Re: [PATCH 3/6 v7] acpi/ghes: Make GHES select ACPI_APEI_PCIEAER

[Hanjun Guo]

On 2025/11/11 23:42, Jonathan Cameron wrote:
> On Tue,  4 Nov 2025 19:22:34 +0100
> "Fabio M. De Francesco" <fabio.m.de.francesco@xxxxxxxxxxxxxxx> wrote:
>
> > GHES handles the PCI Express Error Section and also the Compute Express
> > Link (CXL) Protocol Error Section. Two of its functions depend on the
> > APEI PCIe AER logging/recovering support (ACPI_APEI_PCIEAER).
> >
> > Make GHES select ACPI_APEI_PCIEAER and remove the conditional
> > compilation from the body of two static functions that handle the CPER
> > Error Sections mentioned above.
>
> Hi Fabio,
>
> I'm not seeing a justification here for the change and there may be
> APEI platforms without PCI support.  So is this just to simplify things or
> is there a functional reason that it is necessary?

I have the same worry, embedded system with ACPI support may don't have
PCI. And for APEI, AER is one of the error type and optional.

Thanks
Hanjun