linux-kernel - Re: [PATCH net] ipv6: sit: fix skb_under_panic with overflowed needed

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Message-ID: <20250326044715.6d071be3@kernel.org>
Date: Wed, 26 Mar 2025 04:47:15 -0700
From: Jakub Kicinski <kuba@...nel.org>
To: Wang Liang <wangliang74@...wei.com>
Cc: <davem@...emloft.net>, <dsahern@...nel.org>, <edumazet@...gle.com>,
 <pabeni@...hat.com>, <horms@...nel.org>, <cong.wang@...edance.com>,
 <kuniyu@...zon.com>, <yuehaibing@...wei.com>, <zhangchangzhong@...wei.com>,
 <netdev@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH net] ipv6: sit: fix skb_under_panic with overflowed
 needed_headroom

On Tue, 25 Mar 2025 17:54:49 +0800 Wang Liang wrote:
> When create ipip6 tunnel, if tunnel->parms.link is assigned to the previous
> created tunnel device, the dev->needed_headroom will increase based on the
> previous one.

Sorry for the inconvenience but could you repost this patch?
Our CI was broken when you posted and we currently don't have
a way to re-trigger it :(
-- 
pw-bot: defer