Hello:

This patch was applied to netdev/net.git (main)
by David S. Miller [off-list ref]:

On Mon, 31 Jul 2023 16:02:08 -0400 you wrote:

The nexthop code expects a 31 bit hash, such as what is returned by
fib_multipath_hash() and rt6_multipath_hash(). Passing the 32 bit hash
returned by skb_get_hash() can lead to problems related to the fact that
'int hash' is a negative number when the MSB is set.

In the case of hash threshold nexthop groups, nexthop_select_path_hthr()
will disproportionately select the first nexthop group entry. In the case
of resilient nexthop groups, nexthop_select_path_res() may do an out of
bounds access in nh_buckets[], for example:
    hash = -912054133
    num_nh_buckets = 2
    bucket_index = 65535

[...]

Here is the summary with links:
  - [net] vxlan: Fix nexthop hash size
    https://git.kernel.org/netdev/net/c/0756384fb1bd

You are awesome, thank you!
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