On Sun, Sep 19, 2021, Lai Jiangshan wrote: > From: Lai Jiangshan <laijs@xxxxxxxxxxxxxxxxx> > > X86_CR4_PGE doesn't participate in kvm_mmu_role, so the mmu context > doesn't need to be reset. It is only required to flush all the guest > tlb. > > It is also inconsistent that X86_CR4_PGE is in KVM_MMU_CR4_ROLE_BITS > while kvm_mmu_role doesn't use X86_CR4_PGE. So X86_CR4_PGE is also > removed from KVM_MMU_CR4_ROLE_BITS. > > Signed-off-by: Lai Jiangshan <laijs@xxxxxxxxxxxxxxxxx> > --- With the KVM_REQ_TLB_FLUSH_GUEST caveat, Reviewed-by: Sean Christopherson <seanjc@xxxxxxxxxx>
