[PATCH net] rxrpc: Fix ipv6 path MTU discovery

patchwork-bot+netdevbpf at kernel.org patchwork-bot+netdevbpf at kernel.org
Thu Feb 13 10:10:38 PST 2025


Hello:

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

On Wed, 12 Feb 2025 11:21:24 +0000 you wrote:
> rxrpc path MTU discovery currently only makes use of ICMPv4, but not
> ICMPv6, which means that pmtud for IPv6 doesn't work correctly.  Fix it to
> check for ICMPv6 messages also.
> 
> Fixes: eeaedc5449d9 ("rxrpc: Implement path-MTU probing using padded PING ACKs (RFC8899)")
> Signed-off-by: David Howells <dhowells at redhat.com>
> cc: Marc Dionne <marc.dionne at auristor.com>
> cc: Jakub Kicinski <kuba at kernel.org>
> cc: "David S. Miller" <davem at davemloft.net>
> cc: Eric Dumazet <edumazet at google.com>
> cc: Paolo Abeni <pabeni at redhat.com>
> cc: Simon Horman <horms at kernel.org>
> cc: linux-afs at lists.infradead.org
> cc: netdev at vger.kernel.org
> 
> [...]

Here is the summary with links:
  - [net] rxrpc: Fix ipv6 path MTU discovery
    https://git.kernel.org/netdev/net/c/540cda75884a

You are awesome, thank you!
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