From: Sasha Levin <sashal@kernel.org>
To: Sean Christopherson <sean.j.christopherson@intel.com>
Cc: stable@vger.kernel.org,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Paolo Bonzini <pbonzini@redhat.com>,
Junaid Shahid <junaids@google.com>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 4.9 STABLE] kvm: mmu: Don't read PDPTEs when paging is not enabled
Date: Tue, 12 Nov 2019 20:18:28 -0500 [thread overview]
Message-ID: <20191113011828.GL8496@sasha-vm> (raw)
In-Reply-To: <20191111235019.31416-1-sean.j.christopherson@intel.com>
On Mon, Nov 11, 2019 at 03:50:19PM -0800, Sean Christopherson wrote:
>From: Junaid Shahid <junaids@google.com>
>
>Upstream commit d35b34a9a70edae7ef923f100e51b8b5ae9fe899.
>
>kvm should not attempt to read guest PDPTEs when CR0.PG = 0 and
>CR4.PAE = 1.
>
>Signed-off-by: Junaid Shahid <junaids@google.com>
>Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
>Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com>
Queued up for 4.9, thank you.
--
Thanks,
Sasha
prev parent reply other threads:[~2019-11-13 1:18 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-11 23:50 [PATCH 4.9 STABLE] kvm: mmu: Don't read PDPTEs when paging is not enabled Sean Christopherson
2019-11-13 1:18 ` Sasha Levin [this message]
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