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=-3.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED 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 D2740C433E7 for ; Fri, 10 Jul 2020 13:45:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B7FD720836 for ; Fri, 10 Jul 2020 13:45:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727966AbgGJNpM convert rfc822-to-8bit (ORCPT ); Fri, 10 Jul 2020 09:45:12 -0400 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:20362 "EHLO mx0b-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728260AbgGJNpF (ORCPT ); Fri, 10 Jul 2020 09:45:05 -0400 Received: from pps.filterd (m0098417.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 06AD2jma124518; Fri, 10 Jul 2020 09:44:57 -0400 Received: from ppma05fra.de.ibm.com (6c.4a.5195.ip4.static.sl-reverse.com [149.81.74.108]) by mx0a-001b2d01.pphosted.com with ESMTP id 326bpsd2yq-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 10 Jul 2020 09:44:57 -0400 Received: from pps.filterd (ppma05fra.de.ibm.com [127.0.0.1]) by ppma05fra.de.ibm.com (8.16.0.42/8.16.0.42) with SMTP id 06ADYktp029804; Fri, 10 Jul 2020 13:44:55 GMT Received: from b06avi18878370.portsmouth.uk.ibm.com (b06avi18878370.portsmouth.uk.ibm.com [9.149.26.194]) by ppma05fra.de.ibm.com with ESMTP id 326bc90auh-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 10 Jul 2020 13:44:55 +0000 Received: from b06wcsmtp001.portsmouth.uk.ibm.com (b06wcsmtp001.portsmouth.uk.ibm.com [9.149.105.160]) by b06avi18878370.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 06ADiroA63308182 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Fri, 10 Jul 2020 13:44:53 GMT Received: from b06wcsmtp001.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 17B18A405C; Fri, 10 Jul 2020 13:44:53 +0000 (GMT) Received: from b06wcsmtp001.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id A2F2BA4054; Fri, 10 Jul 2020 13:44:52 +0000 (GMT) Received: from localhost (unknown [9.102.22.220]) by b06wcsmtp001.portsmouth.uk.ibm.com (Postfix) with ESMTP; Fri, 10 Jul 2020 13:44:52 +0000 (GMT) Date: Fri, 10 Jul 2020 19:14:47 +0530 From: "Naveen N. Rao" Subject: Re: [PATCH] Replace HTTP links with HTTPS ones: kprobes To: "Alexander A. Klimov" , Masami Hiramatsu Cc: anil.s.keshavamurthy@intel.com, corbet@lwn.net, davem@davemloft.net, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, Ananth N Mavinakayanahalli References: <20200707194959.52487-1-grandmaster@al2klimov.de> <20200708184201.611d929ae6017c87ea98b114@kernel.org> In-Reply-To: <20200708184201.611d929ae6017c87ea98b114@kernel.org> MIME-Version: 1.0 User-Agent: astroid/v0.15-13-gb675b421 (https://github.com/astroidmail/astroid) Message-Id: <1594388442.4mjtjyic5z.naveen@linux.ibm.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8BIT X-TM-AS-GCONF: 00 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.235,18.0.687 definitions=2020-07-10_07:2020-07-10,2020-07-10 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1011 spamscore=0 mlxlogscore=999 impostorscore=0 priorityscore=1501 lowpriorityscore=0 bulkscore=0 malwarescore=0 mlxscore=0 phishscore=0 adultscore=0 suspectscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2006250000 definitions=main-2007100093 Sender: linux-doc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-doc@vger.kernel.org Masami Hiramatsu wrote: > On Tue, 7 Jul 2020 21:49:59 +0200 > "Alexander A. Klimov" wrote: > >> Rationale: >> Reduces attack surface on kernel devs opening the links for MITM >> as HTTPS traffic is much harder to manipulate. >> >> Deterministic algorithm: >> For each file: >> If not .svg: >> For each line: >> If doesn't contain `\bxmlns\b`: >> For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`: >> If both the HTTP and HTTPS versions >> return 200 OK and serve the same content: >> Replace HTTP with HTTPS. > > OK, but it seems that some of them are disappeared :( > > http://www-106.ibm.com/developerworks/library/l-kprobes.html?ca=dgr-lnxw42Kprobe > > -> https://www.ibm.com/developerworks/library/l-kprobes/index.html That looks right. > > http://www.redhat.com/magazine/005mar05/features/kprobes/ > > -> I can not find that. Ditto, we should drop that. > >> - http://www-users.cs.umn.edu/~boutcher/kprobes/ >> - http://www.linuxsymposium.org/2006/linuxsymposium_procv2.pdf (pages 101-115) > > Both are not found. It looks like the first link is gone, but there seems to be a copy in the web archive: https://web.archive.org/web/20061106154519/http://www-users.cs.umn.edu/~boutcher/kprobes/ I suppose we can drop that link. > > (OT, it seems http://www.linuxsymposium.org/ has been left from historical > Linux Symposium, we must remove it asap) Indeed, I think that link pointed to the Kprobes paper: https://www.kernel.org/doc/ols/2006/ols2006v2-pages-109-124.pdf - Naveen