Franck Bui-Huu wrote: > Atsushi Nemoto wrote: >> 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. >> > > do you know at which point the kernel starts to use XKPHYS addresses ? > Ok, I found the answer to this question... Franck