From: Vitaly Kuznetsov <vkuznets@redhat.com>
To: Paolo Bonzini <pbonzini@redhat.com>,
linux-kernel@vger.kernel.org, kvm@vger.kernel.org
Cc: oupton@google.com, stable@vger.kernel.org
Subject: Re: [PATCH] KVM: x86: allow KVM_STATE_NESTED_MTF_PENDING in kvm_state flags
Date: Wed, 20 May 2020 18:36:24 +0200 [thread overview]
Message-ID: <871rnetvg7.fsf@vitty.brq.redhat.com> (raw)
In-Reply-To: <20200519180743.89974-1-pbonzini@redhat.com>
Paolo Bonzini <pbonzini@redhat.com> writes:
> The migration functionality was left incomplete in commit 5ef8acbdd687
> ("KVM: nVMX: Emulate MTF when performing instruction emulation", 2020-02-23),
> fix it.
>
> Fixes: 5ef8acbdd687 ("KVM: nVMX: Emulate MTF when performing instruction emulation")
> Cc: stable@vger.kernel.org
> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
> ---
> arch/x86/kvm/x86.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
> index 4f55a44951c3..0001b2addc66 100644
> --- a/arch/x86/kvm/x86.c
> +++ b/arch/x86/kvm/x86.c
> @@ -4626,7 +4626,7 @@ long kvm_arch_vcpu_ioctl(struct file *filp,
>
> if (kvm_state.flags &
> ~(KVM_STATE_NESTED_RUN_PENDING | KVM_STATE_NESTED_GUEST_MODE
> - | KVM_STATE_NESTED_EVMCS))
> + | KVM_STATE_NESTED_EVMCS | KVM_STATE_NESTED_MTF_PENDING))
> break;
>
> /* nested_run_pending implies guest_mode. */
Reviewed-by: Vitaly Kuznetsov <vkuznets@redhat.com>
--
Vitaly
prev parent reply other threads:[~2020-05-20 16:36 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-19 18:07 [PATCH] KVM: x86: allow KVM_STATE_NESTED_MTF_PENDING in kvm_state flags Paolo Bonzini
2020-05-19 18:37 ` Oliver Upton
2020-05-20 16:36 ` Vitaly Kuznetsov [this message]
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