netdev - Re: [PATCH bpf-next 0/2] Fix BPF socket lookup with reuseport groups with connections

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Message-ID: <20200722165902.51857-1-kuniyu@amazon.co.jp>
Date:   Thu, 23 Jul 2020 01:59:02 +0900
From:   Kuniyuki Iwashima <kuniyu@...zon.co.jp>
To:     <jakub@...udflare.com>
CC:     <ast@...nel.org>, <bpf@...r.kernel.org>, <daniel@...earbox.net>,
        <davem@...emloft.net>, <kernel-team@...udflare.com>,
        <kuba@...nel.org>, <kuniyu@...zon.co.jp>, <netdev@...r.kernel.org>,
        <willemdebruijn.kernel@...il.com>
Subject: Re: [PATCH bpf-next 0/2] Fix BPF socket lookup with reuseport groups with connections

From:   Jakub Sitnicki <jakub@...udflare.com>
Date:   Wed, 22 Jul 2020 18:17:18 +0200
> This mini series contains a fix for a bug noticed when analyzing a reported
> merge conflict between bpf-next and net tree [0].
> 
> Apart from fixing a corner-case that affects use of BPF sk_lookup in tandem
> with UDP reuseport groups with connected sockets, it should make the
> conflict resolution with net tree easier.
> 
> These changes don't replicate the improved UDP socket lookup behavior from
> net tree, where commit efc6b6f6c311 ("udp: Improve load balancing for
> SO_REUSEPORT.") is present.
> 
> Happy to do it as a follow up. For the moment I didn't want to make things
> more confusing when it comes to what got fixed where and why.
> 
> Thanks,
> -jkbs

Acked-by: Kuniyuki Iwashima <kuniyu@...zon.co.jp>

Thank you.