netdev - [PATCH ipsec v2 0/2] xfrm: Correct inner packet family determination

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Message-ID: <20251027025006.46596-1-jianbol@nvidia.com>
Date: Mon, 27 Oct 2025 04:40:57 +0200
From: Jianbo Liu <jianbol@...dia.com>
To: <netdev@...r.kernel.org>, <davem@...emloft.net>, <kuba@...nel.org>,
	<steffen.klassert@...unet.com>, <sd@...asysnail.net>
CC: Jianbo Liu <jianbol@...dia.com>
Subject: [PATCH ipsec v2 0/2] xfrm: Correct inner packet family determination

This series contains two patches addressing issues in the XFRM
subsystem where the code incorrectly relied on static family fields
from the xfrm_state instead of determining the family from the actual
packet being processed.

This was particularly problematic in tunnel mode scenarios when using
states that could handle different inner families.

V2:
 - The original first patch was sent separately to "ipsec-next"

Jianbo Liu (2):
  xfrm: Check inner packet family directly from skb_dst
  xfrm: Determine inner GSO type from packet inner protocol

 net/ipv4/esp4_offload.c | 6 ++++--
 net/ipv6/esp6_offload.c | 6 ++++--
 net/xfrm/xfrm_device.c  | 2 +-
 net/xfrm/xfrm_output.c  | 2 +-
 4 files changed, 10 insertions(+), 6 deletions(-)

-- 
2.49.0