From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.7]) (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 21B3E2C11FE; Wed, 7 Jan 2026 22:40:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.7 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767825605; cv=none; b=YuYUlFfYfhUQs1vh5vxMjuZGDwyCNpQOhIx5YZEYFMsIYYGVsWucjvFqCJ5AHum/D9viKwo2CQcLA8EOLWX5KTyimubIm1WbcH5OJJfwmZxbUfXv94LajxJblmEB1DIELfBTNPF/WpAAomVodghKUnQvONVuRuGyF3Fnf36mzkw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767825605; c=relaxed/simple; bh=Dx7BFYgAno1uTd386MrB5lOizKX8IdPSckHlamsZshA=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=Zx1t+a4PjJZ8hF+rmL8/LcdwOqsy1Bk1r/DC2qEMCWg6oQ8Lw3Nj1jrIgg9betSUdEAJkqZILoe6YwvK27no0/Fi5DU8Irkr1FZTC4PV7pGO+iLdyC2A5zCgpcBxxiNI23Wh9OWGpWh9vq84LBzbg0NDsinggG9cS1AxFl93FvY= 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=PU1ODEz7; arc=none smtp.client-ip=192.198.163.7 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="PU1ODEz7" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1767825604; x=1799361604; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=Dx7BFYgAno1uTd386MrB5lOizKX8IdPSckHlamsZshA=; b=PU1ODEz7NZattQ760eVH25e9bWdjrTRBZgQMAjs2SCy7BkyQMwq0GWud qDwXSW2EqP4g5egZjj1EkRI5/HVB6B0ctLoUUE4jTICOlui8nTbSSuBpa o+c58dJkzqB+4FvtFk9ivWQ7OVrNZg7EEAzAtQ6fGJjgFPDpLYNW9i2bq beMqlmdnZFnv7x7p5K8Qy2V8WqoaNZXxrE8hfW8l66pG8EaAmzd03Yigk ZOWIQnV4/iJ8/mNkQQZnW0mK3Ks6JN8Gqhp8S7N6IkiZG3sXSZKoDCHrS AhAqbleO0OUOEOensG3F92fXQKtQmsFXmoqaczshsrMyM7wRS4AvALot1 g==; X-CSE-ConnectionGUID: z343GTEZSTWukNBPOEWEvA== X-CSE-MsgGUID: hyycr0+iTDy6cEdS7k6ziQ== X-IronPort-AV: E=McAfee;i="6800,10657,11664"; a="94669202" X-IronPort-AV: E=Sophos;i="6.21,209,1763452800"; d="scan'208";a="94669202" Received: from orviesa004.jf.intel.com ([10.64.159.144]) by fmvoesa101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Jan 2026 14:40:03 -0800 X-CSE-ConnectionGUID: TChAjcvWRgWtvji39qbJMw== X-CSE-MsgGUID: 0T2nD1EvSymrLqhSK/FxJQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,209,1763452800"; d="scan'208";a="207572747" Received: from igk-lkp-server01.igk.intel.com (HELO 92b2e8bd97aa) ([10.211.93.152]) by orviesa004.jf.intel.com with ESMTP; 07 Jan 2026 14:40:02 -0800 Received: from kbuild by 92b2e8bd97aa with local (Exim 4.98.2) (envelope-from ) id 1vdcC7-000000001dE-2Zn7; Wed, 07 Jan 2026 22:39:59 +0000 Date: Wed, 7 Jan 2026 23:39:16 +0100 From: kernel test robot To: Riwen Lu , rafael@kernel.org, lenb@kernel.org Cc: oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org, linux-acpi@vger.kernel.org, Riwen Lu Subject: Re: [PATCH v1] ACPI: PM: Introduce CONFIG_ACPI_S2IDLE for platform-independent S2Idle support Message-ID: <202601072320.hVTvfoUZ-lkp@intel.com> References: <20260107015907.1421272-1-luriwen@kylinos.cn> Precedence: bulk X-Mailing-List: linux-acpi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260107015907.1421272-1-luriwen@kylinos.cn> Hi Riwen, kernel test robot noticed the following build errors: [auto build test ERROR on rafael-pm/linux-next] [also build test ERROR on rafael-pm/bleeding-edge linus/master v6.19-rc4 next-20260107] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Riwen-Lu/ACPI-PM-Introduce-CONFIG_ACPI_S2IDLE-for-platform-independent-S2Idle-support/20260107-101450 base: https://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git linux-next patch link: https://lore.kernel.org/r/20260107015907.1421272-1-luriwen%40kylinos.cn patch subject: [PATCH v1] ACPI: PM: Introduce CONFIG_ACPI_S2IDLE for platform-independent S2Idle support config: x86_64-allnoconfig-bpf (https://download.01.org/0day-ci/archive/20260107/202601072320.hVTvfoUZ-lkp@intel.com/config) compiler: gcc-14 (Debian 14.2.0-19) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260107/202601072320.hVTvfoUZ-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/202601072320.hVTvfoUZ-lkp@intel.com/ All errors (new ones prefixed by >>): >> drivers/acpi/s2idle.c:155:20: error: static declaration of 'acpi_s2idle_setup' follows non-static declaration 155 | static inline void acpi_s2idle_setup(void) {} | ^~~~~~~~~~~~~~~~~ In file included from drivers/acpi/s2idle.c:13: drivers/acpi/sleep.h:24:13: note: previous declaration of 'acpi_s2idle_setup' with type 'void(void)' 24 | extern void acpi_s2idle_setup(void); | ^~~~~~~~~~~~~~~~~ Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for ACPI_S2IDLE Depends on [n]: ACPI [=y] && SUSPEND [=n] Selected by [y]: - ACPI_SYSTEM_POWER_STATES_SUPPORT [=y] && ACPI [=y] vim +/acpi_s2idle_setup +155 drivers/acpi/s2idle.c 152 153 #else /* !CONFIG_SUSPEND */ 154 #define s2idle_wakeup (false) > 155 static inline void acpi_s2idle_setup(void) {} 156 #endif /* !CONFIG_SUSPEND */ 157 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki