Re: [PATCH v2 3/3] mm/sparse: more check on mem_section number
From: David Rientjes <rientjes@google.com>
Date: 2012-06-27 22:06:55
On Thu, 28 Jun 2012, Gavin Shan wrote:
quoted hunk ↗ jump to hunk
diff --git a/mm/sparse.c b/mm/sparse.c index a803599..8b8250e 100644 --- a/mm/sparse.c +++ b/mm/sparse.c@@ -149,6 +149,8 @@ int __section_nr(struct mem_section* ms) break; } + VM_BUG_ON(root_nr >= NR_SECTION_ROOTS); +
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