Messages in this thread | | | Subject | Re: [RFC PATCH 2/2] macvtap: TX zero copy between guest and host kernel | From | Shirley Ma <> | Date | Wed, 15 Sep 2010 11:48:08 -0700 |
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On Wed, 2010-09-15 at 19:30 +0200, Michael S. Tsirkin wrote: > At some level NETIF_F_NETNS_LOCAL makes sense: local packets > can get anywhere. OTOH one wonders whether there might be other > issues, e.g. in theory devices could hang on to frag pages > just by doing get_page. There might be other issues. > Maybe we are better off white-listing known-good drivers > with a new flag?
Sounds reasonable to me if there is no such a flag to be easily used.
Thanks Shirley
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