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 7E5E3296BB0; Wed, 8 Oct 2025 01:37:24 +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=1759887444; cv=none; b=X+tXVFOmTA5+9UTuJKEyURSGm2oh4eGaqi4/w9qpSodbrnT8VQsod4IgVrXNRtVLPrgWZoCe5V+NCoEEnXfKhb5u7gXxwgnbfkWDuQeGKSvAvT6PCx8DknBwgO9+SrwRNV6FfLC3lvGdy0DRxsu635IrvDUFzyYN+4GgFN52E+4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759887444; c=relaxed/simple; bh=SNkg7PdWeOkZ0cZHsU7MVwGayf6b/gdX6bGhefI8TuE=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=JEhAW8e+TBQKw39ShDljtIqueQy+uNkIc7lTr3vwiHyyY3grFATmI68Fu9eYAXwD0nYMvO7A3Bb2m/7oilpzY9r+Yv+frXpq7KdquBlpKBxjh1Mq1MrNZs5BLq1u/ppInGhZRNEYdeULdNzaU4+Y05v8p4vj/TxKaKNUYocT5xM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=b3/Iw7Ql; 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="b3/Iw7Ql" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 870DEC4CEF1; Wed, 8 Oct 2025 01:37:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1759887444; bh=SNkg7PdWeOkZ0cZHsU7MVwGayf6b/gdX6bGhefI8TuE=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=b3/Iw7QlBOCpGqPLjtxGIgozOMXW/Z4FQunlVHPZwUgI7BcnKiPypZ5sFTqFnS6ko UXDJWIFUT2lpDycIFHrvWC2bjvr15LQnBJR2NK5Nlvrzf5o5RyvRPj/8sp8GnSr6DX 7r643peFu6HgNrTEJ//02rBG5ropd+1BO3yq9/XAjeebKz+auSsF7Vkv+Xn/Agk+ba OFh4Tr7XP0/V49XbPk3ID2PlUIoBTz2wbQyu+XtmDt3Sz9CnFVwBWgUhGcGlATG6Ry G7rkBC3kIxwMCwC9Ch5Q6jNzeEigP3vwHpy4QkMCZJHPwpwi01Bsvq74oj+QRjNxBD gfWWE5NsaaLyA== Date: Tue, 7 Oct 2025 18:37:21 -0700 From: Jakub Kicinski To: Dmitry Safonov via B4 Relay Cc: dima@arista.com, "David S. Miller" , David Ahern , Eric Dumazet , Paolo Abeni , Simon Horman , Tom Herbert , netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Florian Westphal , Francesco Ruggeri Subject: Re: [PATCH] net/ip6_tunnel: Prevent perpetual tunnel growth Message-ID: <20251007183721.7654cd3c@kernel.org> In-Reply-To: <20251007-ip6_tunnel-headroom-v1-1-c1287483a592@arista.com> References: <20251007-ip6_tunnel-headroom-v1-1-c1287483a592@arista.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, 07 Oct 2025 07:08:36 +0100 Dmitry Safonov via B4 Relay wrote: > + static const unsigned int max_allowed = 512; nit: could we drop this 'static' while we move the code?