Messages in this thread | | | Date | Sat, 29 Jul 2023 11:57:40 +1000 | Subject | Re: [PATCH kernel 0/9] KVM: SEV: Enable AMD SEV-ES DebugSwap | From | Alexey Kardashevskiy <> |
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On 29/7/23 09:49, Sean Christopherson wrote: > On Thu, 15 Jun 2023 16:37:48 +1000, Alexey Kardashevskiy wrote: >> This is to use another AMD SEV-ES hardware assisted register swap, >> more detail in 6/9. In the process it's been suggested to fix other >> things, here is the attempt, with the great help of amders. >> >> The previous conversation is here: >> https://lore.kernel.org/r/20230411125718.2297768-1-aik@amd.com >> >> [...] > > Finally applied to kvm-x86 svm, thanks! Though I was *really* tempted to see > just how snarky the pings would get at week 5+ ;-)
Thanks! Here is a gist what it could look like: https://www.spinics.net/lists/kvm-ppc/msg20903.html :)
> > [1/9] KVM: SEV: move set_dr_intercepts/clr_dr_intercepts from the header > https://github.com/kvm-x86/linux/commit/b265ee7bae11 > [2/9] KVM: SEV: Move SEV's GP_VECTOR intercept setup to SEV > https://github.com/kvm-x86/linux/commit/29de732cc95c > [3/9] KVM: SVM: Rewrite sev_es_prepare_switch_to_guest()'s comment about swap types > https://github.com/kvm-x86/linux/commit/f8d808ed1ba0 > [4/9] KVM: SEV-ES: explicitly disable debug > https://github.com/kvm-x86/linux/commit/2837dd00f8fc > [5/9] KVM: SVM/SEV/SEV-ES: Rework intercepts > https://github.com/kvm-x86/linux/commit/5aefd3a05fe1 > [6/9] KVM: SEV: Enable data breakpoints in SEV-ES > https://github.com/kvm-x86/linux/commit/fb71b1298709 > [7/9] KVM: SEV-ES: Eliminate #DB intercept when DebugSwap enabled > https://github.com/kvm-x86/linux/commit/8b54cc7e1817 > [8/9] KVM: SVM: Don't defer NMI unblocking until next exit for SEV-ES guests > https://github.com/kvm-x86/linux/commit/c54268e1036f > [9/9] KVM: SVM: Don't try to pointlessly single-step SEV-ES guests for NMI window > https://github.com/kvm-x86/linux/commit/e11f81043a12 > > -- > https://github.com/kvm-x86/linux/tree/next > https://github.com/kvm-x86/linux/tree/fixes
-- Alexey
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