Re: [Xen-devel] [v7][PATCH 06/16] hvmloader/pci: skip reserved ranges

["Chen, Tiejun" <tiejun.chen@xxxxxxxxx>]

Note here I don't address your comments above since I think we should 
achieve an agreement firstly.
> > I think bitmap mechanism is a good idea but honestly, its not easy to
> > cover all requirements here. And just like bootmem on Linux side, so its
> > a little complicated to implement this entirely. So I prefer not to
> > introduce this way in current phase.
> I'm afraid it's going to be hard to convince me of any approaches
> further complicating the current mechanism instead of overhauling
> it.
I agree we'd better overhaul this since we already found something 
unreasonable here. But one or two weeks is really not enough to fix this 
with a bitmap framework, and although a bitmap can make mmio allocation 
better, but more complicated if we just want to allocate PCI mmio.
So could we do this next? I just feel if you'd like to pay more time 
help me refine our current solution, its relatively realistic to this 
case :) And then we can go into bitmap in details or work out a better 
solution in sufficient time slot.
Thanks
Tiejun

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