On Wednesday 30 January 2008 07:02:14 pm Andi Kleen wrote:
quoted text
> 
> > I don't think so, that is setup_node_bootmem's problem.
> >
> > it is supposed to round_up instead of just do PAGE_SHIFT...
> >
> > other caller will just use the address instead change it page.
> 
> You're right. In this case it really is the best way to round up in the 
> caller. I retract my earlier objection.
> 
> That said there is not really any true requirement for the bootmem
> map to be page aligned (AFAIK) so an alternative might be to 
> fix the bootmem interface to not take a PFN. But that would be a 
> much more intrusive patch because you would need to fix 
> other architectures too or add compat wrappers.

thanks.

So we need to v4.

Ingo,

can you apply the v4?

YH
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