[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [v2][PATCH] xen/vtd/iommu: permit group devices to passthrough in relaxed mode
> From: Chen, Tiejun > Sent: Wednesday, September 09, 2015 10:00 AM > > Currently we don't allow passing through any group devices which are > sharing same RMRR entry since it would break security among VMs. And > indeed, we expect we can figure out a better way to handle this kind > of case completely. > > But before the group assignment gets implemented, we might make this > permission dependent on our RMRR policy. So, now it would be allowed > in the relaxed mode. > > CC: Yang Zhang <yang.z.zhang@xxxxxxxxx> > CC: Kevin Tian <kevin.tian@xxxxxxxxx> > CC: Jan Beulich <JBeulich@xxxxxxxx> > CC: Wei Liu <wei.liu2@xxxxxxxxxx> > Signed-off-by: Tiejun Chen <tiejun.chen@xxxxxxxxx> Acked-by: Kevin Tian <kevin.tian@xxxxxxxxx> Thanks Kevin _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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