[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [PATCH v2 23/23] xen: decouple HVM and IOMMU capabilities
>>> On 26.08.18 at 14:19, <wei.liu2@xxxxxxxxxx> wrote: > HVM and IOMMU are two distinct hardware features, yet they were > bundled together in sysctl and xl's output. > > Decouple them on sysctl level. On toolstack level we still need to > maintain a sensible semantics for `xl info`. Massage the information > according to the following table: > > pv hvm iommu flags in xl info > 0 0 0 n/a > 0 0 1 n/a > 0 1 0 hvm > 0 1 1 hvm hvm_directio > 1 0 0 NIL > 1 0 1 directio > 1 1 0 hvm > 1 1 1 hvm hvm_directio directio > > Signed-off-by: Wei Liu <wei.liu2@xxxxxxxxxx> Hypervisor side Acked-by: Jan Beulich <jbeulich@xxxxxxxx> Tools side looks sensible to me too, but I'm not going to claim I've properly reviewed it. Jan _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxxx https://lists.xenproject.org/mailman/listinfo/xen-devel
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