PCI range checking under qemu-system-sparc64

[Alexey Dokuchaev]

On Sun, Sep 20, 2015 at 12:05:32AM +0100, Mark Cave-Ayland wrote:
> [...]
> While I don't have any insight on the CPU tick interrupt yet, my initial
> feeling is that the ATA hang could be related to the PCI interrupt
> clearing issue that I started looking into a while back. Although it
> isn't a complete fix, does the attached patch against QEMU help at all?

Did not help; putting back "device scbus+da+cd" hangs with patched QEMU.

./danfe