Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:18 as permitted sender) client-ip=2620:137:e000::1:18;
Sender: Paolo Bonzini <paolo.bonzini@gmail.com>
Message-ID: <36ffc0e3-ac2d-be99-002b-916c1e0797b8@redhat.com>
Date:   Wed, 20 Apr 2022 18:42:04 +0200
MIME-Version: 1.0
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101
 Thunderbird/91.8.0
Subject: Re: [PATCH V2 0/2] KVM: SVM: Optimize AVIC incomplete IPI #vmexit
 handling
Content-Language: en-US
To:     Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>,
        linux-kernel@vger.kernel.org, kvm@vger.kernel.org
Cc:     mlevitsk@redhat.com, seanjc@google.com, joro@8bytes.org,
        jon.grimm@amd.com, wei.huang2@amd.com, terry.bowman@amd.com
References: <20220420154954.19305-1-suravee.suthikulpanit@amd.com>
From:   Paolo Bonzini <pbonzini@redhat.com>
In-Reply-To: <20220420154954.19305-1-suravee.suthikulpanit@amd.com>
Content-Type: text/plain; charset=UTF-8; format=flowed
Content-Transfer-Encoding: 7bit
Precedence: bulk

On 4/20/22 17:49, Suravee Suthikulpanit wrote:
> This series introduce a fast-path when handling AVIC incomplete IPI #vmexit
> for AVIC, and introduce a new tracepoint for the slow-path processing.
> 
> Regards,
> Suravee
> 
> Change from v1: (https://lore.kernel.org/lkml/20220414051151.77710-1-suravee.suthikulpanit@amd.com/T/)
>   * Rebased on top of Linux 5.18-rc3
>   * Patch 1/2:
>      - Update commit shortlog to be more meaningful
>      - Refactor to remove x2AVIC related logic for now, which will be included
>        in the x2AVIC patch series.
> 
> Suravee Suthikulpanit (2):
>    KVM: SVM: Use target APIC ID to complete AVIC IRQs when possible
>    KVM: SVM: Introduce trace point for the slow-path of
>      avic_kic_target_vcpus
> 
>   arch/x86/kvm/svm/avic.c | 74 ++++++++++++++++++++++++++++++++++++++---
>   arch/x86/kvm/trace.h    | 20 +++++++++++
>   arch/x86/kvm/x86.c      |  1 +
>   3 files changed, 91 insertions(+), 4 deletions(-)
> 

Queued, thanks.

Paolo