> Index: linux-x86.q/include/asm-x86/page.h > =================================================================== > --- linux-x86.q.orig/include/asm-x86/page.h > +++ linux-x86.q/include/asm-x86/page.h > @@ -11,7 +11,7 @@ > #ifdef __KERNEL__ > > #define PHYSICAL_PAGE_MASK (PAGE_MASK & __PHYSICAL_MASK)
I haven't tested yet, but we looked at that one earlier and I thought it was ok because #define __PHYSICAL_MASK _AT(phys_addr_t, (_AC(1,ULL) << __PHYSICAL_MASK_SHIFT) - 1) and typedef u64 phys_addr_t; for PAE. So the expression above should have been already 64bit. > -#define PTE_MASK PHYSICAL_PAGE_MASK > +#define PTE_MASK (_AT(long, PHYSICAL_PAGE_MASK)) That would mean it is 32bit again because 32bit long is 32bit, but on 32bit PAE PTE_MASK definitely needs to be 64bit. So I would be surprised if the patch works. The problem seems to be rather that PAGE_MASK does not include the bits above 32bit. Something like #define PHYSICAL_PAGE_MASK (__PHYSICAL_MASK & ~(phys_addr_t)(PAGE_SIZE-1)) should work (untested) -Andi -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
