Re: [Xen-devel] IOMMU support on AMD Ryzen, simple patch needed

2017-05-15 Thread Bjoern
Ok, it's NOT working after all. Trying to install a HVM causes a reboot... so I guess there is more work left there after all. Would have been too easy I guess ;) Am 15.05.2017 um 21:20 schrieb Bjoern: Hi, I just completed getting Qubes-OS working with Ryzen and IOMMU - at least it looks li

[Xen-devel] IOMMU support on AMD Ryzen, simple patch needed

2017-05-15 Thread Bjoern
Hi, I just completed getting Qubes-OS working with Ryzen and IOMMU - at least it looks like it to me and ran out of the box BIOS wise. All that was required is a small patch in xen/arch/x86/oprofile/nmi_int.c - Ryzen family 17h is the same as 15h. Without that, "xl dmesg" under Ubuntu 17.04