nSVM: Check for reserved encodings of TLB_CONTROL in nested VMCB
According to section "TLB Flush" in APM vol 2, "Support for TLB_CONTROL commands other than the first two, is optional and is indicated by CPUID Fn8000_000A_EDX[FlushByAsid]. All encodings of TLB_CONTROL not defined in the APM are reserved." Signed-off-by: Krish Sadhukhan <krish.sadhukhan@oracle.com> Message-Id: <20210920235134.101970-3-krish.sadhukhan@oracle.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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