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1dbca2e cpu: define the 'ssbd' CPUID feature bit (CVE-2018-3639)

1 file Authored by berrange 6 years ago, Committed by Jiri Denemark 6 years ago,
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1 file changed. 3 lines added. 0 lines removed.
src/cpu/cpu_map.xml
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    cpu: define the 'ssbd' CPUID feature bit (CVE-2018-3639)
    
    New microcode introduces the "Speculative Store Bypass Disable"
    CPUID feature bit. This needs to be exposed to guest OS to allow
    them to protect against CVE-2018-3639.
    
    Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
    Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
file modified
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