[dpdk-stable] [PATCH 1/2] eal/vfio: check if we already have the group fd open

[Burakov, Anatoly]

On 17-Sep-18 2:46 PM, Darek Stojaczyk wrote:
> From: Dariusz Stojaczyk <dariuszx.stojaczyk at intel.com>
> 
> Always attempt to find already opened fd for an iommu
> group as subsequent attempts to open it will fail.
> 
> There's no public API to check if a group was already
> bound and has a container, so rte_vfio_container_group_bind()
> shouldn't fail in such case.
> 
> Fixes: ea2dc1066870 ("vfio: add multi container support")
> Cc: xiao.w.wang at intel.com
> 
> Signed-off-by: Dariusz Stojaczyk <dariuszx.stojaczyk at intel.com>
> ---

Acked-by: Anatoly Burakov <anatoly.burakov at intel.com>

-- 
Thanks,
Anatoly