[Qemu-devel] [PULL 19/38] spapr/xive: Sanity checks of OV5 during CAS

2019-05-21 Thread David Gibson
From: Greg Kurz If a machine is started with ic-mode=xive but the guest only knows about XICS, eg. an RHEL 7.6 guest, the kernel panics. This is expected but a bit unfortunate since the crash doesn't provide much information for the end user to guess what's happening. Detect that during CAS and

[Qemu-devel] [PULL 19/38] spapr/xive: Sanity checks of OV5 during CAS

2019-05-20 Thread David Gibson
From: Greg Kurz If a machine is started with ic-mode=xive but the guest only knows about XICS, eg. an RHEL 7.6 guest, the kernel panics. This is expected but a bit unfortunate since the crash doesn't provide much information for the end user to guess what's happening. Detect that during CAS and