From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
To: Xin Xie <xiexinet@gmail.com>
Cc: netdev@vger.kernel.org, linux-kselftest@vger.kernel.org,
linux-kernel@vger.kernel.org, davem@davemloft.net,
edumazet@google.com, kuba@kernel.org, pabeni@redhat.com,
horms@kernel.org, andrew+netdev@lunn.ch, shuah@kernel.org,
kees@kernel.org, petr.wozniak@gmail.com, qingfang.deng@linux.dev,
fmaurer@redhat.com, luka.gejak@linux.dev,
xiaoliang.yang_1@nxp.com, skhawaja@google.com,
liuhangbin@gmail.com, stable@vger.kernel.org,
sdf.kernel@gmail.com
Subject: Re: [PATCH 3/4] net: hsr: unfold GSO super-packets at the forward entry
Date: Wed, 23 Sep 2026 12:43:46 +0200 [thread overview]
Message-ID: <20260923104346.ur63K3h2@linutronix.de> (raw)
In-Reply-To: <20260809121455.1745-4-xiexinet@gmail.com>
On 2026-08-09 14:14:53 [+0200], Xin Xie wrote:
> HSR/PRP require per-wire-frame tags and sequence numbers; treating a
> GSO skb as one frame breaks those semantics.
Wouldn't it be simpler to not allow such packets?
Sebastian
next prev parent reply other threads:[~2026-09-23 10:43 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-09 12:14 [PATCH net v6 0/4] net: hsr: fix GRO/GSO super-packet handling Xin Xie
2026-08-09 12:14 ` [PATCH 1/4] net: hsr: fix packet drops caused by GRO superpackets Xin Xie
2026-08-14 1:21 ` Jakub Kicinski
2026-08-17 15:38 ` Xin Xie
2026-09-18 23:46 ` Xin Xie
2026-09-23 10:32 ` Sebastian Andrzej Siewior
2026-08-09 12:14 ` [PATCH 2/4] net: hsr: shrink seqnr_lock to sequence counter updates Xin Xie
2026-08-10 2:23 ` Hangbin Liu
2026-09-23 10:37 ` Sebastian Andrzej Siewior
2026-08-09 12:14 ` [PATCH 3/4] net: hsr: unfold GSO super-packets at the forward entry Xin Xie
2026-09-23 10:43 ` Sebastian Andrzej Siewior [this message]
2026-08-09 12:14 ` [PATCH 4/4] selftests: net: hsr: cover GSO super-packets on PRP slave ingress Xin Xie
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