Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757845Ab0LBOlM (ORCPT ); Thu, 2 Dec 2010 09:41:12 -0500 Received: from mail-yw0-f46.google.com ([209.85.213.46]:52461 "EHLO mail-yw0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757662Ab0LBOlK convert rfc822-to-8bit (ORCPT ); Thu, 2 Dec 2010 09:41:10 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=from:to:cc:references:in-reply-to:subject:date:message-id :mime-version:content-type:content-transfer-encoding:x-mailer :thread-index:content-language; b=Ar11IFZMYopquvnLEXXxzJSc6AwDEaN1nzRW1sultAYngWNK8Kmair6k/xQ4y3chpF GXd3qPnVmo97cBWESMZocj9X5t47gH7TiAlVPikGmu6wgZ/DFFv1DxcXtZY6gDwofxpZ BhfsqxkU/hL6W8JGykU2Ml8xRylD/BPRX/p+I= From: "Stanley Gan" To: "'Borislav Petkov'" Cc: "'LKML'" References: <20101130153839.GM15818@bombadil.infradead.org> <4CF52652.4030802@kernel.org> <20101130163150.GA25668@bombadil.infradead.org> <20101130175317.GB25668@bombadil.infradead.org> <20101130210938.GF25668@bombadil.infradead.org> <4CF62EE0.7040607@kernel.org> <20101201124445.GG25668@bombadil.infradead.org> <4CF6595A.6010104@kernel.org> <20101201155026.GH25668@bombadil.infradead.org> <4cf79779.2b3bec0a.5180.1bb9@mx.google.com> <20101202131700.GA28343@a1.tnic> In-Reply-To: <20101202131700.GA28343@a1.tnic> Subject: =?UTF-8?Q?=E7=AD=94=E5=A4=8D:_debug_kernel_using_two_lapto?= =?UTF-8?Q?ps_without_serial_port?= Date: Thu, 2 Dec 2010 22:41:03 +0800 Message-ID: <4cf7b004.8b3eec0a.7855.2255@mx.google.com> MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8BIT X-Mailer: Microsoft Office Outlook 12.0 Thread-Index: AcuSIza8SmxWrXlOTVy6JdoywCID3AACIFRA Content-Language: zh-cn Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1106 Lines: 32 Hi Borislav, I will check your recommend document. Thank you so much. Best wishes, Stanley -----邮件原件----- 发件人: Borislav Petkov [mailto:bp@alien8.de] 发送时间: 2010年12月2日 21:17 收件人: Stanley Gan 抄送: 'LKML' 主题: Re: debug kernel using two laptops without serial port On Thu, Dec 02, 2010 at 08:56:19PM +0800, Stanley Gan wrote: > Hi All, > I have two dell laptops 1015. For studying Linux kernel, I want to > let one run debugging Linux as client, the other as host. The two laptops > don't have serial port, just have LAN and usb ports. How can I configure > them to get early kernel print message? I ever asked a lot of people, but > don't get answers. Please give me some practical advices, thanks in advance. Take a look at in the kernel sources. -- Regards/Gruss, Boris. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/