Re: [PATCH RFC 2/2] KVM: s390: vsie: store guest addresses of satellite blocks in vsie_page

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On Tue, 16 Jan 2018 18:15:26 +0100
David Hildenbrand <david@xxxxxxxxxx> wrote:

> This way, the values cannot changed, even if another VCPU might try to

s/changed/be changed/ (or change?)

> mess with the nested SCB currently getting executed by another VCPU.
> 
> We now always use the same gpa for pinning and unpinning a page (for
> unpinning, it is only relevant to mark the guest page dirty for
> migration).
> 
> Signed-off-by: David Hildenbrand <david@xxxxxxxxxx>
> ---
>  arch/s390/kvm/vsie.c | 37 ++++++++++++++++++++++---------------
>  1 file changed, 22 insertions(+), 15 deletions(-)

Acked-by: Cornelia Huck <cohuck@xxxxxxxxxx>



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