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=-5.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY, USER_AGENT_SANE_1 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 E2694C83007 for ; Tue, 28 Apr 2020 06:01:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id BF838206D7 for ; Tue, 28 Apr 2020 06:01:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726343AbgD1GBm (ORCPT ); Tue, 28 Apr 2020 02:01:42 -0400 Received: from out30-133.freemail.mail.aliyun.com ([115.124.30.133]:38964 "EHLO out30-133.freemail.mail.aliyun.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725792AbgD1GBm (ORCPT ); Tue, 28 Apr 2020 02:01:42 -0400 X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R161e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=e01e07488;MF=tianjia.zhang@linux.alibaba.com;NM=1;PH=DS;RN=11;SR=0;TI=SMTPD_---0Twvsm2a_1588053698; Received: from 30.27.118.60(mailfrom:tianjia.zhang@linux.alibaba.com fp:SMTPD_---0Twvsm2a_1588053698) by smtp.aliyun-inc.com(127.0.0.1); Tue, 28 Apr 2020 14:01:38 +0800 Subject: Re: [PATCH v2] module: Allow to disable modsign in kernel cmdline To: Randy Dunlap , jeyu@kernel.org, corbet@lwn.net, mchehab+samsung@kernel.org, tglx@linutronix.de, akpm@linux-foundation.org, gregkh@linuxfoundation.org, pawan.kumar.gupta@linux.intel.com, jgross@suse.com Cc: linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org References: <20200428050523.47253-1-tianjia.zhang@linux.alibaba.com> From: Tianjia Zhang Message-ID: Date: Tue, 28 Apr 2020 14:01:37 +0800 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.7.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2020/4/28 13:52, Randy Dunlap wrote: > Hi, > > On 4/27/20 10:05 PM, Tianjia Zhang wrote: >> diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt >> index 7bc83f3d9bdf..00ed7566959f 100644 >> --- a/Documentation/admin-guide/kernel-parameters.txt >> +++ b/Documentation/admin-guide/kernel-parameters.txt >> @@ -3190,6 +3190,12 @@ >> noirqdebug [X86-32] Disables the code which attempts to detect and >> disable unhandled interrupt sources. >> >> + no_modsig_enforce >> + [KNL] When CONFIG_MODULE_SIG_FORCE is set, this option >> + allows to disable modsign completely at the beginning. >> + This means that modules without (valid) signatures will >> + success to load. > > succeed to load. > > succeed in loading. > > load successfully. > I prefer this one..... ^^^^^^^^^^^^^^^^^^^^^ > > be loaded successfully. > > >> + >> no_timer_check [X86,APIC] Disables the code which tests for >> broken timer IRQ sources. >> > > thanks. > v3 patch has been submitted, thank you for your suggestion. Thanks, Tianjia