linux-kernel - Re: [PATCH 0/2] KVM: SVM: Optimize AVIC incomplete IPI #vmexit handling

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Message-ID: <81bb5fd1-2241-3ea4-dd52-a1eaa2101997@amd.com>
Date:   Mon, 18 Apr 2022 21:39:29 +0700
From:   Suravee Suthikulpanit <suravee.suthikulpanit@....com>
To:     linux-kernel@...r.kernel.org, kvm@...r.kernel.org
Cc:     pbonzini@...hat.com, mlevitsk@...hat.com, seanjc@...gle.com,
        joro@...tes.org, jon.grimm@....com, wei.huang2@....com,
        terry.bowman@....com
Subject: Re: [PATCH 0/2] KVM: SVM: Optimize AVIC incomplete IPI #vmexit
 handling



On 4/14/22 12:11 PM, Suravee Suthikulpanit wrote:
> This series introduce a fast-path when handling AVIC incomplete IPI #vmexit
> for AVIC and x2AVIC, and introduce a new tracepoint for the slow-path
> processing.
> 
> Please note that the prereq of this series is:
>    [PATCH v2 00/12] Introducing AMD x2APIC Virtualization (x2AVIC) support
>    (https://lore.kernel.org/lkml/20220412115822.14351-2-suravee.suthikulpanit@amd.com/T/)
> 

Since x2AVIC stuff is still under development, and likely will need v3,
I will extract the logic for x2AVIC, and send out V2 of this series.
The support for x2AVIC will be send separately.

Regards,
Suravee