Re: [PATCH v8 00/10] rust: add `register!` macro

[Danilo Krummrich]

On Wed Mar 11, 2026 at 2:01 PM CET, Alexandre Courbot wrote:
> On Wed Mar 11, 2026 at 2:20 AM JST, Danilo Krummrich wrote:
>> On Mon Mar 9, 2026 at 4:13 PM CET, Alexandre Courbot wrote:
>>> Alexandre Courbot (10):
>>>       rust: enable the `generic_arg_infer` feature
>>>       rust: num: add `shr` and `shl` methods to `Bounded`
>>>       rust: num: add `into_bool` method to `Bounded`
>>>       rust: num: make Bounded::get const
>>>       rust: io: add IoLoc type and generic I/O accessors
>>>       rust: io: use generic read/write accessors for primitive accesses
>>>       rust: io: introduce `IntoIoVal` trait and single-argument `write_val`
>>>       rust: io: add `register!` macro
>>>       sample: rust: pci: use `register!` macro
>>>       [FOR REFERENCE] gpu: nova-core: use the kernel `register!` macro
>>
>> I did not look into the root cause, but fetching this patch series my build
>> fails due to a build_assert!(). Maybe you have CONFIG_RUST_BUILD_ASSERT_ALLOW
>> enabled?
>
> Nope, it is disabled and I build with Clippy so I am surprised you are
> getting this. Do you know which module is failing?

ERROR: modpost: "rust_build_error" [drivers/gpu/nova-core/nova_core.ko] undefined!