Re: [RFC PATCH 2/2] cpufreq: Pass the policy to cpufreq_driver->adjust_perf()

Re: [RFC PATCH 2/2] cpufreq: Pass the policy to cpufreq_driver->adjust_perf()

[kernel test robot]

Hi Prateek,

[This is a private test report for your RFC patch.]
kernel test robot noticed the following build warnings:

[auto build test WARNING on 8aa9e2868a8e38ccc5228399fc641d54aea444ed]

url:    https://github.com/intel-lab-lkp/linux/commits/K-Prateek-Nayak/cpufreq-amd-pstate-Pass-the-policy-to-amd_pstate_update/20260106-154118
base:   8aa9e2868a8e38ccc5228399fc641d54aea444ed
patch link:    https://lore.kernel.org/r/20260106073608.278644-3-kprateek.nayak%40amd.com
patch subject: [RFC PATCH 2/2] cpufreq: Pass the policy to cpufreq_driver->adjust_perf()
config: x86_64-kexec (https://download.01.org/0day-ci/archive/20260106/202601062141.sfoMtUSB-lkp@intel.com/config)
compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260106/202601062141.sfoMtUSB-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 <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202601062141.sfoMtUSB-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> Warning: drivers/cpufreq/cpufreq.c:2250 function parameter 'policy' not described in 'cpufreq_driver_adjust_perf'
>> Warning: drivers/cpufreq/cpufreq.c:2250 function parameter 'policy' not described in 'cpufreq_driver_adjust_perf'

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki

Re: [RFC PATCH 2/2] cpufreq: Pass the policy to cpufreq_driver->adjust_perf()

[K Prateek Nayak]

On 1/7/2026 2:11 AM, kernel test robot wrote:
> Hi Prateek,
> 
> [This is a private test report for your RFC patch.]
> kernel test robot noticed the following build warnings:
> 
> [auto build test WARNING on 8aa9e2868a8e38ccc5228399fc641d54aea444ed]
> 
> url:    https://github.com/intel-lab-lkp/linux/commits/K-Prateek-Nayak/cpufreq-amd-pstate-Pass-the-policy-to-amd_pstate_update/20260106-154118
> base:   8aa9e2868a8e38ccc5228399fc641d54aea444ed
> patch link:    https://lore.kernel.org/r/20260106073608.278644-3-kprateek.nayak%40amd.com
> patch subject: [RFC PATCH 2/2] cpufreq: Pass the policy to cpufreq_driver->adjust_perf()
> config: x86_64-kexec (https://download.01.org/0day-ci/archive/20260106/202601062141.sfoMtUSB-lkp@intel.com/config)
> compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261)
> reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260106/202601062141.sfoMtUSB-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 <lkp@intel.com>
> | Closes: https://lore.kernel.org/oe-kbuild-all/202601062141.sfoMtUSB-lkp@intel.com/
> 
> All warnings (new ones prefixed by >>):
> 
>>> Warning: drivers/cpufreq/cpufreq.c:2250 function parameter 'policy' not described in 'cpufreq_driver_adjust_perf'
>>> Warning: drivers/cpufreq/cpufreq.c:2250 function parameter 'policy' not described in 'cpufreq_driver_adjust_perf'

Looks like I forgot to update the doc

diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index 8bdc8f9b8d86..87fcf9456dbb 100644
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -2225,7 +2225,7 @@ EXPORT_SYMBOL_GPL(cpufreq_driver_fast_switch);
 
 /**
  * cpufreq_driver_adjust_perf - Adjust CPU performance level in one go.
- * @cpu: Target CPU.
+ * @policy: The cpufreq_policy object of the target CPU.
  * @min_perf: Minimum (required) performance level (units of @capacity).
  * @target_perf: Target (desired) performance level (units of @capacity).
  * @capacity: Capacity of the target CPU.
-- 
Thanks and Regards,
Prateek