Claudia: > I'm getting this message in my logs, about an IOMMU error, on both 4.0.2 and > the F31-based 4.1 build. I'm as certain as I can be that the IOMMU is enabled > in BIOS. I'm having issues with passthru and I'm wondering if this might be > the cause.
> https://bugzilla.redhat.com/show_bug.cgi?id=1404139 > This thread says it's not a bug, it's just because the system doesn't support > IOMMUv2 and amdkfd (whatever that is) requires IOMMUv2 (whatever that is) for > HSA (whatever that is). I don't really know what any of that means. > Or does it just mean that my GPU is not protected by the IOMMU (same as > iommu=no-igfx on Intel) and I don't have to worry about it? I saw in a different thread you made progress, so this is probably outdated. However, I think your conclusions are correct. If your IOMMU was not working correctly, you would have problems starting HVMs period. The Xen logs look similar to mine. I don't have kfd on my system. -- - don't top post Mailing list etiquette: - trim quoted reply to only relevant portions - when possible, copy and paste text instead of screenshots -- You received this message because you are subscribed to the Google Groups "qubes-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/qubes-users/ebc3a9f9-c7c8-477d-6d85-e2a76b9ea33f%40danwin1210.me.
