From: Greg KH <gregkh@linuxfoundation.org>
To: Jon Maloy <jmaloy@redhat.com>
Cc: rhkernel-list@redhat.com, Paolo Bonzini <pbonzini@redhat.com>,
Paul Lai <plai@redhat.com>,
Vitaly Kuznetsov <vkuznets@redhat.com>,
stable@vger.kernel.org, Oliver Upton <oupton@google.com>
Subject: Re: [RHEL 8.2 virt PATCH 1/3] KVM: nVMX: Don't emulate instructions in guest mode
Date: Tue, 10 Mar 2020 15:37:19 +0100 [thread overview]
Message-ID: <20200310143719.GC3376131@kroah.com> (raw)
In-Reply-To: <20200310141152.29029-2-jmaloy@redhat.com>
On Tue, Mar 10, 2020 at 10:11:50AM -0400, Jon Maloy wrote:
> From: Paolo Bonzini <pbonzini@redhat.com>
>
> vmx_check_intercept is not yet fully implemented. To avoid emulating
> instructions disallowed by the L1 hypervisor, refuse to emulate
> instructions by default.
>
> Cc: stable@vger.kernel.org
> [Made commit, added commit msg - Oliver]
> Signed-off-by: Oliver Upton <oupton@google.com>
> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
>
> (cherry picked from commit 07721feee46b4b248402133228235318199b05ec)
> Signed-off-by: Jon Maloy <jmaloy@redhat.com>
> ---
> arch/x86/kvm/vmx/vmx.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
Please fix your email system to not mail public people internal Red
Hat-specific things :(
next prev parent reply other threads:[~2020-03-10 14:37 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20200310141152.29029-1-jmaloy@redhat.com>
2020-03-10 14:11 ` [RHEL 8.2 virt PATCH 1/3] KVM: nVMX: Don't emulate instructions in guest mode Jon Maloy
2020-03-10 14:37 ` Greg KH [this message]
[not found] <20200310135743.27633-1-jmaloy@redhat.com>
2020-03-10 13:57 ` Jon Maloy
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