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X-CSE-ConnectionGUID: p1dAPOyvQKCGKvzWFWkX7w== X-CSE-MsgGUID: 3vUJoLgETmqfMB0a52C84Q== X-IronPort-AV: E=McAfee;i="6800,10657,11755"; a="94467954" X-IronPort-AV: E=Sophos;i="6.23,172,1770624000"; d="scan'208";a="94467954" Received: from fmviesa008.fm.intel.com ([10.60.135.148]) by fmvoesa102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 10 Apr 2026 17:31:39 -0700 X-CSE-ConnectionGUID: Us5BzirdRN6BqoJoQM3FIQ== X-CSE-MsgGUID: BnwBxairSMSEHPXTQU/ocA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,172,1770624000"; d="scan'208";a="226524926" Received: from lkp-server01.sh.intel.com (HELO 3eaaf1a74b89) ([10.239.97.150]) by fmviesa008.fm.intel.com with ESMTP; 10 Apr 2026 17:31:38 -0700 Received: from kbuild by 3eaaf1a74b89 with local (Exim 4.98.2) (envelope-from ) id 1wBMG7-000000000UN-1Z9Z; Sat, 11 Apr 2026 00:31:35 +0000 Date: Sat, 11 Apr 2026 08:31:11 +0800 From: kernel test robot To: Ulf Hansson Cc: oe-kbuild-all@lists.linux.dev Subject: [ulfh-pm:debug_pm 2/6] drivers/pmdomain/pm_domain_test.c:152:14: error: use of undeclared identifier 'pm_domain_cpu_gov' Message-ID: <202604110810.7BA8AsN0-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://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git debug_pm head: a09aeaab168370f51d35266f52b804fd3809265b commit: cf92a4ef872775fda995f1e8b7502c144e6190e3 [2/6] pmdomain: Add driver for simple PM domain providers with perf support config: arm-randconfig-r071-20260411 (https://download.01.org/0day-ci/archive/20260411/202604110810.7BA8AsN0-lkp@intel.com/config) compiler: clang version 23.0.0git (https://github.com/llvm/llvm-project ae825cb8cea7f3ac8e5e4096f22713845cf5e501) smatch: v0.5.0-9004-gb810ac53 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260411/202604110810.7BA8AsN0-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/202604110810.7BA8AsN0-lkp@intel.com/ All errors (new ones prefixed by >>): >> drivers/pmdomain/pm_domain_test.c:152:14: error: use of undeclared identifier 'pm_domain_cpu_gov' 152 | pd_gov = &pm_domain_cpu_gov; | ^~~~~~~~~~~~~~~~~ 1 error generated. vim +/pm_domain_cpu_gov +152 drivers/pmdomain/pm_domain_test.c 124 125 static int pd_init(struct device *dev, struct device_node *np) 126 { 127 struct generic_pm_domain *pd; 128 struct dev_power_governor *pd_gov = NULL; 129 struct genpd_power_state *states = NULL; 130 int state_count = 0, ret; 131 bool boot_on, cpu_pd; 132 133 pd = devm_kzalloc(dev, sizeof(*pd), GFP_KERNEL); 134 if (!pd) 135 return -ENOMEM; 136 137 /* DT property for CPU PM domain. */ 138 cpu_pd = of_property_present(np, "cpu_pm_domain"); 139 if (cpu_pd) 140 pd->flags |= GENPD_FLAG_IRQ_SAFE | GENPD_FLAG_CPU_DOMAIN; 141 142 ret = of_genpd_parse_idle_states(np, &states, &state_count); 143 if (ret) 144 dev_err(dev, "%s failed parsing idle states err=%d\n", 145 __func__, ret); 146 if (states) { 147 pd->free_states = pd_free_states; 148 pd->states = states; 149 pd->state_count = state_count; 150 151 if (cpu_pd) > 152 pd_gov = &pm_domain_cpu_gov; 153 else 154 pd_gov = &simple_qos_governor; 155 } 156 157 pd->name = devm_kasprintf(dev, GFP_KERNEL, "%pOF", np); 158 pd->name = kbasename(pd->name); 159 pd->power_off = pd_power_off; 160 pd->power_on = pd_power_on; 161 162 if (strcmp(dev_name(dev), "domain_perf") == 0) { 163 dev_info(dev, "set perf-cb for %s\n", pd->name); 164 pd->set_performance_state = pd_set_performance_state; 165 } 166 167 if (strcmp(dev_name(dev), "domain_perf_single") == 0) { 168 dev_info(dev, "set perf-cb for %s\n", pd->name); 169 pd->set_performance_state = pd_set_performance_state; 170 } 171 172 if (strcmp(dev_name(dev), "domain_irq_safe") == 0) { 173 dev_info(dev, "Set GENPD_FLAG_IRQ_SAFE for %s\n", pd->name); 174 pd->flags |= GENPD_FLAG_IRQ_SAFE; 175 } 176 177 /* DT property to see if boot-on|off. */ 178 boot_on = of_property_present(np, "boot-on"); 179 180 ret = pm_genpd_init(pd, pd_gov, !boot_on); 181 if (ret) { 182 kfree(pd->states); 183 return ret; 184 } 185 186 ret = of_genpd_add_provider_simple(np, pd); 187 if (ret) 188 pm_genpd_remove(pd); 189 190 return ret; 191 } 192 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki