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 91C9035942; Tue, 1 Apr 2025 00:18:44 +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=1743466724; cv=none; b=RxRrpemx9r+50x/XC3ZDKkPotQHypz2xacfICmZY2eVSeH1QaigFVADs0ZuCPyMQ21qlmEv5U/7aGA6yk5Cy094AlvZx+k923re9N+UIWIxY1hWAhNWqAQ4JTXmUW8gt8krQOpkH3dOrqxh+pg8KhpKsz6JSubnvxQTdDhhF2Jw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743466724; c=relaxed/simple; bh=TfWZM/ZIrRfPvQAewmmabDh6+08DL6ncmT+rIYPOTfA=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=U5ZVAXyiSfYR5TjaQW9Eq2Nfl8MTFCZqL9nDqE1Pq3ytAW2sk9nhRZ29s0eeJd7Pe35xvrXLmeDZcXPfCZpKeuCoXYBaBuvZ8YUarX9INPRSWIMzXG921OZOmoZjXhtpd4NpHk+bunquWLB/f6FB0FRZF2eYPliJ51zPHQP9omM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=nYPda/mq; 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="nYPda/mq" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 77A13C4CEE5; Tue, 1 Apr 2025 00:18:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1743466724; bh=TfWZM/ZIrRfPvQAewmmabDh6+08DL6ncmT+rIYPOTfA=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=nYPda/mqcHZsP/f6Nmt0uo4CUFe1jD0q59KwphCAlwcNHeoUxw9l03UfsCTjtLi3H fK1vB8f+mdpd1k4p73CTmv1H0EGT4ZpcG0iQEOO4s2iFA1GoyH38ZlKwbPol7ndekN adl9IX0fla5F5tOf71jFiyf+D0/DOT8J1W8RoUsj6svGsPuHNONH7ryGigRAqKGJ/g ZgeodYUL3X3qLEmMAM7csE8IkwZFJZLaIePgIfoJFfRYSx7VT+S2vRxcmIJ6yPthi5 Pb1ZwamN6plBwv9zJk2xqsw782eIaPz+R2Cy2b17ya+nMRN9YVCF8VG79CsHTLz0ZK PGZC3ZZx+uYeg== Date: Mon, 31 Mar 2025 17:18:42 -0700 From: Jakub Kicinski To: Wang Liang Cc: , , , , , , , , , Subject: Re: [PATCH net v2] ipv6: sit: fix skb_under_panic with overflowed needed_headroom Message-ID: <20250331171842.06f61e48@kernel.org> In-Reply-To: <20250328021803.16379-1-wangliang74@huawei.com> References: <20250328021803.16379-1-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 Fri, 28 Mar 2025 10:18:03 +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. Does not apply, please rebase on latest net/main and repost. -- pw-bot: cr