linux-kernel - Re: [PATCH v3 0/2] KVM: SVM: Add support for 4096 vcpus with x2AVIC

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Message-ID: <aac3b9ab-8dbf-424e-856a-d02135323c8b@amd.com>
Date: Thu, 20 Mar 2025 11:04:29 +0530
From: Vasant Hegde <vasant.hegde@....com>
To: "Naveen N Rao (AMD)" <naveen@...nel.org>, kvm@...r.kernel.org,
 linux-kernel@...r.kernel.org
Cc: Sean Christopherson <seanjc@...gle.com>,
 Paolo Bonzini <pbonzini@...hat.com>,
 Suravee Suthikulpanit <suravee.suthikulpanit@....com>
Subject: Re: [PATCH v3 0/2] KVM: SVM: Add support for 4096 vcpus with x2AVIC

On 2/20/2025 1:08 PM, Naveen N Rao (AMD) wrote:
> This is v3 of the series posted at:
> http://lkml.kernel.org/r/cover.1738563890.git.naveen@kernel.org
> 
> The first patch adds support for up to 4096 vcpus with x2AVIC, while the 
> second patch limits the value that is programmed into 
> AVIC_PHYSICAL_MAX_INDEX in the VMCB based on the max APIC ID indicated 
> by the VMM.

Reviewed-by: Vasant Hegde <vasant.hegde@....com>

-Vasant