The guys on the Fedora side seem to have found the patch to fix this:
https://bugzilla.redhat.com/show_bug.cgi?id=1941652#c6
Apparently it will go upstream in Linux 5.11, but earlier versions also
need the fix, specifically 5.9 and 5.10
Thank you!
** Bug watch added: Red Hat Bugzilla #1941652
Public bug reported:
(Suspected glibc issue!)
qemu-system-ppc64(le) fails when invoked with kvm acceleration with
error "illegal instruction"
> qemu-system-ppc64(le) -M pseries,accel=kvm
Illegal instruction (core dumped)
In dmesg:
Facility 'SCV' unavailable (12), exception at 0x7624f8134c0c,
