netdev - [PATCH v2 0/2] net: Fix BUG_ON for segment frag_list with mangled gso_size and head

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Date: Wed, 26 Jun 2024 14:55:55 +0800
From: Fred Li <dracodingfly@...il.com>
To: davem@...emloft.net,
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Cc: netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org,
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	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