From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793399795; b=pGzMhermQVKCl5K+PvFI7epoq7vQ9QJm/PTysSlyl0J3DQQcLP7FmSjQL9XoSgfv9sVe vAamb6181u0HaM/J++lw0ZHUw4uaLOz2lwLYov6NxOHIsq1E5ZOm4AOsEdnvuDmQwu7FN +XufwzgH1uYTFvxz1GKJU44b/T+nvdcU+9zHbfEgJ38Ch1PoLwQPvhyXoBVDos64+jASB 9X4WKXUt4jygclMCRm6Mqtm89f9EplAWYKL0DaG7HNM0eVNAcNdI5wCL1pGk0zvQSfhsH xdBYlfiP7sGrDJfxQ82suZ6J4g+tHOLAo1wMN0wvOuuQDJUV/GFCzxYQOAOhlx4z3NA== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793399795; h=Received:DKIM-Signature:Date:From:To:Cc:Subject:Message-ID: In-Reply-To:References:MIME-Version:Content-Type: Content-Transfer-Encoding; bh=YLaBLrq9vqUBBHrjdJ20lZM/hS2ppHBmmfX7lg9P4M0=; b=Ic/Pdy71g5dkeWMLOzh8IdaXgyV2+do9ybEkxP66xE+2lLyt3cn8nXkKOi7m90iuxe9I ua/UpkrbwwVfSremAilDrYQ758wJ/LtBTJsddoHcps4hroamexfvBj4iIsqJMaQvFkltS uXT/r44XfxEtFlNlnjQpG7alPaeToHO1A9kg8HfqrqS+2vOTx282ZDx/kipeRdWl0y6r6 xRfzET+Jy8bszGMW3O8xaKnx4slER0lIjWUxdLH5V36RY1PplmSixCFX9igDD1vfnG3bw UAwDQz6RBAx8tKPzP4+1bdR4H5dvoUPglzjqyXgVgJ8a7GpCdvLOWKL0xTGk8zTBxwQ== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=onAC7pY2; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 34534606A31A; Fri, 30 Oct 2026 22:36:34 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=onAC7pY2 Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8872D1F000C1; Fri, 30 Oct 2026 22:36:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1793399794; bh=YLaBLrq9vqUBBHrjdJ20lZM/hS2ppHBmmfX7lg9P4M0=; h=Date:From:To:Cc:Subject:In-Reply-To:References; b=onAC7pY2WPg4c8N3OkVvgPRHjbOzc0Ngk9dcTpyjaBMM9SBFyWgaw5PDtQmvWR4s7 Qgis9DjB2r4k+FyS9aL3U7zLYq4nQjGyZ9lHEoUOBjjx2j5WtDptGBaoKro1W/+HOo Rckj7u8kzMlyHeGbl/gvZWbSonPWVCoiD5gfMgUuyWfElZMu6Ff/zlpa11fvRQ2hQL 1+hLKANDa3lffxDg29X5Ex1T3djG5tMJb5c8efN+tX/J2e2Z6sK8pi7/lKaky2b3+R mt3pUJ4zPfrBWHYO1tGhkgZY7sOOUFdm2QCsi5+zTXPlCW1RaJ8I1t7IhKBO99pCYJ NEp1r6H1s9jZA== Date: Fri, 30 Oct 2026 15:36:33 -0700 From: Jakub Kicinski To: Qingfang Deng Cc: James Chapman , "David S. Miller" , Eric Dumazet , Paolo Abeni , Simon Horman , netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH net-next] l2tp: ppp: remove unused backlog callback Message-ID: <20261030153633.062ba178@kernel.org> In-Reply-To: <20261030070003.2590-1-qingfang.deng@linux.dev> References: <20261030070003.2590-1-qingfang.deng@linux.dev> X-Mailing-List: netdev@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit On Fri, 30 Oct 2026 15:00:03 +0800 Qingfang Deng wrote: > PPPoL2TP sessions receive packets through pppol2tp_recv(), which passes > packets directly to PPP or queues them on sk_receive_queue. No receive > path queues packets on the session socket backlog or calls > sk_receive_skb() with that socket, so pppol2tp_backlog_recv() is unused. ## Form letter - net-next-closed The merge window for Linux v7.4 has begun, and the net-next tree is now closed for new drivers, features, code refactoring and optimizations. We are currently accepting bug fixes only. Please repost when net-next reopens. There is some uncertainty about how long this merge window will last, so please check https://netdev.bots.linux.dev/net-next.html before reposting. net-next _may_ reopen on Nov 2nd. See: https://www.kernel.org/doc/html/next/process/maintainer-netdev.html#development-cycle -- pw-bot: defer pv-bot: closed