error[E0609]: no field `cpu` on type `&bindings::cpufreq_policy`

From: kernel test robot

Date: Tue Dec 02 2025 - 23:10:51 EST


Hi Viresh,

FYI, the error/warning still remains.

tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 3f9f0252130e7dd60d41be0802bf58f6471c691d
commit: 6ebdd7c9317737123b260a24e2780018008f1295 rust: cpufreq: Extend abstractions for policy and driver ops
date: 7 months ago
config: arm-randconfig-r121-20251201 (https://download.01.org/0day-ci/archive/20251203/202512031219.3OgecL5W-lkp@xxxxxxxxx/config)
compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project b3428bb966f1de8aa48375ffee0eba04ede133b7)
rustc: rustc 1.88.0 (6b00bc388 2025-06-23)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251203/202512031219.3OgecL5W-lkp@xxxxxxxxx/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@xxxxxxxxx>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512031219.3OgecL5W-lkp@xxxxxxxxx/

All errors (new ones prefixed by >>):

>> error[E0609]: no field `cpu` on type `&bindings::cpufreq_policy`
--> rust/kernel/cpufreq.rs:462:23
|
462 | self.as_ref().cpu
| ^^^ unknown field
|
= note: available field is: `_address`
--
>> error[E0609]: no field `min` on type `&bindings::cpufreq_policy`
--> rust/kernel/cpufreq.rs:468:39
|
468 | Hertz::from_khz(self.as_ref().min as usize)
| ^^^ unknown field
|
= note: available field is: `_address`
--
>> error[E0609]: no field `min` on type `&mut bindings::cpufreq_policy`
--> rust/kernel/cpufreq.rs:474:27
|
474 | self.as_mut_ref().min = min.as_khz() as u32;
| ^^^ unknown field
|
= note: available field is: `_address`
--
>> error[E0609]: no field `max` on type `&bindings::cpufreq_policy`
--> rust/kernel/cpufreq.rs:481:39
|
481 | Hertz::from_khz(self.as_ref().max as usize)
| ^^^ unknown field
|
= note: available field is: `_address`
--
>> error[E0609]: no field `max` on type `&mut bindings::cpufreq_policy`
--> rust/kernel/cpufreq.rs:487:27
|
487 | self.as_mut_ref().max = max.as_khz() as u32;
| ^^^ unknown field
|
= note: available field is: `_address`
--
>> error[E0609]: no field `cur` on type `&bindings::cpufreq_policy`
--> rust/kernel/cpufreq.rs:494:39
|
494 | Hertz::from_khz(self.as_ref().cur as usize)
| ^^^ unknown field
|
= note: available field is: `_address`
--
>> error[E0609]: no field `suspend_freq` on type `&bindings::cpufreq_policy`
--> rust/kernel/cpufreq.rs:500:39
|
500 | Hertz::from_khz(self.as_ref().suspend_freq as usize)
| ^^^^^^^^^^^^ unknown field
|
= note: available field is: `_address`
--
>> error[E0609]: no field `suspend_freq` on type `&mut bindings::cpufreq_policy`
--> rust/kernel/cpufreq.rs:506:27
|
506 | self.as_mut_ref().suspend_freq = freq.as_khz() as u32;
| ^^^^^^^^^^^^ unknown field
|
= note: available field is: `_address`
--
>> error[E0609]: no field `cpus` on type `&mut bindings::cpufreq_policy`
--> rust/kernel/cpufreq.rs:537:73
|
537 | unsafe { cpumask::CpumaskVar::as_mut_ref(&mut self.as_mut_ref().cpus) }
| ^^^^ unknown field
|
= note: available field is: `_address`
--
>> error[E0609]: no field `clk` on type `&mut bindings::cpufreq_policy`
--> rust/kernel/cpufreq.rs:549:27
|
549 | self.as_mut_ref().clk = clk.as_raw();
| ^^^ unknown field
|
= note: available field is: `_address`
--
>> error[E0609]: no field `dvfs_possible_from_any_cpu` on type `&mut bindings::cpufreq_policy`
--> rust/kernel/cpufreq.rs:556:27
|
556 | self.as_mut_ref().dvfs_possible_from_any_cpu = val;
| ^^^^^^^^^^^^^^^^^^^^^^^^^^ unknown field
|
= note: available field is: `_address`
..

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