On 03/26/2015 12:55 AM, Andrew Morton wrote: > On Tue, 24 Mar 2015 16:10:01 -0700 (PDT) David Rientjes <rientjes@xxxxxxxxxx> 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)? > Certainly, I could cook a patch tomorrow. -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>