On Mon, 5 Nov 2018 13:46:10 +0100 David Hildenbrand <da...@redhat.com> wrote:
> On 05.11.18 13:41, Cornelia Huck wrote: > > On Mon, 5 Nov 2018 13:04:04 +0100 > > Thomas Huth <th...@redhat.com> wrote: > > > >> On 2018-11-05 12:03, David Hildenbrand wrote: > >>> Right now, errors during realize()/pre_plug/plug of the zPCI device > >>> would result in QEMU crashing instead of failing nicely when creating > >>> a zPCI device for a PCI device. > > > > Yeah, failing instead of crashing is better :) > > > > Is there any way we can trigger this problem for testing? > > I guess trying to add more PCI devices (with implicit zPCI devices > getting created) than we have zPCI slots should be enough. So making > e.g. s390_pci_alloc_idx() fail. > > (FH_MASK_INDEX = 0x0000ffff implies 65536 devices, which is not really > easy to test ;) ) > I was hoping for an easy test. Oh well :)
