Re: [Linux-stm32] Kconfig dangling references (BZ 216748)

Antonio Borneo
2026-01-05T08:49:54Z

On Sun, 2026-01-04 at 17:17 -0800, Randy Dunlap wrote:
>
>
> On 12/8/25 1:48 AM, Antonio Borneo wrote:
> > On Mon, 2025-12-08 at 09:55 +0100, Arnd Bergmann wrote:
> > > On Mon, Dec 8, 2025, at 03:04, Randy Dunlap wrote:
> > > > from  https://bugzilla.kernel.org/show_bug.cgi?id=216748
> > > >
> > > > The bugzilla entry includes a Perl script and a shell script.
> > > > This is the edited result of running them (I removed some entries that
> > > > were noise).
> > > >
> > > > I'll try to Cc: all of the relevant mailing lists or individuals.
> > > >
> > > > ...
> > > >
> > > > MACH_STM32MP25 ---
> > > > drivers/pinctrl/stm32/Kconfig:58:       default MACH_STM32MP25 || (ARCH_STM32
> > > > && ARM64)
> > >
> > > This was likely intended for 32-bit kernels on 64-bit STM32MP25
> > > chips, which we don't support. I think this can go.
> >
> > Yes, I fully agree!
> >
> > I have a series pinctrl stm32 to be rebased on v6.19-rc1 and I can include the
> > drop of MACH_STM32MP25 inside it.
>
> and what about this dangling symbol?
> arch/arm64/Kconfig.platforms:375:       select ARM_SMC_MBOX
>
> It was merged with ARCH_STM32 in
> 9e4e24414cc6 ("arm64: introduce STM32 family on Armv8 architecture")
>
> Same answer as for MACH_STM32MP25?
> If so, Antonio, can you take care of that one also, please?

Sure, I can take care of it.
But probably not in the same series for pinctrl.

Regards,
Antonio