linux-kernel - Re: [RFC 29/33] KVM: VMX: Save instruction length on EPT violation

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Message-ID: <2573d04d-feff-4119-a79c-dbf9b85e62fd@amazon.com>
Date:   Wed, 8 Nov 2023 13:40:17 +0100
From:   Alexander Graf <graf@...zon.com>
To:     Nicolas Saenz Julienne <nsaenz@...zon.com>, <kvm@...r.kernel.org>
CC:     <linux-kernel@...r.kernel.org>, <linux-hyperv@...r.kernel.org>,
        <pbonzini@...hat.com>, <seanjc@...gle.com>, <vkuznets@...hat.com>,
        <anelkz@...zon.com>, <dwmw@...zon.co.uk>, <jgowans@...zon.com>,
        <corbert@....net>, <kys@...rosoft.com>, <haiyangz@...rosoft.com>,
        <decui@...rosoft.com>, <x86@...nel.org>,
        <linux-doc@...r.kernel.org>
Subject: Re: [RFC 29/33] KVM: VMX: Save instruction length on EPT violation


On 08.11.23 12:18, Nicolas Saenz Julienne wrote:
> Save the length of the instruction that triggered an EPT violation in
> struct kvm_vcpu_arch. This will be used to populate Hyper-V VSM memory
> intercept messages.
>
> Signed-off-by: Nicolas Saenz Julienne <nsaenz@...zon.com>


In v1, please do this for SVM as well :)


Alex





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