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| author |  Nitin Gupta <nitin.m.gupta@oracle.com>
| 2017-06-22 17:15:08 -0700 |
|---|---|---|
| committer |  David S. Miller <davem@davemloft.net>
| 2017-06-25 15:23:57 -0400 |
| commit | dbd2667a4fb9ce4f547982b07cd69dda127c47ea (patch) | |
| tree | 3f1c1cbdfa1d3a5942eb02ed2c7f178820ae8b8f /arch/sparc/lib | |
| parent | Merge branch 'sparc-Suppressing-version-generation-failed-warnings-in-sparc' (diff) | |
| download | linux-dbd2667a4fb9ce4f547982b07cd69dda127c47ea.tar.gz linux-dbd2667a4fb9ce4f547982b07cd69dda127c47ea.tar.bz2 linux-dbd2667a4fb9ce4f547982b07cd69dda127c47ea.zip | |
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