From: Sean Christopherson <sean.j.christopherson@intel.com>
To: Vitaly Kuznetsov <vkuznets@redhat.com>
Cc: kvm@vger.kernel.org, linux-kernel@vger.kernel.org,
"Paolo Bonzini" <pbonzini@redhat.com>,
"Radim Krčmář" <rkrcmar@redhat.com>,
"Joerg Roedel" <joro@8bytes.org>,
"KarimAllah Ahmed" <karahmed@amazon.de>
Subject: Re: [PATCH] KVM/nSVM: properly map nested VMCB
Date: Tue, 4 Jun 2019 09:48:15 -0700 [thread overview]
Message-ID: <20190604164815.GC32350@linux.intel.com> (raw)
In-Reply-To: <20190604160939.17031-1-vkuznets@redhat.com>
On Tue, Jun 04, 2019 at 06:09:39PM +0200, Vitaly Kuznetsov wrote:
> Commit 8c5fbf1a7231 ("KVM/nSVM: Use the new mapping API for mapping guest
> memory") broke nested SVM completely: kvm_vcpu_map()'s second parameter is
> GFN so vmcb_gpa needs to be converted with gpa_to_gfn(), not the other way
> around.
>
> Fixes: 8c5fbf1a7231 ("KVM/nSVM: Use the new mapping API for mapping guest memory")
> Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Reviewed-by: Sean Christopherson <sean.j.christopherson@intel.com>
next prev parent reply other threads:[~2019-06-04 16:48 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-04 16:09 [PATCH] KVM/nSVM: properly map nested VMCB Vitaly Kuznetsov
2019-06-04 16:48 ` Sean Christopherson [this message]
2019-06-04 17:27 ` Paolo Bonzini
2019-08-10 18:35 ` Jiri Palecek
2019-08-14 12:43 ` Paolo Bonzini
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