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@xxxxxxx > > [...] Finally applied to kvm-x86 svm, thanks! Though I was *really* tempted to see just how snarky the pings would get at week 5+ ;-) [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
