netdev - Re: [PATCH net 0/2] net: do not modify the shared tunnel info when PMTU triggers an ICMP reply

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Message-ID: <20210325212806.1ae8fec5@elisabeth>
Date:   Thu, 25 Mar 2021 21:28:14 +0100
From:   Stefano Brivio <sbrivio@...hat.com>
To:     Antoine Tenart <atenart@...nel.org>
Cc:     davem@...emloft.net, kuba@...nel.org, echaudro@...hat.com,
        netdev@...r.kernel.org
Subject: Re: [PATCH net 0/2] net: do not modify the shared tunnel info when
 PMTU triggers an ICMP reply

On Thu, 25 Mar 2021 16:35:31 +0100
Antoine Tenart <atenart@...nel.org> wrote:

> Hi,
> 
> The series fixes an issue were a shared ip_tunnel_info is modified when
> PMTU triggers an ICMP reply in vxlan and geneve, making following
> packets in that flow to have a wrong destination address if the flow
> isn't updated. A detailled information is given in each of the two
> commits.
> 
> This was tested manually with OVS and I ran the PTMU selftests with
> kmemleak enabled (all OK, none was skipped).
> 
> Thanks!
> Antoine
> 
> Antoine Tenart (2):
>   vxlan: do not modify the shared tunnel info when PMTU triggers an ICMP
>     reply
>   geneve: do not modify the shared tunnel info when PMTU triggers an
>     ICMP reply

For the series,

Reviewed-by: Stefano Brivio <sbrivio@...hat.com>

Thanks for fixing this!

-- 
Stefano