diff options
| author | Sean Christopherson <seanjc@google.com> | 2021-02-03 16:01:06 -0800 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2021-02-04 12:59:28 -0500 |
| commit | 031b91a5fe6f1ce61b7617614ddde9ed61e252be (patch) | |
| tree | a982fd5f423b002896d6e2379c4b9bb6ac68b076 /fs | |
| parent | 87aa9ec939ec7277b730786e19c161c9194cc8ca (diff) | |
KVM: x86: Set so called 'reserved CR3 bits in LM mask' at vCPU reset
Set cr3_lm_rsvd_bits, which is effectively an invalid GPA mask, at vCPU
reset. The reserved bits check needs to be done even if userspace never
configures the guest's CPUID model.
Cc: stable@vger.kernel.org
Fixes: 0107973a80ad ("KVM: x86: Introduce cr3_lm_rsvd_bits in kvm_vcpu_arch")
Signed-off-by: Sean Christopherson <seanjc@google.com>
Message-Id: <20210204000117.3303214-2-seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'fs')
0 files changed, 0 insertions, 0 deletions