On 20/08/2019 19:03, Andreas Kinzler wrote: > While AMD Ryzen 2700X was working perfectly in my tests with Windows > 10, the new 3700X does not even boot a Windows HVM. With viridian=1 > you get BSOD HAL_MEMORY_ALLOCATION and with viridian=0 you get > "multiprocessor config not supported". > > xl dmesg says: > (XEN) d1v0 VIRIDIAN CRASH: ac 0 a0a0 fffff8065c06bf88 bf8 > (XEN) d2v0 VIRIDIAN CRASH: ac 0 a0a0 fffff8035b049f88 bf8 > > Linux domUs with PV and PVH seem to work so far. > > Xen version 4.10.2. dom0 kernel 4.13.16. The BIOS version is unchanged > from 2700X (working) to 3700X (crashing).
So you've done a Zen v1 => Zen v2 CPU upgrade and an existing system? > > Is it a known problem? Did someone test the new EPYCs? This looks familiar, and is still somewhere on my TODO list. Does booting with a single vCPU work? ~Andrew _______________________________________________ Xen-devel mailing list Xen-devel@lists.xenproject.org https://lists.xenproject.org/mailman/listinfo/xen-devel
