 1363 1364 /** 1365 * binder_free_ref() - free the binder_ref 1366 * @ref: ref to free 1367 * 1368 * Free the binder_ref. Free the binder_node indicated by ref->node 1369 * (if non-NULL) and the binder_ref_death indicated by ref->death. 1370 */ 1371 static void binder_free_ref(struct binder_ref *ref) 1372 { > 1373 trace_android_vh_binder_del_ref(ref->proc ? ref->proc->tsk : 0, ref->data.desc); 1374 if (ref->node) 1375 binder_free_node(ref->node); 1376 kfree(ref->death); 1377 kfree(ref); 1378 } 1379 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki