KVM: pass through CPUID(0x80000006)
Return the host's L2 cache and TLB information for CPUID.0x80000006 instead of zeroing out the entry as part of KVM_GET_SUPPORTED_CPUID. This allows a userspace VMM to feed KVM_GET_SUPPORTED_CPUID's output directly into KVM_SET_CPUID2 (without breaking the guest). Signed-off-by: Eric Northup (Google) <digitaleric@gmail.com> Signed-off-by: Jim Mattson <jmattson@google.com> Signed-off-by: Jon Cargille <jcargill@google.com> Message-Id: <20200415012320.236065-1-jcargill@google.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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