Messages in this thread | | | Date | Fri, 2 Jun 2023 17:52:26 -0700 | Subject | Re: [PATCH 0/2] KVM: x86: Fastpath accounting fixes | From | Sean Christopherson <> |
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On Thu, 01 Jun 2023 18:19:18 -0700, Sean Christopherson wrote: > Fix two bugs where KVM fails to account/trace exits that are handled > in the super fast fastpath. SVM doesn't actually utilize the super fast > fastpath, i.e. patch 1 only affects VMX and the bug fixed by patch 2 is > benign in the current code base. > > Found by inspection, confirmed by hacking together a small selftest and > manually verifying the stats via sysfs. > > [...]
Applied patch 1 to kvm-x86 fixes (for 6.4), and patch 2 to kvm-x86 svm (for 6.5). Should have posted these separately...
[1/2] KVM: x86: Account fastpath-only VM-Exits in vCPU stats https://github.com/kvm-x86/linux/commit/8b703a49c9df [2/2] KVM: SVM: Invoke trace_kvm_exit() for fastpath VM-Exits https://github.com/kvm-x86/linux/commit/791a089861fc
-- https://github.com/kvm-x86/linux/tree/next https://github.com/kvm-x86/linux/tree/fixes https://github.com/kvm-x86/linux/tree/svm
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