On 09/04/2010 04:29 PM, Hillf Danton wrote:
The second call to kvm_mmu_reset_context() seems unnecessary and is
removed.
@@ -783,10 +783,6 @@ static int set_efer(struct kvm_vcpu *vcp
vcpu->arch.mmu.base_role.nxe = (efer & EFER_NX) && !tdp_enabled;
kvm_mmu_reset_context(vcpu);
- /* Update reserved bits */
- if ((efer ^ old_efer) & EFER_NX)
- kvm_mmu_reset_context(vcpu);
-
return 0;
}
Hm. As far as I can tell, it's the first call that is unnecessary.
I'll look at the history and try to understand why it was introduced.
--
I have a truly marvellous patch that fixes the bug which this
signature is too narrow to contain.
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