Hi,volotinen:
as it mentioned in your web link: "Your on the right track your module need to be signed", my question how to sign test_file_system.ko?
thanks, w.k.
------------------ 原始邮件 ------------------ 发件人: "eero.volotinen";eero.volotinen@iki.fi; 发送时间: 2016年1月22日(星期五) 下午3:42 收件人: "CentOS mailing list"centos@centos.org;
主题: Re: [CentOS] How to get UEFI setting by shell?
http://unix.stackexchange.com/questions/157539/cant-load-zfs-kernel-module-o...
So, module must be signed with trusted key, or else it just fails.
Eero 22.1.2016 9.34 ap. "wk" 304702903@qq.com kirjoitti:
Hi, another question.With secure boot on, I make a kernel module test.ko Then insmod test.ko: [root@localhost linux]# insmod test.ko insmod: ERROR: could not insert module test.ko: Required key not available
How can I sign my test.ko for CentOS7.1? If I set secure boot off, insmod test.ko will be successful.w.k.
------------------ Original ------------------ From: "我自己的邮箱";304702903@qq.com; Date: Fri, Jan 22, 2016 03:07 PM To: "eero.volotinen"eero.volotinen@iki.fi; "gordon.messmer"< gordon.messmer@gmail.com>; Cc: "centos"centos@centos.org; Subject: Re: [CentOS] How to get UEFI setting by shell?
volotinen and gordon.messmer:
thank you for your answers.w.k.
------------------ Original ------------------ From: "Gordon Messmer";gordon.messmer@gmail.com; Date: Fri, Jan 22, 2016 02:13 PM To: "CentOS mailing list"centos@centos.org;
Subject: Re: [CentOS] How to get UEFI setting by shell?
On 01/21/2016 09:47 PM, wk wrote:
How to check/get UEFI information by shell/bash terminal ?example:if UEFI is enabled? if secure boot is enabled?
Systems that boot via UEFI will have /sys/firmware/efi.
You may have access to your secure boot setting in /sys/firmware/efi/efivars/, or in the output of "bootctl --path /boot/efi status"
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