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Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Simon Horman , Justin Iurman , netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH net] seg6: keep room for the mac header when growing the headroom Date: Tue, 22 Sep 2026 05:53:38 +0900 Message-ID: <20260922055338.510267-1-yuya.kusakabe@gmail.com> X-Mailer: git-send-email 2.50.1 In-Reply-To: <178994173434.2160803.11042494148021854491@kernel.org> References: <20260917-seg6-maclen-headroom-v1-1-02ccec50f096@gmail.com> <178994173434.2160803.11042494148021854491@kernel.org> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit On Sun, 20 Sep 2026 22:02:14 +0000 netdev-bot+sashiko@kernel.org wrote: > Should the same change also cover net/ipv6/rpl_iptunnel.c and > net/ipv6/ioam6_iptunnel.c? Those two files were converted to > dst_dev_overhead() by the same series, and they still have the pattern this > commit message describes. Yes. v2 covered both, and v3 moves the clamp into dst_dev_overhead() itself so that every caller gets it: https://lore.kernel.org/r/20260922-seg6-maclen-headroom-v3-1-7b2f982ef79d@gmail.com