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=-2.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 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 B91BEC4360C for ; Wed, 25 Sep 2019 14:23:58 +0000 (UTC) Received: from shelob.surriel.com (shelob.surriel.com [96.67.55.147]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 759A021D7E for ; Wed, 25 Sep 2019 14:23:57 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 759A021D7E Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=mrbrklyn.com Authentication-Results: mail.kernel.org; spf=fail smtp.mailfrom=kernelnewbies-bounces@kernelnewbies.org Received: from localhost ([::1] helo=shelob.surriel.com) by shelob.surriel.com with esmtp (Exim 4.92.2) (envelope-from ) id 1iD8CR-0002eB-KY; Wed, 25 Sep 2019 10:23:23 -0400 Received: from www2.mrbrklyn.com ([96.57.23.82] helo=mrbrklyn.com) by shelob.surriel.com with esmtp (Exim 4.92.2) (envelope-from ) id 1iD8CP-0002e5-8z for kernelnewbies@kernelnewbies.org; Wed, 25 Sep 2019 10:23:21 -0400 Received: from [10.0.0.62] (www.mrbrklyn.com [96.57.23.83]) by mrbrklyn.com (Postfix) with ESMTP id 1EA07161132 for ; Wed, 25 Sep 2019 10:23:20 -0400 (EDT) Subject: Re: Generating Log of Guest Physical Addresses from a Kernel Function and Perform Analysis at Runtime To: kernelnewbies@kernelnewbies.org References: <242780.1569323798@turing-police> <264319.1569351321@turing-police> <20190925093824.GA1480764@kroah.com> From: Ruben Safir Message-ID: Date: Wed, 25 Sep 2019 10:21:18 -0400 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.1.0 MIME-Version: 1.0 In-Reply-To: <20190925093824.GA1480764@kroah.com> Content-Language: en-US X-BeenThere: kernelnewbies@kernelnewbies.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Learn about the Linux kernel List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: kernelnewbies-bounces@kernelnewbies.org On 9/25/19 5:38 AM, Greg KH wrote: > On Wed, Sep 25, 2019 at 04:00:08PM +0900, Sahibzada Irfanullah wrote: >> I am sorry if I am bothering you. >> I have read this article >> , >> I have to ask that will Netlink socket work for my task; Storing the >> contents of "gpa" variable (which is present in the >> handle_ept_violation()functino in vmx.c ) into a file. > > Try using ftrace and tracing in general first, before messing around > with netlink. ftrace does not require any kernel changes at all, why > would you _not_ want to try that? :) > > thanks, > > greg k-h > The kernel has GPS data in it? > _______________________________________________ > Kernelnewbies mailing list > Kernelnewbies@kernelnewbies.org > https://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies > -- So many immigrant groups have swept through our town that Brooklyn, like Atlantis, reaches mythological proportions in the mind of the world - RI Safir 1998 http://www.mrbrklyn.com DRM is THEFT - We are the STAKEHOLDERS - RI Safir 2002 http://www.nylxs.com - Leadership Development in Free Software http://www.brooklyn-living.com Being so tracked is for FARM ANIMALS and extermination camps, but incompatible with living as a free human being. -RI Safir 2013 _______________________________________________ Kernelnewbies mailing list Kernelnewbies@kernelnewbies.org https://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies