linux-kernel - Re: [PATCH] KVM: nVMX: use correct clean fields when copying from eVMCS

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Message-ID: <20190613162926.GA24797@flask>
Date:   Thu, 13 Jun 2019 18:29:26 +0200
From:   Radim Krčmář <rkrcmar@...hat.com>
To:     Vitaly Kuznetsov <vkuznets@...hat.com>
Cc:     kvm@...r.kernel.org, linux-kernel@...r.kernel.org,
        Paolo Bonzini <pbonzini@...hat.com>
Subject: Re: [PATCH] KVM: nVMX: use correct clean fields when copying from
 eVMCS

2019-06-13 13:35+0200, Vitaly Kuznetsov:
> Unfortunately, a couple of mistakes were made while implementing
> Enlightened VMCS support, in particular, wrong clean fields were
> used in copy_enlightened_to_vmcs12():
> - exception_bitmap is covered by CONTROL_EXCPN;
> - vm_exit_controls/pin_based_vm_exec_control/secondary_vm_exec_control
>   are covered by CONTROL_GRP1.
> 
> Fixes: 945679e301ea0 ("KVM: nVMX: add enlightened VMCS state")
> Signed-off-by: Vitaly Kuznetsov <vkuznets@...hat.com>
> ---

Reviewed-by: Radim Krčmář <rkrcmar@...hat.com>