Re: [PATCH v7 10/10] tests/data/acpi/virt: Update IORT files for ITS

[Peter Maydell]

On Wed, 1 Sept 2021 at 09:03, Igor Mammedov <imammedo@redhat.com> wrote:
>
> not directly related to the patch but while I was testing IORT testcase
> (https://github.com/imammedo/qemu acpi-tests)
> after rebase to 6.1, I get test failure due to change in MADT table vs
> expected blobs made in 6.0 time and it does look like ABI change
> (what is bad, it also happens to virt-6.0 machine type).
> Can ARM folks check if we didn't break something?

>  [02Ch 0044   1]                Subtable Type : 0C [Generic Interrupt 
> Distributor]
>  [02Dh 0045   1]                       Length : 18
>  [02Eh 0046   2]                     Reserved : 0000
>  [030h 0048   4]        Local GIC Hardware ID : 00000000
>  [034h 0052   8]                 Base Address : 0000000008000000
>  [03Ch 0060   4]               Interrupt Base : 00000000
> -[040h 0064   1]                      Version : 02
> +[040h 0064   1]                      Version : 03

This says the GIC changed from GICv2 to v3. What QEMU command line are
you using here ?

-- PMM