From: Xin Xie <xiexinet@gmail.com>
To: Jakub Kicinski <kuba@kernel.org>
Cc: davem@davemloft.net, pabeni@redhat.com, edumazet@google.com,
horms@kernel.org, shuah@kernel.org, lukma@denx.de,
m-karicheri2@ti.com, fmaurer@redhat.com, luka.gejak@linux.dev,
bigeasy@linutronix.de, ali@iusegentoo.com,
qingfang.deng@linux.dev, netdev@vger.kernel.org,
linux-kselftest@vger.kernel.org
Subject: Re: [PATCH net v3 1/3] net: hsr: privatize interlink-bound skbs before address mutation
Date: Mon, 17 Aug 2026 23:39:46 +0800 [thread overview]
Message-ID: <1fde2f37-4048-4c7b-b29a-12273b2df503@gmail.com> (raw)
In-Reply-To: <20260813182744.4bd0002f@kernel.org>
On 14/08/2026 09:27, Jakub Kicinski wrote:
>
> Would skb_cow_head() be sufficient? It's much cheaper, at least for TCP.
I am currently on annual leave until the middle of September. I will continue this topic when I return.
--
Xin
next prev parent reply other threads:[~2026-08-17 15:39 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-08 0:45 [PATCH net v3 0/3] net: hsr: fix shared-skb mutations in the forwarding path Xin Xie
2026-08-08 0:45 ` [PATCH net v3 1/3] net: hsr: privatize interlink-bound skbs before address mutation Xin Xie
2026-08-14 1:27 ` Jakub Kicinski
2026-08-14 1:27 ` Jakub Kicinski
2026-08-17 15:39 ` Xin Xie [this message]
2026-08-08 0:45 ` [PATCH net v3 2/3] net: hsr: return private clones from the tagged-frame helpers Xin Xie
2026-08-14 1:27 ` Jakub Kicinski
2026-08-08 0:45 ` [PATCH net v3 3/3] selftests: net: hsr: add shared-mutation regression test Xin Xie
2026-08-10 23:18 ` Xin Xie
2026-08-14 1:27 ` Jakub Kicinski
2026-08-14 1:30 ` Jakub Kicinski
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