From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.11]) (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 37F461FC7C6; Wed, 4 Dec 2024 22:55:46 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.11 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733352948; cv=none; b=UlLJXym8at+f2hS7yRrpmnPnXNp1zWrL78eedgucE7+VpX9OSJWXbRIUJdbOnNpvLPF+ICHTf/3Bfd4Mc7UKbACKcyxKLDXOZKEqz21uEO4PvQs33CzoQjD74mYDs4ENZLC8dPkK/7dtV4vYn0paXscxfpqMv/yaFAfYFFBJivQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733352948; c=relaxed/simple; bh=cgJO1mT6QbFYcsRg42YFOL0quGCzPqrV4QxF7OZZOrE=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=JWB30fgLerv+nu7/unvdcuqDBHrE5mHO+egWmMKGflXlko+iB63oB+7TelZIEh3wWdaOy2TdjLDNeG4Xn+1g9sIk9SYn0w7ORx5SrGqSErfM/3nIM4sjkxqguMKbELC1QQq3X5m9gGmV//acnvAqsMl6u5jP/N5NC+khjV20Of4= 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=TYnWUYXl; arc=none smtp.client-ip=198.175.65.11 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="TYnWUYXl" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1733352946; x=1764888946; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=cgJO1mT6QbFYcsRg42YFOL0quGCzPqrV4QxF7OZZOrE=; b=TYnWUYXlZkytAUJuVQpKZMzss0/R2NG4g6jgREQk9YCdIeeHGXaLY+hG vRyUjIV3Of16WHPzviljXvLjQ3XOm60pMgjEfBAyzpqkLScY6kKmkLjIG my5mTvq1Npv7lITP8ktOKTq/7HbeI2k0EHG62lHiwpJQVJ0MBXI1g6pbV uchbBUoQ9cgugj9l2RKeVYkFk4/wCOSvFausJczaWdo/ZVZuqRD2ce6pm QZQlqLco2P2YQ34xJwqo7SeAOKTmHdFQBdljwXR8c0wxE+kNgFa70xQmK hPYMrvto+ICWMPPtr4cvh6KXsDeNPV0nG8v8jNByjrKq5G1yoZH2q+ziA A==; X-CSE-ConnectionGUID: 9/fZGsl5RQOSSd3B5q4RPA== X-CSE-MsgGUID: +zRqnr3/R+yfUbiAoA4XPg== X-IronPort-AV: E=McAfee;i="6700,10204,11276"; a="44122754" X-IronPort-AV: E=Sophos;i="6.12,208,1728975600"; d="scan'208";a="44122754" Received: from fmviesa007.fm.intel.com ([10.60.135.147]) by orvoesa103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Dec 2024 14:55:46 -0800 X-CSE-ConnectionGUID: IsgjPig3SxWaIsvTMN9ylg== X-CSE-MsgGUID: WP+7dF4CQ8SgGxUUs7HR3g== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.12,208,1728975600"; d="scan'208";a="93784255" Received: from lkp-server02.sh.intel.com (HELO 1f5a171d57e2) ([10.239.97.151]) by fmviesa007.fm.intel.com with ESMTP; 04 Dec 2024 14:55:43 -0800 Received: from kbuild by 1f5a171d57e2 with local (Exim 4.96) (envelope-from ) id 1tIyHV-0003ZV-0J; Wed, 04 Dec 2024 22:55:41 +0000 Date: Thu, 5 Dec 2024 06:55:32 +0800 From: kernel test robot To: Dhananjay Ugwekar , gautham.shenoy@amd.com, mario.limonciello@amd.com, perry.yuan@amd.com, rafael@kernel.org, viresh.kumar@linaro.org Cc: oe-kbuild-all@lists.linux.dev, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, Dhananjay Ugwekar Subject: Re: [PATCH 3/5] cpufreq/amd-pstate: Refactor amd_pstate_epp_reenable() and amd_pstate_epp_offline() Message-ID: <202412050615.ObPzrf34-lkp@intel.com> References: <20241204144842.164178-4-Dhananjay.Ugwekar@amd.com> Precedence: bulk X-Mailing-List: linux-kernel@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: <20241204144842.164178-4-Dhananjay.Ugwekar@amd.com> Hi Dhananjay, kernel test robot noticed the following build warnings: [auto build test WARNING on rafael-pm/linux-next] [also build test WARNING on rafael-pm/bleeding-edge linus/master v6.13-rc1 next-20241204] [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/Dhananjay-Ugwekar/cpufreq-amd-pstate-Convert-the-amd_pstate_get-set_epp-to-static-calls/20241204-225537 base: https://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git linux-next patch link: https://lore.kernel.org/r/20241204144842.164178-4-Dhananjay.Ugwekar%40amd.com patch subject: [PATCH 3/5] cpufreq/amd-pstate: Refactor amd_pstate_epp_reenable() and amd_pstate_epp_offline() config: x86_64-buildonly-randconfig-006-20241205 (https://download.01.org/0day-ci/archive/20241205/202412050615.ObPzrf34-lkp@intel.com/config) compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241205/202412050615.ObPzrf34-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/202412050615.ObPzrf34-lkp@intel.com/ All warnings (new ones prefixed by >>): drivers/cpufreq/amd-pstate.c: In function 'amd_pstate_epp_offline': >> drivers/cpufreq/amd-pstate.c:1664:13: warning: variable 'value' set but not used [-Wunused-but-set-variable] 1664 | u64 value; | ^~~~~ vim +/value +1664 drivers/cpufreq/amd-pstate.c d4da12f8033a123 Perry Yuan 2023-01-31 1659 d4da12f8033a123 Perry Yuan 2023-01-31 1660 static void amd_pstate_epp_offline(struct cpufreq_policy *policy) d4da12f8033a123 Perry Yuan 2023-01-31 1661 { d4da12f8033a123 Perry Yuan 2023-01-31 1662 struct amd_cpudata *cpudata = policy->driver_data; d4da12f8033a123 Perry Yuan 2023-01-31 1663 int min_perf; d4da12f8033a123 Perry Yuan 2023-01-31 @1664 u64 value; d4da12f8033a123 Perry Yuan 2023-01-31 1665 d4da12f8033a123 Perry Yuan 2023-01-31 1666 min_perf = READ_ONCE(cpudata->lowest_perf); d4da12f8033a123 Perry Yuan 2023-01-31 1667 value = READ_ONCE(cpudata->cppc_req_cached); d4da12f8033a123 Perry Yuan 2023-01-31 1668 d4da12f8033a123 Perry Yuan 2023-01-31 1669 mutex_lock(&amd_pstate_limits_lock); d4da12f8033a123 Perry Yuan 2023-01-31 1670 33cc0b550fa3510 Dhananjay Ugwekar 2024-12-04 1671 amd_pstate_update_perf(cpudata, min_perf, 0, min_perf, false); 33cc0b550fa3510 Dhananjay Ugwekar 2024-12-04 1672 amd_pstate_set_epp(cpudata, AMD_CPPC_EPP_BALANCE_POWERSAVE); 33cc0b550fa3510 Dhananjay Ugwekar 2024-12-04 1673 d4da12f8033a123 Perry Yuan 2023-01-31 1674 mutex_unlock(&amd_pstate_limits_lock); d4da12f8033a123 Perry Yuan 2023-01-31 1675 } d4da12f8033a123 Perry Yuan 2023-01-31 1676 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki