[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] RE: [Xen-devel] hang on restore in 3.3.1
> On 11/02/2009 09:51, "James Harper" <james.harper@xxxxxxxxxxxxxxxx> wrote: > > > What do you think the chances are of it being a qemu problem? the > > xentrace code would indicate that it was the hypervisor asserting the > > interrupt, but that wouldn't preclude qemu from being the originator of > > the interrupt would it? > > Most interrupts come from qemu, since it emulates most devices. Switching > your qemu is a pretty easy test (build internal old version rather than > out-of-tree new version). > I just rebooted with my GPLPV drivers inactive (eg not hiding qemu devices, leaving the PV network device with 'disconnected' and not enumerating block devices), and I found that an NDIS device is using vector 0x93, which will be the qemu realtek device. I hide it on boot, but I forgot to hide it again after the restore which will probably be the cause of my problems... hopefully hiding it on restore again will stop it generating interrupts! James _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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