Re: 回复：Re: 回复：Re: The design of vCPU.

2014-06-12 Thread shenyouren
Sent via Xiaomi On Gedare Bloom , Jun 12, 2014 11:54 PM wrote: > > On Thu, Jun 12, 2014 at 11:37 AM, shenyouren wrote: > > > >> >> > >> >> Hi, > >> >> > >> >> can you please evaluate, which pieces already implemented in > >> >> pok/kernel/* can be reu

Re: 回复：Re: 回复：Re: The design of vCPU.

2014-06-12 Thread Gedare Bloom
On Thu, Jun 12, 2014 at 11:37 AM, shenyouren wrote: > >> >> >> >> Hi, >> >> >> >> can you please evaluate, which pieces already implemented in >> >> pok/kernel/* can be reused to build the vCPU structure? >> > I don't think there are lot of code which can be reused. The vCPU is a >> > new concept

回复：Re: 回复：Re: The design of vCPU.

2014-06-12 Thread shenyouren
> >> > >> Hi, > >> > >> can you please evaluate, which pieces already implemented in > >> pok/kernel/* can be reused to build the vCPU structure? > > I don't think there are lot of code which can be reused. The vCPU is a > > new concept in POK. I can only figure out that the context store/re

Re: 回复：Re: The design of vCPU.

2014-06-12 Thread Philipp Eppelt
On 06/12/2014 04:34 PM, shenyouren wrote: > Philipp Eppelt >于 2014年6月12日 下午9:50 > 写道： >> >> Hi, >> >> can you please evaluate, which pieces already implemented in >> pok/kernel/* can be reused to build the vCPU structure? > I don't think there are lot o

Re: 回复：Re: The design of vCPU.

2014-06-12 Thread Gedare Bloom
On Thu, Jun 12, 2014 at 10:34 AM, shenyouren wrote: > Philipp Eppelt 于 2014年6月12日 下午9:50写道： > > >> >> Hi, >> >> can you please evaluate, which pieces already implemented in >> pok/kernel/* can be reused to build the vCPU structure? > I don't think there are lot of code which can be reused. The vCP

回复：Re: The design of vCPU.

2014-06-12 Thread shenyouren
Philipp Eppelt 于 2014年6月12日 下午9:50写道： > > Hi, > > can you please evaluate, which pieces already implemented in > pok/kernel/* can be reused to build the vCPU structure? I don't think there are lot of code which can be reused. The vCPU is a new concept in PO

Re: The design of vCPU.

2014-06-12 Thread Philipp Eppelt
Hi, can you please evaluate, which pieces already implemented in pok/kernel/* can be reused to build the vCPU structure? Also, how the vCPU structure can be build on top of / merged into the partition structure. Cheers, Philipp On 06/12/2014 12:00 PM, Philipp Eppelt wrote: > Hi, > > I think we

Re: The design of vCPU.

2014-06-12 Thread Philipp Eppelt
Hi, I think we have to chose the 'host model'. In order to provide separation POK puts (at least some) device drivers (network card) into their own partitions and offers a kernel supervised communication interface. (If this is new, read the POK paper by Julien.) This also implies some restriction