From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.6]) (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 A69002EDD58 for ; Sat, 19 Sep 2026 03:57:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.6 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789790226; cv=none; b=rpWPfwohMWFHA2XU8nqlvvrxX3O3DC1ap6F5tTbq3Va/BEdAKDUWGR7IOM6Ggz2Y2ZBx3PMvmPf5nFr5oq2L22NBaE4SF9H8h2GcXFziY7QOazWEQYeDtSSLr+UR+0dcw0Z0KxYWn5oXQO8p3cBZUblWYJlkmhTiEP1z7IEm2Rw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789790226; c=relaxed/simple; bh=o6sBMwWJLzJrJ5SLDNjVZjvXz9InjgL/y16tAhefMNI=; h=Date:From:To:Cc:Subject:Message-ID; b=m/Hi983RGOXQCpgl/o/owIyy+Ciyb2y7ey0zghMB+qYnhDbUGhSG3YSIeRWzy6cMxwQcUvWK8ZTz6hhlitjl3Wng21XPvzTJCxC7v1VLjBf2pC5FxSLwa/xpGRKP/twJ/LNIOMWNYD0FHrGXaUOapvvEUBGigXb4N/HrWVr2oNk= 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=SAoPt5fq; arc=none smtp.client-ip=192.198.163.6 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="SAoPt5fq" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1789790224; x=1821326224; h=date:from:to:cc:subject:message-id; bh=o6sBMwWJLzJrJ5SLDNjVZjvXz9InjgL/y16tAhefMNI=; b=SAoPt5fq2aGRsgdTgL9w43BZthVerG4gVyvh/VigzjI2KQMb0k6XOfF8 Ew7w3uBtHnF7PYYsG95IolRKvKFjPR6FTe2rkUMg/UzVFgJ2XBGEQJG5M f51u8T15ADUm32Eq/gpfpjrWhbHc609T22H7RwvPS3EvlL6EcTtqpYvBm mnfsGh7MSouTsPELAkKkmIwmAzo1uyY7T3/52uSLtzYTdd8YAPvBgH10I xINlitiM0I5olmaD1KtQKsrarDULBmcDv/5fhEgs5kopIC3vtpne94dLG jwZg2s8R76vBjBBsJJyeIfhhi+/YXPw+8lAdsjawwaD+/PDP88rcfaeuD g==; X-CSE-ConnectionGUID: UdKCfOsFS7e7ch7T4JGblg== X-CSE-MsgGUID: CErJNpZ0QHO+8HtSS+e6EQ== X-IronPort-AV: E=McAfee;i="6800,10657,11909"; a="840970" X-IronPort-AV: E=Sophos;i="6.27,109,1787036400"; d="scan'208";a="840970" Received: from fmviesa001.fm.intel.com ([10.60.135.141]) by fmvoesa116.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Sep 2026 20:57:03 -0700 X-CSE-ConnectionGUID: Sw7FsiA0QxKGn3vZoLko5Q== X-CSE-MsgGUID: RK1C9mBsRfy1xrfW84CsZw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.27,109,1787036400"; d="scan'208";a="299781474" Received: from lkp-server01.sh.intel.com (HELO 462990a40a85) ([10.239.97.150]) by fmviesa001.fm.intel.com with ESMTP; 18 Sep 2026 20:57:01 -0700 Received: from kbuild by 462990a40a85 with local (Exim 4.98.2) (envelope-from ) id 1x7mCB-00000000AdV-1TgV; Sat, 19 Sep 2026 03:56:59 +0000 Date: Sat, 19 Sep 2026 11:56:03 +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: <202609191123.4VCCJsjt-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: 428b47f4651829663d19455bcf5132040b155e86 commit: 35014985c266face161f6d107f8d8338e02a0b2d [1/1] ANDROID: vendor_hooks: Add hooks for binder proc transaction config: i386-randconfig-r1307-20260917 (https://download.01.org/0day-ci/archive/20260919/202609191123.4VCCJsjt-lkp@intel.com/config) compiler: gcc-13 (Debian 13.3.0-16) 13.3.0 sparse: v0.6.5-rc1 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260919/202609191123.4VCCJsjt-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/202609191123.4VCCJsjt-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