Christoph Hellwig 031abf0b70 sparc/iommu: use !PageHighMem to check if a page has a kernel mapping
This deobsfucates the check a bit, and prepares for future changes.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reported-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-05-08 17:11:56 -07:00
..
2017-11-15 14:21:03 +09:00