Hi, I'm confused by VM_PFNMAP and VM_MIXEDMAP flag. Could someone explain what these two flags mean and why we need them? It would be better to give some examples. Thanks! Thanks, Hao Lee _______________________________________________ Kernelnewbies mailing list Kernelnewbies@xxxxxxxxxxxxxxxxx https://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies