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| author | Nitin Gupta <nitin.m.gupta@oracle.com> | 2017-06-23 03:15:08 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-06-25 22:23:57 +0300 |
| commit | dbd2667a4fb9ce4f547982b07cd69dda127c47ea (patch) | |
| tree | 3f1c1cbdfa1d3a5942eb02ed2c7f178820ae8b8f /arch/sparc/lib | |
| parent | d8f431a0de4099c80fe38d65432853682c05d67b (diff) | |
| download | linux-dbd2667a4fb9ce4f547982b07cd69dda127c47ea.tar.xz | |
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>
Diffstat (limited to 'arch/sparc/lib')
0 files changed, 0 insertions, 0 deletions