[dpdk-dev] [PATCH v2] doc: add known issue for iommu and igb_uio

Nicolas Dichtel nicolas.dichtel at 6wind.com
Fri Dec 12 13:59:40 CET 2014


Le 12/12/2014 13:06, Sergio Gonzalez Monroy a écrit :
> Known issue regarding iommu/VT-d and igb_uio on Linux kernel version
> 3.15 to 3.17 where unbinding the device from the driver removes the 1:1
Do you mean that the problem doesn't exist with a linux 3.18?

> mapping for the device on the iommu resulting in memory access errors.
Do you have the linux commit id which introduces the problem? And the one which
solves it?

>
> Signed-off-by: Sergio Gonzalez Monroy <sergio.gonzalez.monroy at intel.com>
> ---
Please, also don't forget to explain what you have changed between the v1 and
v2.
The history should be put here, after the '---', something like:

v2: update that


Regards,
Nicolas


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