Messages in this thread | | | Date | Tue, 28 Jun 2022 19:36:27 +0700 | Subject | Re: [PATCH v6 15/17] KVM: SVM: Use target APIC ID to complete x2AVIC IRQs when possible | From | "Suthikulpanit, Suravee" <> |
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Paolo / Maxim
On 6/28/2022 3:59 PM, Maxim Levitsky wrote: >>> Hi Paolo and Suravee Suthikulpanit! >>> >>> Note that this patch is not needed anymore, I fixed the avic_kick_target_vcpus_fast function, >>> and added the support for x2apic because it was very easy to do >>> (I already needed to parse logical id for flat and cluser modes) >>> >>> Best regards, >>> Maxim Levitsky >>> >> Understood. I was about to send v7 to remove this patch from the series, but too late. I'll test the current queue branch and provide update. > Also this really needs a KVM unit test, to avoid breaking corner cases like > sending IPI to 0xFF address, which was the reason I had to fix the > avic_kick_target_vcpus_fast. > > We do have 'apic' test in kvm unit tests, > and I was already looking to extend it to cover more cases and to run it with AVIC's > compatible settings. I hope I will be able to do this this week.
Thanks. Would you please CC me as well once ready?
> > Best regards, > Maxim Levitsky
I have also submitted a patch to fix the 603ccef42ce9 ("KVM: x86: SVM: fix avic_kick_target_vcpus_fast"), which was queued previously.
Best Regards, Suravee Suthikulpanit
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