Nitin Gupta dbd2667a4f sparc64: Fix gup_huge_pmd
The function assumes that each PMD points to head of a
huge page. This is not correct as a PMD can point to
start of any 8M region with a, say 256M, hugepage. The
fix ensures that it points to the correct head of any PMD
huge page.

Cc: Julian Calaby <julian.calaby@gmail.com>
Signed-off-by: Nitin Gupta <nitin.m.gupta@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-25 15:23:57 -04:00
..
2014-08-04 20:45:59 -07:00
2017-06-06 13:45:29 -07:00
2017-06-19 11:13:06 -07:00
2017-06-25 15:23:57 -04:00
2017-06-06 16:41:47 -04:00