From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.1 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 74C30C433E1 for ; Wed, 12 Aug 2020 02:26:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 540602076C for ; Wed, 12 Aug 2020 02:26:47 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="ArbPjg8Q" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726503AbgHLC0o (ORCPT ); Tue, 11 Aug 2020 22:26:44 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48454 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726173AbgHLC0o (ORCPT ); Tue, 11 Aug 2020 22:26:44 -0400 Received: from mail-pg1-x544.google.com (mail-pg1-x544.google.com [IPv6:2607:f8b0:4864:20::544]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 053E5C06174A; Tue, 11 Aug 2020 19:26:44 -0700 (PDT) Received: by mail-pg1-x544.google.com with SMTP id 128so256585pgd.5; Tue, 11 Aug 2020 19:26:44 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=4S0WWMB8K9X5xf/fcDPieKk5CbZpA3YQu68v2r84ozM=; b=ArbPjg8QkFhzlEFc/0WRJUYz47qn5CbfqGpxvQwrdj6rrxwJ/Mv6fF+EKhAvhiS0HF gOW6IulINYs2Q3nInmUQ54fulZ7J2saNBsnC/foXVnYJ7X2f2D+7Z9I2jEzm6B8IxRHf 66TQBygsqz+g/qjE08I1GyJTTw3R01k2OzLWb285ecKe4FpAMi0ZT99Udxx97WIMld+C vhgSCAIahF8maP4MSxbfv2LHnQb8Ia9t4z7D7kJp3OoZwaMVVpu/8hwbs1Lqv4+HLKpJ 3XLMTBQPuIG1mRVcUgqWWrdlLyrbbsALufMH23X2cakll95ULjIiAdboq3wTJ20CLGzz EAxQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=4S0WWMB8K9X5xf/fcDPieKk5CbZpA3YQu68v2r84ozM=; b=fs+nYLGOCsOtKOgFeplPvW9/VUPB8UO4txru2YBsdukzzWXMnn0/CjrwQwEQp81wJt tTdEtdZBqivCkReLRAQoNWETmnoIEZYUvDovDwP4TO8y9r1YjVc0pFKlYi66Td/eeoTN cEcXNB8RVVEX8TxpbaME1A/6FokIDSR+izXxxDv8WJoogKk7H96ES7cdg/riqx9MRsJ+ ryu6jkgFFGB6QI3uspxABtgvHlpCEfUL+ig3Q39cQJz22hOl4ZMbkVF5GnqUVzReokiw zXd85VfsBoLA0Ta6oRdu6CgKFW3ljBYSAZ9u2/D4OMSr2rcWOqLa5h4dHVu28VjrcAdY yhAA== X-Gm-Message-State: AOAM53102+LHkuIiWC/sOEbUhdS49TzwwFMlZb4RGlqetw0+C4PoRKKN 6uQJNYqUSUkWzCExDfUHfzmEVufOJlyiLOJvJ1S9ew== X-Google-Smtp-Source: ABdhPJy9hrc2WFturQJfOvizwuAuUpXoV0rJFw5xdEL1X2stlis6TZMJgpP971ZiukJ3IUtWufy3b707YsYc60mGaLs= X-Received: by 2002:a62:8303:: with SMTP id h3mr9055019pfe.169.1597199203617; Tue, 11 Aug 2020 19:26:43 -0700 (PDT) MIME-Version: 1.0 References: <20200809023548.684217-1-xie.he.0141@gmail.com> In-Reply-To: From: Xie He Date: Tue, 11 Aug 2020 19:26:32 -0700 Message-ID: Subject: Re: [PATCH net] drivers/net/wan/x25_asy: Added needed_headroom and a skb->len check To: Willem de Bruijn Cc: "David S. Miller" , Jakub Kicinski , Network Development , linux-kernel , Linux X25 , Martin Schiller , Andrew Hendry Content-Type: text/plain; charset="UTF-8" Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On Tue, Aug 11, 2020 at 3:50 AM Willem de Bruijn wrote: > > > I became interested in X.25 when I was trying different address > > families that Linux supported. I tried AF_X25 sockets. And then I > > tried to use the X.25 link layer directly through AF_PACKET. I believe > > both AF_X25 sockets and AF_PACKET sockets need to work without > > problems with X.25 drivers - lapbether and x25_asy. There is another > > X.25 driver (hdlc_x25) in the kernel. I haven't been able to run that > > driver. But that driver seems to be the real driver which is really > > used, and I know Martin Schiller is an active user and > > developer of that driver. > > Great, sounds like we might have additional LAPB and X25 maintainers soon? :) :) I just want to fix any problems I see. I'll do this whenever I have time. > MAINTAINERS lists Andrew Hendry as maintainer for X.25. Please do CC them. OK. I'll surely do that. Thanks!