Re: [PATCH 01/11] acpi/ghes: Prepare to support multiple sources on ghes

[Jonathan Cameron]

On Wed, 22 Jan 2025 16:46:18 +0100
Mauro Carvalho Chehab <mchehab+huawei@xxxxxxxxxx> wrote:

> The current code is actually dependent on having just one error
> structure with a single source.
> 
> As the number of sources should be arch-dependent, as it will depend on
> what kind of synchronous/assynchronous notifications will exist, change

asynchronous.

> the logic to dynamically build the table.
> 
> Yet, for a proper support, we need to get the number of sources by
> reading the number from the HEST table. However, bios currently doesn't
> store a pointer to it.
> 
> For now just change the logic at table build time, while enforcing that
> it will behave like before with a single source ID.
> 
> A future patch will add a HEST table bios pointer and change the logic
> at acpi_ghes_record_errors() to dynamically use the new size.
> 
> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@xxxxxxxxxx>
> Reviewed-by: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx>