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| author | Paul Mundt <lethal@linux-sh.org> | 2010-02-08 11:34:03 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2010-02-08 11:34:03 +0900 |
| commit | 2e18e047981ae04be9bd0d9760057f7c1a7b3785 (patch) | |
| tree | 999941abf466ce4d6915273e2e7a42bf0a107385 /mm | |
| parent | b06ede84dd1473dec7c6af03a41c8d04d2fee437 (diff) | |
| parent | cfefe99795251d76d92e8457f4152f532a961ec5 (diff) | |
| download | linux-2e18e047981ae04be9bd0d9760057f7c1a7b3785.tar.bz2 | |
Merge branch 'sh/dmaengine'
Conflicts:
arch/sh/drivers/dma/dma-sh.c
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/migrate.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/mm/migrate.c b/mm/migrate.c index efddbf0926b2..9a0db5bbabe4 100644 --- a/mm/migrate.c +++ b/mm/migrate.c @@ -912,6 +912,9 @@ static int do_pages_move(struct mm_struct *mm, struct task_struct *task, goto out_pm; err = -ENODEV; + if (node < 0 || node >= MAX_NUMNODES) + goto out_pm; + if (!node_state(node, N_HIGH_MEMORY)) goto out_pm; |