commit 10840f034e2329150ce0e683e636ea13b268d333 · tjh.dev/kernel

tjh.dev / kernel

Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git

kernel os linux

fork atom

sh: Don't factor in PAGE_OFFSET for valid_phys_addr_range() check.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

Paul Mundt 17 years ago 10840f03 bfbedf78

+1 -1

1 changed file

expand all

unified split

arch

mmap.c

+1 -1

arch/sh/mm/mmap.c

··· 17 */ 18 int valid_phys_addr_range(unsigned long addr, size_t count) 19 { 20 - if (addr < (PAGE_OFFSET + (PFN_START << PAGE_SHIFT))) 21 return 0; 22 if (addr + count > __pa(high_memory)) 23 return 0;

··· 17 */ 18 int valid_phys_addr_range(unsigned long addr, size_t count) 19 { 20 + if (addr < __MEMORY_START) 21 return 0; 22 if (addr + count > __pa(high_memory)) 23 return 0;