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

[Razvan Cojocaru <rcojocaru@xxxxxxxxxxxxxxx>]

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>


Thanks,
Razvan

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxxx
https://lists.xenproject.org/mailman/listinfo/xen-devel