Zachary Amsden wrote: > No, it doesn't exist under PAE, since PAE uses a common pgd[3] therefore > the init_mm pgd never needs changing for large page / split page PD > transitions. The code is there for non-PAE, but compiled out of the PAE > version. That is fixable ;) http://xenbits.xensource.com/xen-unstable.hg?f=05f527e88669;file=patches/linux-2.6.16.29/pmd-shared.patch cheers, Gerd -- Gerd Hoffmann <kraxel at suse.de> http://www.suse.de/~kraxel/julika-dora.jpeg