Tuesday, August 14, 2018 2:17 PM, Shahaf Shuler:
> Subject: [dpdk-stable] [PATCH v2] net/mlx5: fix RSS flow action hash type
> selection
>
> On the code after the below commits, the criteria to select the IPV4 or
> IPV6 hash functions was the existence of some ETH_RSS_IPV4 RSS types on
> the flow rule.
>
> The check is wrong. For example ETH_RSS_NONFRAG_IPV4_TCP will not
> select the IPV4 hash which will cause the packet to be spread in a bad way.
>
> Fix it by adding the corresponding types needed for each hash selection.
>
> Fixes: 592f05b29a25 ("net/mlx5: add RSS flow action")
> Fixes: fd0b70316bca ("net/mlx5: support inner RSS computation")
> Cc: sta...@dpdk.org
> Cc: nelio.laranje...@6wind.com
> Cc: or...@mellanox.com
>
> Reported-by: Yaroslav Brustinov <ybrus...@cisco.com>
> Signed-off-by: Shahaf Shuler <shah...@mellanox.com>
> ---
>
> Few notes:
> 1. this patch should be backported to 18.08 stable 2. There is more work
> planned in 18.11 for the flow engine.
> The work should be on top of this fix.
>
> On v2:
> * Removed duplicated ETH_RSS_NONFRAG_IPV6_OTHER flag.
> * Ordered the flags according to their aprearance in rte_ethdev.h
>
> ---
Applied to next-net-mlx, thanks.
