[dpdk-stable] [EXT] [dpdk-dev] [PATCH] compress/mlx5: fix memory region unregistration

[Akhil Goyal]

> The issue can cause illegal physical address access while a huge-page A
> is released and huge-page B is allocated on the same virtual address.
> The old MR can be matched using the virtual address of huge-page B but
> the HW will access the physical address of huge-page A which is no more
> part of the DPDK process.
> 
> Register a driver callback for memory event in order to free out all the
> MRs of memory that is going to be freed from the dpdk process.
> 
> Fixes: f8c97babc9f4 ("compress/mlx5: add data-path functions")
> Cc: stable at dpdk.org
> 
> Signed-off-by: Michael Baum <michaelba at nvidia.com>
> Acked-by: Matan Azrad <matan at nvidia.com>
> ---
CI is reporting error with this patch. Can you check?