• Nadav Amit's avatar
    KVM: x86: Support for disabling quirks · 90de4a18
    Nadav Amit authored
    Introducing KVM_CAP_DISABLE_QUIRKS for disabling x86 quirks that were previous
    created in order to overcome QEMU issues. Those issue were mostly result of
    invalid VM BIOS.  Currently there are two quirks that can be disabled:
    
    1. KVM_QUIRK_LINT0_REENABLED - LINT0 was enabled after boot
    2. KVM_QUIRK_CD_NW_CLEARED - CD and NW are cleared after boot
    
    These two issues are already resolved in recent releases of QEMU, and would
    therefore be disabled by QEMU.
    Signed-off-by: default avatarNadav Amit <namit@cs.technion.ac.il>
    Message-Id: <1428879221-29996-1-git-send-email-namit@cs.technion.ac.il>
    [Report capability from KVM_CHECK_EXTENSION too. - Paolo]
    Signed-off-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
    90de4a18
kvm_host.h 33.9 KB