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Re: [Xen-devel] [PATCH 10/14] x86/mm: Switch {get, put}_gfn() infrastructure to using gfn_t

On 11/21/18 3:21 PM, Andrew Cooper wrote:
> Seemingly, a majority of users either override the helpers anyway, or have an
> gfn_t in their hands.
> Update the API, and adjust all users to match.
> Doing this highlighted a gaping altp2m security hole in
> vmx_vcpu_update_vmfunc_ve(), which will need addressing now we can discuss the
> problem and options publicly.
> Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>

For the mem_access bits:
Acked-by: Razvan Cojocaru <rcojocaru@xxxxxxxxxxxxxxx>


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