Messages in this thread | | | Date | Wed, 25 Mar 2015 14:55:23 -0700 | From | Andrew Morton <> | Subject | Re: [patch v2 4/4] mm, mempool: poison elements backed by page allocator |
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On Tue, 24 Mar 2015 16:10:01 -0700 (PDT) David Rientjes <rientjes@google.com> wrote:
> Elements backed by the slab allocator are poisoned when added to a > mempool's reserved pool. > > It is also possible to poison elements backed by the page allocator > because the mempool layer knows the allocation order. > > This patch extends mempool element poisoning to include memory backed by > the page allocator. > > This is only effective for configs with CONFIG_DEBUG_SLAB or > CONFIG_SLUB_DEBUG_ON. >
Maybe mempools should get KASAN treatment (as well as this)?
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