From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.18]) (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 D657D468C21 for ; Fri, 7 Aug 2026 21:59:10 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786139952; cv=none; b=Kr2T0j18DCk8Kd6Uq5kkPYphA/n8MczyTe1SZN+LRFGrZEQtVNJB8Lp3KLDD4cmpOJtdXBOctqvYfUoAHh8ffPKQ9VvH2P6Yz/vEH8Rpfj8u977jnbuH2D2SBtorxdzjvYp+IgU3VbM2Bv4/xGam2BQj2GyC9hrG6xWt+4pEgNU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786139952; c=relaxed/simple; bh=o+sdbBledTLrInWhVkhtI9TQhoobunq7NQFOniIvQM8=; h=Date:From:To:Cc:Subject:Message-ID; b=foXUh8w3jv5gwlLwUgvVqip8RWIjmqvIpirAI3KD9FsrUvwZpI/A1H+O5dwKxPfBsSMEHWoB8MpZDvlKtc8XVm2XZzh27cUPYfLZ/hGACjKJfdmrW6DlGQGSN/V5ciECEc523J96PBKBCM0ctG/4IvXOczjz7ZLQ8NP6HFooHPk= 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=aETRfkOA; arc=none smtp.client-ip=198.175.65.18 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="aETRfkOA" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1786139951; x=1817675951; h=date:from:to:cc:subject:message-id; bh=o+sdbBledTLrInWhVkhtI9TQhoobunq7NQFOniIvQM8=; b=aETRfkOAum3HofMmbRmiEDJwSVnSpRQLeLK5+JdniB8mIileyQFrC3WM 1gQX33PxHy4trVoNN/stAO+LKpkOcqea9OeJLASSn++kzzWlxzVao30jF EH62LcE4hcSEhWa12qvVisbkuN6qv8SUf3EVR1ShX9XP2Hsw8OsYnlsnG hghIwlDznk6rMDSIerXYkhzqMXjfJt7zosQ0+daou/OgkP9cqBuaWuJKM FuhrGZDqukXB0JZQB0cq7pDRG2Uz/rJnepmxXqVXKkqooQtCS+cu4Ml9Z XMQrgY82+XM+muPse59JRMwoEqA8INzSTsJ7FJ042P8mYZ3Iz/AgjAJv+ A==; X-CSE-ConnectionGUID: Y8AT7Ju3RdqNNX4/4oB3fQ== X-CSE-MsgGUID: 3z8U2By5R5Wid74vgB1sqQ== X-IronPort-AV: E=McAfee;i="6800,10657,11868"; a="86832718" X-IronPort-AV: E=Sophos;i="6.25,210,1779174000"; d="scan'208";a="86832718" Received: from fmviesa008.fm.intel.com ([10.60.135.148]) by orvoesa110.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Aug 2026 14:59:11 -0700 X-CSE-ConnectionGUID: 8X7WIuemQ6iFjG3/jXEjuQ== X-CSE-MsgGUID: s43zQhzqTMG0hl7dNe9dsw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.25,210,1779174000"; d="scan'208";a="259887434" Received: from lkp-server01.sh.intel.com (HELO 6eda058d650d) ([10.239.97.150]) by fmviesa008.fm.intel.com with ESMTP; 07 Aug 2026 14:59:09 -0700 Received: from kbuild by 6eda058d650d with local (Exim 4.98.2) (envelope-from ) id 1wsSap-00000000JMH-0WI7; Fri, 07 Aug 2026 21:59:07 +0000 Date: Sat, 08 Aug 2026 05:58:21 +0800 From: kernel test robot To: oe-kbuild@lists.linux.dev Cc: lkp@intel.com, Dan Carpenter Subject: drivers/base/power/runtime-test.c:22 pm_runtime_depth_test() warn: pm_runtime_get_sync() also returns 1 on success Message-ID: <202608080452.WDMKU5p7-lkp@intel.com> User-Agent: s-nail v14.9.25 Precedence: bulk X-Mailing-List: oe-kbuild@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: BCC: lkp@intel.com CC: oe-kbuild-all@lists.linux.dev CC: linux-kernel@vger.kernel.org TO: Brian Norris CC: "Rafael J. Wysocki" tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 3f008280327ba5ad132965abab0c7846283cef0c commit: 7f7acd193ba8aaa8ed07cfadc335bb17a991fd42 PM: runtime: Add basic kunit tests for API contracts date: 10 months ago :::::: branch date: 89 minutes ago :::::: commit date: 10 months ago config: i386-randconfig-141-20260806 (https://download.01.org/0day-ci/archive/20260808/202608080452.WDMKU5p7-lkp@intel.com/config) compiler: clang version 22.1.3 (https://github.com/llvm/llvm-project e9846648fd6183ee6d8cbdb4502213fcf902a211) smatch: v0.5.0-9187-g5189e3fb 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 | Fixes: 7f7acd193ba8 ("PM: runtime: Add basic kunit tests for API contracts") | Reported-by: kernel test robot | Reported-by: Dan Carpenter | Closes: https://lore.kernel.org/r/202608080452.WDMKU5p7-lkp@intel.com/ New smatch warnings: drivers/base/power/runtime-test.c:22 pm_runtime_depth_test() warn: pm_runtime_get_sync() also returns 1 on success Old smatch warnings: drivers/base/power/runtime-test.c:78 pm_runtime_idle_test() warn: pm_runtime_get_sync() also returns 1 on success drivers/base/power/runtime-test.c:182 pm_runtime_error_test() warn: pm_runtime_get_sync() also returns 1 on success drivers/base/power/runtime-test.c:185 pm_runtime_error_test() warn: pm_runtime_get_sync() also returns 1 on success vim +22 drivers/base/power/runtime-test.c 7f7acd193ba8aa Brian Norris 2025-09-25 12 7f7acd193ba8aa Brian Norris 2025-09-25 13 static void pm_runtime_depth_test(struct kunit *test) 7f7acd193ba8aa Brian Norris 2025-09-25 14 { 7f7acd193ba8aa Brian Norris 2025-09-25 15 struct device *dev = kunit_device_register(test, DEVICE_NAME); 7f7acd193ba8aa Brian Norris 2025-09-25 16 7f7acd193ba8aa Brian Norris 2025-09-25 17 KUNIT_ASSERT_PTR_NE(test, NULL, dev); 7f7acd193ba8aa Brian Norris 2025-09-25 18 7f7acd193ba8aa Brian Norris 2025-09-25 19 pm_runtime_enable(dev); 7f7acd193ba8aa Brian Norris 2025-09-25 20 7f7acd193ba8aa Brian Norris 2025-09-25 21 KUNIT_EXPECT_TRUE(test, pm_runtime_suspended(dev)); 7f7acd193ba8aa Brian Norris 2025-09-25 @22 KUNIT_EXPECT_EQ(test, 0, pm_runtime_get_sync(dev)); 7f7acd193ba8aa Brian Norris 2025-09-25 23 KUNIT_EXPECT_TRUE(test, pm_runtime_active(dev)); 7f7acd193ba8aa Brian Norris 2025-09-25 24 KUNIT_EXPECT_EQ(test, 1, pm_runtime_get_sync(dev)); /* "already active" */ 7f7acd193ba8aa Brian Norris 2025-09-25 25 KUNIT_EXPECT_EQ(test, 0, pm_runtime_put_sync(dev)); 7f7acd193ba8aa Brian Norris 2025-09-25 26 KUNIT_EXPECT_EQ(test, 0, pm_runtime_put_sync(dev)); 7f7acd193ba8aa Brian Norris 2025-09-25 27 KUNIT_EXPECT_TRUE(test, pm_runtime_suspended(dev)); 7f7acd193ba8aa Brian Norris 2025-09-25 28 } 7f7acd193ba8aa Brian Norris 2025-09-25 29 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki