Re: [PATCH] iommu/vt-d: Fix identity map bounds in si_domain_init()

[Jon Pan-Doh]

On Tue, Jul 9, 2024 at 7:45 PM Baolu Lu <baolu.lu@xxxxxxxxxxxxxxx> wrote:
> Do you mind telling me on which platform did you test this fix? My
> understanding is that modern VT-d hardware supports hardware pass
> through mode, hence this piece of code won't be executed anymore.

We tested it in a VM using an emulated vIOMMU setup. Hope that helps.

Thanks,
Jon