netdev - Re: [PATCH net] ipv6: remove nexthop_fib6_nh

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Date: Fri, 12 May 2023 01:20:19 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Eric Dumazet <edumazet@...gle.com>
Cc: davem@...emloft.net, kuba@...nel.org, pabeni@...hat.com,
 dsahern@...nel.org, netdev@...r.kernel.org, eric.dumazet@...il.com,
 syzkaller@...glegroups.com
Subject: Re: [PATCH net] ipv6: remove nexthop_fib6_nh_bh()

Hello:

This patch was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@...nel.org>:

On Wed, 10 May 2023 15:46:46 +0000 you wrote:
> After blamed commit, nexthop_fib6_nh_bh() and nexthop_fib6_nh()
> are the same.
> 
> Delete nexthop_fib6_nh_bh(), and convert /proc/net/ipv6_route
> to standard rcu to avoid this splat:
> 
> [ 5723.180080] WARNING: suspicious RCU usage
> [ 5723.180083] -----------------------------
> [ 5723.180084] include/net/nexthop.h:516 suspicious rcu_dereference_check() usage!
> [ 5723.180086]
> other info that might help us debug this:
> 
> [...]

Here is the summary with links:
  - [net] ipv6: remove nexthop_fib6_nh_bh()
    https://git.kernel.org/netdev/net/c/ef1148d44874

You are awesome, thank you!
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