diff options
| author | Krish Sadhukhan | 2020-07-08 00:39:56 +0000 |
|---|---|---|
| committer | Paolo Bonzini | 2020-07-08 16:21:59 -0400 |
| commit | 761e4169346553c180bbd4a383aedd72f905bc9a (patch) | |
| tree | ced456fa86e62cae7839526c65627c22048597b5 /arch/x86/kvm/pmu.h | |
| parent | 53efe527ca4a4432d17c693efde6eec56fb43ebb (diff) | |
KVM: nSVM: Check that MBZ bits in CR3 and CR4 are not set on vmrun of nested guests
According to section "Canonicalization and Consistency Checks" in APM vol. 2
the following guest state is illegal:
"Any MBZ bit of CR3 is set."
"Any MBZ bit of CR4 is set."
Suggeted-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Krish Sadhukhan <krish.sadhukhan@oracle.com>
Message-Id: <1594168797-29444-3-git-send-email-krish.sadhukhan@oracle.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/kvm/pmu.h')
0 files changed, 0 insertions, 0 deletions