From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 949AB1A5BB2; Wed, 26 Mar 2025 11:47:17 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742989637; cv=none; b=R2m3G5pyvC3KJ8sMokRjpinFdrCQSb34eeKuBFUcZp6/Fqw3TjqEfnmZZUzwciDyNccd/6EYKaLnvP3LEixDCu7aV1BfruT0U9fEml+APgJ1/SQdXDK9HK6Ny3Tz8TxqyKf3qYHabC3GEOLFRK20T/f78N0rqkb1WcqtnIsjb1U= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742989637; c=relaxed/simple; bh=rClQpO1VRgNQPQsQ9p9QTwr5wQ/XGwxgDzc7bxprHFI=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=APeYQSt1fkwPAZhGUCamWlblqdWcnTO4rf44c58CzHWcp1qWBcWYJP5gCuCu75U+9KcxjitTsHdYWTtpp+DY4cRl5YW8XtJ+DvjmL51niFuwjAomT1sCBRRG568gsLMc4w7HepB8BII1dgEXox8gXh7ElmVwFHhbj9ajs0JmmDI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=crbU+3DR; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="crbU+3DR" Received: by smtp.kernel.org (Postfix) with ESMTPSA id C3475C4CEE2; Wed, 26 Mar 2025 11:47:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1742989637; bh=rClQpO1VRgNQPQsQ9p9QTwr5wQ/XGwxgDzc7bxprHFI=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=crbU+3DRCaOGuaBmsfvzesmYbupMrCT/cmk1/q/jSE/v/4Ef/YX4Y+SOFLFX4UeiG 1AupXC8PssF50O5qI6CwfD1PKqOpQC1Fe1cUCxH2cm64dSdhAzSpAKH6T9aNmDU+nc Wv0xR7vjEAYgOcX8hx4wPYtfr0UcpPTQ/k0bXTRmB3C73bkzX8WjIE0ncIZeML3puK T7pP/et2Codf5e8hbOON9Yqa6vJIHvKdpwYROPSFvNZdnFRVjRgiGRuoTmN+M0SzKX Ba8PIi3Zilr7z5Zqev7HVUinUh48Tf8Okm1L/yVjptfshQE6Klnu9nSBKxvd/tkHO4 YhIpXcS4xM8Qg== Date: Wed, 26 Mar 2025 04:47:15 -0700 From: Jakub Kicinski To: Wang Liang Cc: , , , , , , , , , , Subject: Re: [PATCH net] ipv6: sit: fix skb_under_panic with overflowed needed_headroom Message-ID: <20250326044715.6d071be3@kernel.org> In-Reply-To: <20250325095449.2594874-1-wangliang74@huawei.com> References: <20250325095449.2594874-1-wangliang74@huawei.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit 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