On Mon, Aug 11, 2025 at 1:47 PM Daniel Almeida
<daniel.almeida@xxxxxxxxxxxxx> wrote:
>
> Hi Alice,
>
> > On 11 Aug 2025, at 07:58, Alice Ryhl <aliceryhl@xxxxxxxxxx> wrote:
> >
> > On Sun, Aug 10, 2025 at 09:32:16PM -0300, Daniel Almeida wrote:
> >> This patch adds support for non-threaded IRQs and handlers through
> >> irq::Registration and the irq::Handler trait.
> >>
> >> Registering an irq is dependent upon having a IrqRequest that was
> >> previously allocated by a given device. This will be introduced in
> >> subsequent patches.
> >>
> >> Tested-by: Joel Fernandes <joelagnelf@xxxxxxxxxx>
> >> Tested-by: Dirk Behme <dirk.behme@xxxxxxxxxxxx>
> >> Signed-off-by: Daniel Almeida <daniel.almeida@xxxxxxxxxxxxx>
> >
> > Reviewed-by: Alice Ryhl <aliceryhl@xxxxxxxxxx>
> >
> >> diff --git a/rust/kernel/irq.rs b/rust/kernel/irq.rs
> >> index d6306415f561f94a05b1c059eaa937b0b585471d..f7d89a46ad1894dda5a0a0f53683ff97f2359a4e 100644
> >> --- a/rust/kernel/irq.rs
> >> +++ b/rust/kernel/irq.rs
> >> @@ -13,5 +13,11 @@
> >> /// Flags to be used when registering IRQ handlers.
> >> pub mod flags;
> >>
> >> +/// IRQ allocation and handling.
> >> +pub mod request;
> >
> > Same comment here about removing `pub` from `mod request`.
> >
> >> #[doc(inline)]
> >> pub use flags::Flags;
> >> +
> >> +#[doc(inline)]
> >> +pub use request::{Handler, IrqRequest, IrqReturn, Registration};
> >
> > With `pub` removed above, you don't need doc(inline) here.
> >
> > Alice
> >
>
> This was not forgotten, i.e.: from the cover letter:
>
> - Re-exported irq::flags::Flags through a "pub use" (Alice).
> - Note: left the above as optional as it does not hurt to specify the full
> path anyway. As a result, no modules were made private.
>
> I chose Boqun’s idea, as we don’t have to enforce access through the
> re-exports.
I think private module is better:
https://lore.kernel.org/all/aIDo7I9QdIk-VvL7@tardis.local/
> Also, I was getting tons of “unreachable_pub” warnings
> otherwise, FYI.
If you got unreachable_pub warnings, then you are missing re-exports.
Alice
