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=-2.4 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_MUTT autolearn=unavailable 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 BDF75C10F11 for ; Wed, 10 Apr 2019 08:53:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8BB57217D9 for ; Wed, 10 Apr 2019 08:53:13 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="JTipYG6i" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729781AbfDJIxK (ORCPT ); Wed, 10 Apr 2019 04:53:10 -0400 Received: from mail-pf1-f195.google.com ([209.85.210.195]:42860 "EHLO mail-pf1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728821AbfDJIxK (ORCPT ); Wed, 10 Apr 2019 04:53:10 -0400 Received: by mail-pf1-f195.google.com with SMTP id w25so1042674pfi.9; Wed, 10 Apr 2019 01:53:09 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=MAwA8hdcGfucrSp9x2LdZHnMV91ksCJGxM5uXbbJCtY=; b=JTipYG6iK0X5X1nmc9EvGfJ0YCn8chNQPHnQm7tekpIo64uFjqjB9TTWSmYR3p2dx1 zKw4VN9hmz6TSOBo4ouIrBarjF1yuREgL8i5e+ecToq+Br2zrGEL+si/n/6+HIdM8J1a b+W3gWbrdJcrjOPvvVP18247T9LTYWT1eIiNEAXgoRbyEXYv069DoOFuFW4AtFvmEqZE 47AmQV4CifH0Hty+LHZ9/kdFuU4qwIhoT2LGJK89islYyIofFGmPjIE8Y8C3D2iF7HTC 6gfb/eBBSPmayR00oCqW7xQ3X+4q2HwSlGPEeXocBxdlSBgaLPQBAlMOIoPIpLy99Xyu VSmg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=MAwA8hdcGfucrSp9x2LdZHnMV91ksCJGxM5uXbbJCtY=; b=OwdUBIaCDat2YfS6FpBCItKOyycfvHUBBiv+R5san8BUvxnerMhgbj0lmUbE3KhBFm TJg/sjYa503pqkCnfedieSM9bBSJbpjqlNw/qGDUJTV5+jCfpVc0Kyega/pBQa+ZeczO e+g09Smi13fZf1KsYnrlO/mUXXP/ShdRI025vL0xLHGEmAOBbw156sG6xeAH1wMsI1mE ZGI3b8Qqz5rlbxnE2DMCxC7aFFk6TRhni04php9y6l7KpbuUWfk/8SCPANy4N9A5I6zo 27n3rWWaGX1E1u8vwx1PpnocmVS1O8YtElu5obP2OAPcg6JTH2C8IB6dlC9CYoFK/mer 5AiQ== X-Gm-Message-State: APjAAAXNSCzQy3BgdfbSkhWf1BY01C/TU4p8NIYFTcUpT6zjm2aL3wrr zU8N41rPLgU3rnT2pjMqj9s= X-Google-Smtp-Source: APXvYqxhkSaBHCeSJPrwvXou8ZFtLhANs4PeNDP819FhRRYIEPqUShqy+ScgDv8TvtNjZsL9uSUc/w== X-Received: by 2002:a63:2a8f:: with SMTP id q137mr38826358pgq.31.1554886389327; Wed, 10 Apr 2019 01:53:09 -0700 (PDT) Received: from localhost ([175.223.11.210]) by smtp.gmail.com with ESMTPSA id l192sm22246219pge.42.2019.04.10.01.53.07 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Wed, 10 Apr 2019 01:53:08 -0700 (PDT) Date: Wed, 10 Apr 2019 17:53:05 +0900 From: Sergey Senozhatsky To: Alastair D'Silva Cc: alastair@d-silva.org, Jani Nikula , Joonas Lahtinen , Rodrigo Vivi , David Airlie , Daniel Vetter , Karsten Keil , Jassi Brar , Tom Lendacky , "David S. Miller" , Jose Abreu , Kalle Valo , Stanislaw Gruszka , Benson Leung , Enric Balletbo i Serra , "James E.J. Bottomley" , "Martin K. Petersen" , Greg Kroah-Hartman , Alexander Viro , Petr Mladek , Sergey Senozhatsky , Steven Rostedt , Andrew Morton , intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, ath10k@lists.infradead.org, linux-wireless@vger.kernel.org, linux-scsi@vger.kernel.org, linux-fbdev@vger.kernel.org, devel@driverdev.osuosl.org, linux-fsdevel@vger.kernel.org Subject: Re: [PATCH 4/4] lib/hexdump.c: Allow multiple groups to be separated by lines '|' Message-ID: <20190410085305.GA4937@jagdpanzerIV> References: <20190410031720.11067-1-alastair@au1.ibm.com> <20190410031720.11067-5-alastair@au1.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190410031720.11067-5-alastair@au1.ibm.com> User-Agent: Mutt/1.11.4 (2019-03-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On (04/10/19 13:17), Alastair D'Silva wrote: > With the wider display format, it can become hard to identify how many > bytes into the line you are looking at. > > The patch adds new flags to hex_dump_to_buffer() and print_hex_dump() to > print vertical lines to separate every N groups of bytes. > > eg. > buf:00000000: 454d414e 43415053|4e495f45 00584544 NAMESPAC|E_INDEX. > buf:00000010: 00000000 00000002|00000000 00000000 ........|........ What if the output had |-s in it? ||||||||| -ss