Re: [PATCH v2 0/3] fix for two ACPI GTDT physical addresses

[Ani Sinha]

On Fri, Oct 7, 2022 at 8:16 PM Miguel Luis <miguel.luis@oracle.com> wrote:
>
> The ACPI GTDT table contains two invalid 64-bit physical addresses according 
> to
> the ACPI spec. 6.5 [1]. Those are the Counter Control Base physical address 
> and
> the Counter Read Base physical address. Those fields of the GTDT table should 
> be
> set to 0xFFFFFFFFFFFFFFFF if not provided, rather than 0x0.
>
> [1]: 
> https://uefi.org/specs/ACPI/6.5/05_ACPI_Software_Programming_Model.html#gtdt-table-structure
>
> Changelog:
>
> v2:
>     Updated with collected tags from v1.

For future reference, there is no need to send out a new version with
just the tags added. The tooling make sure that the tags are collected
correctly from the last version.

>
> v1: https://lists.nongnu.org/archive/html/qemu-devel/2022-09/msg02847.html
>
> Miguel Luis (3):
>   tests/acpi: virt: allow acpi GTDT changes
>   acpi: arm/virt: build_gtdt: fix invalid 64-bit physical addresses
>   tests/acpi: virt: update ACPI GTDT binaries
>
>  hw/arm/virt-acpi-build.c          |   5 ++---
>  tests/data/acpi/virt/GTDT         | Bin 96 -> 96 bytes
>  tests/data/acpi/virt/GTDT.memhp   | Bin 96 -> 96 bytes
>  tests/data/acpi/virt/GTDT.numamem | Bin 96 -> 96 bytes
>  4 files changed, 2 insertions(+), 3 deletions(-)
>
> --
> 2.37.3
>