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Message-Id: <20240626065555.35460-3-dracodingfly@gmail.com>
Date: Wed, 26 Jun 2024 14:55:55 +0800
From: Fred Li <dracodingfly@...il.com>
To: davem@...emloft.net,
	edumazet@...gle.com,
	kuba@...nel.org,
	pabeni@...hat.com,
	aleksander.lobakin@...el.com,
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	linux@...ssschuh.net,
	hawk@...nel.org,
	nbd@....name,
	mkhalfella@...estorage.com,
	ast@...nel.org,
	daniel@...earbox.net,
	andrii@...nel.org,
	martin.lau@...ux.dev,
	song@...nel.org,
	yonghong.song@...ux.dev,
	john.fastabend@...il.com,
	kpsingh@...nel.org,
	sdf@...gle.com,
	haoluo@...gle.com,
	jolsa@...nel.org
Cc: netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	bpf@...r.kernel.org,
	Fred Li <dracodingfly@...il.com>
Subject: [PATCH v2 0/2] net: Fix BUG_ON for segment frag_list with mangled gso_size and head_frag is true

This serices fix the BUG_ON when segment frag_list with mangled gso_size
and head_frag is true. This patch was tested on kernel 6.6.35.

v2 changes:
  Updated with remove the sg condition may be more make sense.

Fred Li (2):
  net: Fix skb_segment when splitting gso_size mangled skb having
    linear-headed frag_list whose head_frag=true
  test_bpf: Introduce an skb_segment test for frag_list whose
    head_frag=true and gso_size was mangled

 lib/test_bpf.c    | 64 +++++++++++++++++++++++++++++++++++++++++++++++
 net/core/skbuff.c |  2 +-
 2 files changed, 65 insertions(+), 1 deletion(-)

-- 
2.33.0


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