Re: [Xen-devel] [PATCH 4/5] x86/shadow: Drop all emulation for PV vcpus

[Tim Deegan <tim@xxxxxxx>]

At 10:43 +0000 on 12 Dec (1481539424), Andrew Cooper wrote:
> Emulation is only performed for paging_mode_refcount() domains, which in
> practice means HVM domains only.
> 
> Drop the PV emulation code.  As it always set addr_side and sp_size to
> BITS_PER_LONG, it can't have worked correctly for PV guests running in a
> different mode to Xen.
> 
> Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>

Acked-by: Tim Deegan <tim@xxxxxxx>

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