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From: David Miller <davem@davemloft.net>
To: zenczykowski@gmail.com
Cc: maze@google.com, netdev@vger.kernel.org, edumazet@google.com,
	willemb@google.com, lucien.xin@gmail.com,
	hannes@stressinduktion.org
Subject: Re: [PATCH] Revert "ipv6: add mtu lock check in __ip6_rt_update_pmtu"
Date: Tue, 05 May 2020 14:23:22 -0700 (PDT)	[thread overview]
Message-ID: <20200505.142322.2185521151586528997.davem@davemloft.net> (raw)
In-Reply-To: <20200505185723.191944-1-zenczykowski@gmail.com>

From: Maciej Żenczykowski <zenczykowski@gmail.com>
Date: Tue,  5 May 2020 11:57:23 -0700

> The above reasoning is incorrect.  IPv6 *requires* icmp based pmtu to work.
> There's already a comment to this effect elsewhere in the kernel:

How can an internet standard specify a system local policy decision
on this level?

If I want to lock the MTU value on my ipv6 routes, I have a reason
and I should be able to do it.

  reply	other threads:[~2020-05-05 21:23 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-05-05 18:57 [PATCH] Revert "ipv6: add mtu lock check in __ip6_rt_update_pmtu" Maciej Żenczykowski
2020-05-05 21:23 ` David Miller [this message]
2020-05-05 21:56   ` Maciej Żenczykowski
2020-05-05 22:09     ` David Miller
2020-05-05 23:19       ` Maciej Żenczykowski
2020-05-05 23:26         ` Maciej Żenczykowski
2020-05-08  0:30 ` David Miller
2020-05-08  0:33   ` Maciej Żenczykowski

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