"Go" Linux centos kernel compilation: Download CentOS source code, compile 2.6.32-220 errors (apic.c:819 error ' numi_watchdog ' undeclared)

First, download the CentOS source code

1.1 Viewing the CentOS version

Cat/etc/issue

1.2 Viewing the Linux kernel version

Uname-r

1.3 Downloads

File name: kernel-2.6.32-220.el6.src.rpm

: http://vault.centos.org/6.2/os/Source/SPackages/

Official website: http://vault.centos.org/

1.4 Obtaining source code from KERNEL-2.6.32-220.EL6.SRC.RPM

1. Rpm-i kernel-2.6.32-220.el6.src.rpm

2. Next generation in/root/rpmbuild/sources directory: linux-2.6.32-220.el6.tar.bz2

3. Tar jxvf linux-2.6.32-220.el6.tar.bz2

Second, compile-time errors

Compile kernel Source: http://blog.csdn.net/guowenyan001/article/details/38704775

will produce an error.

2.1 Error phenomena

arch/x86/kernel/apic/apic.c:819:error: ' Nmi_watchdog undeclared ' (first use in thie function)

Problem Solving Reference: https://forums.gentoo.org/viewtopic-t-944366-start-0.html

2.2 Solutions

Use the. config of the OPENVZ official website and no longer configure it yourself. The. config for Config,openvz official website supports the KGDB option.

OPENVZ official website. config:http://download.openvz.org/kernel/branches/rhel6-2.6.32/042stab053.5/configs/ Config-2.6.32-042stab053.5.x86_64

Resources:

Where to download the source code for the CentOS Linux kernel: http://www.2cto.com/os/201404/293174.html

Transferred from: http://blog.csdn.net/guowenyan001/article/details/39376297

"Go" Linux centos kernel compilation: Download CentOS source code, compile 2.6.32-220 errors (apic.c:819 error ' numi_watchdog ' undeclared)