Re: [PATCH v6 1/1] irqchip/gic-v3: Enable non-coherent redistributors/ITSes ACPI probing

[Amit Singh Tomar]

> On Fri, Jun 07, 2024 at 12:21:54AM +0530, Amit Singh Tomar wrote:
>
> [...]
>
> > > diff --git a/drivers/acpi/processor_core.c b/drivers/acpi/processor_core.c
> > > index b203cfe28550..915713c0e9b7 100644
> > > --- a/drivers/acpi/processor_core.c
> > > +++ b/drivers/acpi/processor_core.c
> > > @@ -215,6 +215,21 @@ phys_cpuid_t __init acpi_map_madt_entry(u32 acpi_id)
> > >    	return rv;
> > >    }
> > > +int __init acpi_get_madt_revision(void)
> >
> > Wondering, if we can have a generic function (acpi_get_tbl_revision) to
> > obtain the revision number for any ACPI table, not just specific to MADT?
>
> We could - I don't think there would be users other than code in this
> patch though so I thought it would not be necessary.

Right, it might not be essential now but I see that MPAM will be another 
user of it once the MPAM patches are out.

https://git.kernel.org/pub/scm/linux/kernel/git/morse/linux.git/tree/drivers/acpi/arm64/mpam.c?h=mpam/snapshot/v6.7-rc2#n299

Thanks
-Amit