VMENTER_L1D_FLUSH_COND
[VMENTER_L1D_FLUSH_COND] = "conditional cache flushes",
[VMENTER_L1D_FLUSH_COND] = {"cond", true},
l1tf = VMENTER_L1D_FLUSH_COND;
if (l1tf == VMENTER_L1D_FLUSH_COND)