On Wed, Apr 24, 2024 at 03:18:26PM -0400, Daniel P. Smith wrote:
> From: Stefano Stabellini <[email protected]>
>
> Xen always generates as XSDT table even if the firmware provided an RSDT
> table.
^ only
As providing an RSDT doesn't exclude from a XSDT also being provided.
> Copy the RSDT header from the firmware table, adjusting the signature, for the
> XSDT table when not provided by the firmware.
Either here, or in the code comment below (or in both places), I would
detail that this is required for QEMU, that only exposes RSDT but no
XSDT.
> Fixes: 1d74282c455f ('x86: setup PVHv2 Dom0 ACPI tables')
> Suggested-by: Roger Pau Monné <[email protected]>
> Signed-off-by: Stefano Stabellini <[email protected]>
> Signed-off-by: Daniel P. Smith <[email protected]>
Reviewed-by: Roger Pau Monné <[email protected]>
Thanks, Roger.
