• Vitaly Kuznetsov's avatar
    KVM: nVMX: Also filter MSR_IA32_VMX_TRUE_PINBASED_CTLS when eVMCS · f80ae0ef
    Vitaly Kuznetsov authored
    Similar to MSR_IA32_VMX_EXIT_CTLS/MSR_IA32_VMX_TRUE_EXIT_CTLS,
    MSR_IA32_VMX_ENTRY_CTLS/MSR_IA32_VMX_TRUE_ENTRY_CTLS pair,
    MSR_IA32_VMX_TRUE_PINBASED_CTLS needs to be filtered the same way
    MSR_IA32_VMX_PINBASED_CTLS is currently filtered as guests may solely rely
    on 'true' MSR data.
    
    Note, none of the currently existing Windows/Hyper-V versions are known
    to stumble upon the unfiltered MSR_IA32_VMX_TRUE_PINBASED_CTLS, the change
    is aimed at making the filtering future proof.
    Signed-off-by: default avatarVitaly Kuznetsov <vkuznets@redhat.com>
    Message-Id: <20220112170134.1904308-2-vkuznets@redhat.com>
    Signed-off-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
    f80ae0ef
evmcs.c 16.7 KB