netdev - Re: [PATCH net-next v2 0/2] Mitigate double allocations in ioam6

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Message-Id: 
 <174488763352.4032648.11322956489996101788.git-patchwork-notify@kernel.org>
Date: Thu, 17 Apr 2025 11:00:33 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Justin Iurman <justin.iurman@...ege.be>
Cc: netdev@...r.kernel.org, davem@...emloft.net, dsahern@...nel.org,
 edumazet@...gle.com, kuba@...nel.org, pabeni@...hat.com, horms@...nel.org
Subject: Re: [PATCH net-next v2 0/2] Mitigate double allocations in ioam6_iptunnel

Hello:

This series was applied to netdev/net-next.git (main)
by Paolo Abeni <pabeni@...hat.com>:

On Tue, 15 Apr 2025 13:25:52 +0200 you wrote:
> v2:
> - rephrase misleading comment
> - move BH disable/enable around if condition
> v1:
> - https://lore.kernel.org/netdev/20250410152432.30246-1-justin.iurman@uliege.be/T/#t
> 
> Commit dce525185bc9 ("net: ipv6: ioam6_iptunnel: mitigate 2-realloc
> issue") fixed the double allocation issue in ioam6_iptunnel. However,
> since commit 92191dd10730 ("net: ipv6: fix dst ref loops in rpl, seg6
> and ioam6 lwtunnels"), the fix was left incomplete. Because the cache is
> now empty when the dst_entry is the same post transformation in order to
> avoid a reference loop, the double reallocation is back for such cases
> (e.g., inline mode) which are valid for IOAM. This patch provides a way
> to detect such cases without having a reference loop in the cache, and
> so to avoid the double reallocation issue for all cases again.
> 
> [...]

Here is the summary with links:
  - [net-next,v2,1/2] net: ipv6: ioam6: use consistent dst names
    https://git.kernel.org/netdev/net-next/c/d55acb9732d9
  - [net-next,v2,2/2] net: ipv6: ioam6: fix double reallocation
    https://git.kernel.org/netdev/net-next/c/47ce7c854563

You are awesome, thank you!
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