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Miller" , Jakub Kicinski , Paolo Abeni , Simon Horman , netdev@vger.kernel.org, eric.dumazet@gmail.com Subject: Re: [PATCH net-next 1/2] net: dropreason: add SKB_DROP_REASON_RECURSION_LIMIT Message-ID: Mail-Followup-To: Joe Damato , Eric Dumazet , "David S . Miller" , Jakub Kicinski , Paolo Abeni , Simon Horman , netdev@vger.kernel.org, eric.dumazet@gmail.com References: <20260312201824.203093-1-edumazet@google.com> <20260312201824.203093-2-edumazet@google.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-Disposition: inline In-Reply-To: <20260312201824.203093-2-edumazet@google.com> On Thu, Mar 12, 2026 at 08:18:23PM +0000, Eric Dumazet wrote: > ip[6]tunnel_xmit() can drop packets if a too deep recursion level > is detected. > > Add SKB_DROP_REASON_RECURSION_LIMIT drop reason. > > We will use this reason later in __dev_queue_xmit(). > > Signed-off-by: Eric Dumazet > --- > include/net/dropreason-core.h | 3 +++ > include/net/ip6_tunnel.h | 2 +- > net/ipv4/ip_tunnel_core.c | 2 +- > 3 files changed, 5 insertions(+), 2 deletions(-) Reviewed-by: Joe Damato