7 Aug
2007
7 Aug
'07
2:01 p.m.
On Tue, 7 Aug 2007 10:18:04 +0400, "Dajie Tan" jiankemeng@gmail.com 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