Re: [PATCH] setup.c: introduce __pa_symbol() and get ride of CPHYSADDR()

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On Tue, 10 Oct 2006 17:01:53 +0200, Franck Bui-Huu <vagabon.xyz@xxxxxxxxx> wrote:
> > I think this peice of code is just broken, as you said.  This is bogus
> > but harmless since we have not checked these resources are
> > successfully registered or not.
> 
> what about all other uses of virt_to_phys(x) ? And what the point to set
> PAGE_OFFSET to 0xa800000000000000 ? I'm really confused...

For now I have not seen any problem on other usages.

We can use large flat mapping space in XKPHYS.  No TLB conversion, no
highmem trick.

---
Atsushi Nemoto


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