> > there are some case that user want to non-root cell can connect > > ethernet and cloud via DPAA1 port, and test their performance, so we > > plan to add DPAAv1 support in jailhouse. > > > > in this patch set, all DPAA ports are owned by non-root cell, root > > cell don't connect ethernet directly via DPAA. > > Radu-andrei Bulie already has a setup where root and non-root can share > DPAA1 in a cooperative way. > > That depends on driver changes in Linux but in the end is much more powerful > than what is proposed here. But it also has nasty implications on isolation > between the cells. > > Handing all of DPAA1 to non-root is an extreme case, next to leaving all in > root. > While "something in the middle" seems way more useful/flexible and it would > be a shame to just go for the extremes. > > I assume that people will want that sharing eventually, so it should be > considered already to see how it fits on the second "extreme" that is proposed > here. > hi Henning,
for this patch-set, we want to supply one operation for some user's case. it's a good idea for sharing between the cells. we can also optimize our use-case when sharing config is accepted upstream. thanks, hongbo -- You received this message because you are subscribed to the Google Groups "Jailhouse" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/jailhouse-dev/VI1PR04MB56773442B7DF4218F935AAFDE1B09%40VI1PR04MB5677.eurprd04.prod.outlook.com.
