On Thu, 2023-03-23 at 07:20 -0700, Sean Christopherson wrote: > On Thu, Mar 23, 2023, lirongqing@xxxxxxxxx wrote: > > From: Li RongQing <lirongqing@xxxxxxxxx> > > > > if CPU has not X86_BUG_ITLB_MULTIHIT bug, kvm-nx-lpage-re kthread > > is not needed to create > > Unless userspace forces the mitigation to be enabled, which can be done while KVM > is running. > Wondering why does userspace want to force the mitigation to be enabled if CPU doesn't have such bug?
