sparc64: Fix range check in kern_addr_valid().
In commit b2d4383480
("sparc64: Make
PAGE_OFFSET variable."), the MAX_PHYS_ADDRESS_BITS value was increased
(to 47).
This constant reference to '41UL' was missed.
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
parent
70ffc6ebae
commit
ee73887e92
|
@ -916,7 +916,7 @@ static inline bool kern_addr_valid(unsigned long addr)
|
|||
{
|
||||
unsigned long paddr = __pa(addr);
|
||||
|
||||
if ((paddr >> 41UL) != 0UL)
|
||||
if ((paddr >> MAX_PHYS_ADDRESS_BITS) != 0UL)
|
||||
return false;
|
||||
return test_bit(paddr >> 22, sparc64_valid_addr_bitmap);
|
||||
}
|
||||
|
|
Loading…
Reference in New Issue