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Re: [PATCH] x86/svm: retry after unhandled NPT fault if gfn was marked for recalculation

To: Roger Pau Monné <roger.pau@xxxxxxxxxx>
From: Jan Beulich <jbeulich@xxxxxxxx>
Date: Fri, 22 May 2020 15:04:38 +0200
Cc: Igor Druzhinin <igor.druzhinin@xxxxxxxxxx>, andrew.cooper3@xxxxxxxxxx, wl@xxxxxxx, xen-devel@xxxxxxxxxxxxxxxxxxxx
Delivery-date: Fri, 22 May 2020 13:04:59 +0000
List-id: Xen developer discussion <xen-devel.lists.xenproject.org>

On 22.05.2020 13:11, Roger Pau Monné wrote:
> That being said, I also don't like the fact that logdity is handled
> differently between EPT and NPT, as on EPT it's handled as a
> misconfig while on NPT it's handled as a violation.

Because, well, there is no concept of misconfig in NPT.

Jan

Follow-Ups:
- Re: [PATCH] x86/svm: retry after unhandled NPT fault if gfn was marked for recalculation
  - From: Andrew Cooper

References:
- [PATCH] x86/svm: retry after unhandled NPT fault if gfn was marked for recalculation
  - From: Igor Druzhinin
- Re: [PATCH] x86/svm: retry after unhandled NPT fault if gfn was marked for recalculation
  - From: Roger Pau Monné
- Re: [PATCH] x86/svm: retry after unhandled NPT fault if gfn was marked for recalculation
  - From: Igor Druzhinin
- Re: [PATCH] x86/svm: retry after unhandled NPT fault if gfn was marked for recalculation
  - From: Roger Pau Monné
- Re: [PATCH] x86/svm: retry after unhandled NPT fault if gfn was marked for recalculation
  - From: Igor Druzhinin
- Re: [PATCH] x86/svm: retry after unhandled NPT fault if gfn was marked for recalculation
  - From: Roger Pau Monné

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