KVM: x86: Correct the name for skipping VMENTER l1d flush

There is no VMENTER_L1D_FLUSH_NESTED_VM. It should be
ARCH_CAP_SKIP_VMENTRY_L1DFLUSH.

Signed-off-by: Chao Gao <chao.gao@intel.com>
Reviewed-by: Xiaoyao Li <xiaoyao.li@intel.com>
Link: https://lore.kernel.org/r/20230524061634.54141-3-chao.gao@intel.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
This commit is contained in:
Chao Gao 2023-05-24 14:16:32 +08:00 committed by Sean Christopherson
parent 06b66e0500
commit 02f1b0b736

View File

@ -1631,7 +1631,7 @@ static u64 kvm_get_arch_capabilities(void)
* If we're doing cache flushes (either "always" or "cond")
* we will do one whenever the guest does a vmlaunch/vmresume.
* If an outer hypervisor is doing the cache flush for us
* (VMENTER_L1D_FLUSH_NESTED_VM), we can safely pass that
* (ARCH_CAP_SKIP_VMENTRY_L1DFLUSH), we can safely pass that
* capability to the guest too, and if EPT is disabled we're not
* vulnerable. Overall, only VMENTER_L1D_FLUSH_NEVER will
* require a nested hypervisor to do a flush of its own.