On Tue, 16 Jul 2019 at 17:51, Laszlo Ersek <ler...@redhat.com> wrote: > The issue still reproduces, so it makes sense for me to look at the host > kernel version... Well, I'm afraid it won't help much, for an upstream > investigation: > > 4.14.0-115.8.2.el7a.aarch64 > > This is the latest released kernel from "Red Hat Enterprise Linux for > ARM 64 7".
OK. (I'm using 4.15.0-51-generic from ubuntu). Could you run with QEMU under gdb, and when it hits the assertion go back up a stack frame to the arm_cpu_realizefn() frame, and then "print /x cpu->isar" ? That should show us what we think we've got as ID registers from the kernel. (You might need to build QEMU with --enable-debug to get useful enough debug info to do that, not sure.) thanks -- PMM
