| Message ID | 1404398727-12844-5-git-send-email-mihai.caraman@freescale.com |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/arch/powerpc/kvm/e500_mmu.c b/arch/powerpc/kvm/e500_mmu.c index b775e6a..1de0cd6 100644 --- a/arch/powerpc/kvm/e500_mmu.c +++ b/arch/powerpc/kvm/e500_mmu.c @@ -945,11 +945,7 @@ static int vcpu_mmu_init(struct kvm_vcpu *vcpu, vcpu->arch.tlbps[1] = mfspr(SPRN_TLB1PS); vcpu->arch.mmucfg &= ~MMUCFG_LRAT; - - /* Guest mmu emulation currently doesn't handle E.PT */ - vcpu->arch.eptcfg = 0; - vcpu->arch.tlbcfg[0] &= ~TLBnCFG_PT; - vcpu->arch.tlbcfg[1] &= ~TLBnCFG_IND; + vcpu->arch.eptcfg = mfspr(SPRN_EPTCFG); } return 0;
Enable E.PT for vcpus with MMU MAV 2.0 to support Hardware Page Tablewalk (HTW) in guests. Signed-off-by: Mihai Caraman <mihai.caraman@freescale.com> --- arch/powerpc/kvm/e500_mmu.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-)