[dpdk-dev] [4.4 kernel] kni lockup, kernel dump
Ferruh Yigit
ferruh.yigit at intel.com
Thu Apr 14 16:29:04 CEST 2016
On 4/13/2016 11:26 PM, ALeX Wang wrote:
> Did more experiment, found that it has nothing to do with the kernel
> version,
>
> It only happens when using kni module with '--no-huge' eal flag...
>
> Is that expected?
>
Yes.
KNI kernel module expects mempool is physically continuous, with
'--no-huge' flag this is no more true, and as a result KNI module can
access to incorrect address.
Regards,
ferruh
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