On Tue, 7 Aug 2007 10:18:04 +0400, "Dajie Tan" <jiankemeng@xxxxxxxxx> wrote:
> static inline unsigned long virt_to_phys(volatile const void *address)
> {
> - return (unsigned long)address - PAGE_OFFSET + PHYS_OFFSET;
> + return ((unsigned long)address & 0x1fffffff) + PHYS_OFFSET;
> }
This makes virt_to_phys() a bit slower, and more importantly, breaks
64-bit kernel.
---
Atsushi Nemoto
