Re: [Xen-devel] [v2][PATCH] xen/vtd/iommu: permit group devices to passthrough in relaxed mode

["Chen, Tiejun" <tiejun.chen@xxxxxxxxx>]

> OK, that explanation is fine to me as long as it's made clear no
> security guarantee once admin uses 'relax' for any domain. Tiejun
> could you resend patch with right warning/error type?
Sure, but a little bit makes me confused when I'm trying to address 
this. Actually most messages are same, except for logevel, so I did this 
like,
            printk(XENLOG_G_INFO VTDPREFIX " Assign %04x:%02x:%02x.%u"
                   " with shared RMRR at %"PRIx64" for Dom%d.",
                   seg, bus, PCI_SLOT(devfn), PCI_FUNC(devfn),
                   rmrr->base_address, d->domain_id);
            if ( relaxed )
                printk(XENLOG_G_WARNING VTDPREFIX " It's really risky.");
            else
                printk(XENLOG_G_ERR VTDPREFIX " So it's disallowed!");
            printk(XENLOG_G_INFO VTDPREFIX "\n");

But looks its not better, so any idea?

Thanks
Tiejun

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