(virtualized real and unpaged mode) on capable
Intel chips. Default is 1 (enabled)
+ kvm-intel.vmentry_l1d_flush=[KVM,Intel] Mitigation for L1 Terminal Fault
+ CVE-2018-3620.
+
+ Valid arguments: never, cond, always
+
+ always: L1D cache flush on every VMENTER.
+ cond: Flush L1D on VMENTER only when the code between
+ VMEXIT and VMENTER can leak host memory.
+ never: Disables the mitigation
+
+ Default is cond (do L1 cache flush in specific instances)
+
kvm-intel.vpid= [KVM,Intel] Disable Virtual Processor Identification
feature (tagged TLBs) on capable Intel chips.
Default is 1 (enabled)