Messages in this thread | | | Date | Mon, 27 Mar 2023 17:46:30 +0200 | Subject | Re: [PATCH 0/6] KVM: x86: Unhost the *_CMD MSR mess | From | Paolo Bonzini <> |
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On 3/27/23 17:28, Sean Christopherson wrote: >> On 3/22/23 02:14, Sean Christopherson wrote: >>> Revert the FLUSH_L1D enabling, which has multiple fatal bugs, clean up >>> the existing PRED_CMD handling, and reintroduce FLUSH_L1D virtualization >>> without inheriting the mistakes made by PRED_CMD. >>> >>> The last patch hardens SVM against one of the bugs introduced in the >>> FLUSH_L1D enabling. >>> >>> I'll post KUT patches tomorrow. I have the tests written (and they found >>> bugs in my code, :shocked-pikachu:), just need to write the changelogs. >>> Wanted to get this out sooner than later as I'm guessing I'm not the only >>> one whose VMs won't boot on Intel CPUs... >> Hi Sean, >> >> did you post them? > No, I'll get that done today (I pinky swear this time).
Ok, you can also send me a pull request if you prefer (or I can apply the patches to kvm/next myself of course).
Paolo
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