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/*************************************************************************** * RedHat 6.8 内核编译 * 说明： * 继上次编译RedHat 5.8之后，再编译一次RedHat 6.8看看情况。 * * 2017-3-15 深圳 南山平山村 曾剑锋 **************************************************************************/一、参考文档： 1. linux基础——在redhat6下配置yum源的使用 http://blog.itpub.net/23890223/viewspace-757724/ 2. redhat6.8 download: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Server/en/os/SRPMS/ 3. Index of /centos/6/os/i386/Packages/ http://mirrors.163.com/centos/6/os/i386/Packages/ 4. RHEL6编译升级官方内核 http://blog.csdn.net/sailor201211/article/details/53747642 5. 安装RPM套件rpm-build错误解决：NOKEY、elfutils is needed http://blog.chinaunix.net/uid-22539324-id-2644094.html二、下载内核 ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Server/en/os/SRPMS/三、操作流程： [root@localhost ~]# groupadd mockbuild [root@localhost ~]# useradd -g mockbuild mockbuild [root@localhost ~]# rpm -ivh kernel-2.6.32-642.el6.src.rpm [root@localhost ~]# cd /root/rpmbuild/SPECS [root@localhost SPECS]# rpmbuild -bp --with fireware --target=`uname -m` kernel.spec Building target platforms: i686 Building for target i686 error: Failed build dependencies: elfutils-devel is needed by kernel-2.6.32-642.el6.i686 audit-libs-devel is needed by kernel-2.6.32-642.el6.i686 [root@localhost SPECS]# yum install elfutils-devel [root@localhost SPECS]# yum install audit-libs-devel [root@localhost SPECS]# rpmbuild -bp --with fireware --target=`uname -m` kernel.spec [root@localhost SPECS]# cd /root/rpmbuild/BUILD/kernel-2.6.32-642.el6/linux-2.6.32-642.el6.i686 [root@localhost SPECS]# cp /boot/config-2.6.32-642.el6.i686 .config [root@localhost SPECS]# vim Makefile # 修改版本后缀 [root@localhost SPECS]# make && make modules_install && make install [root@localhost SPECS]# mkinitrd /boot/initrd-$(uname -r).img $(uname -r) [root@localhost grub]# cat grub.conf # grub.conf generated by anaconda # # Note that you do not have to rerun grub after making changes to this file # NOTICE: You have a /boot partition. This means that # all kernel and initrd paths are relative to /boot/, eg. # root (hd0,0) # kernel /vmlinuz-version ro root=/dev/mapper/VolGroup-lv_root # initrd /initrd-[generic-]version.img #boot=/dev/sda default=1 timeout=5 splashimage=(hd0,0)/grub/splash.xpm.gz hiddenmenu title Red Hat Enterprise Linux Server (2.6.32) root (hd0,0) kernel /vmlinuz-2.6.32 ro root=/dev/mapper/VolGroup-lv_root nomodeset rd_NO_LUKS rd_NO_MD rd_LVM_LV=VolGroup/lv_swap crashkernel=128M LANG=zh_CN.UTF-8 rd_LVM_LV=VolGroup/lv_root KEYBOARDTYPE=pc KEYTABLE=us rd_NO_DM rhgb quiet initrd /initramfs-2.6.32.img title Red Hat Enterprise Linux 6 (2.6.32-642.el6.i686) root (hd0,0) kernel /vmlinuz-2.6.32-642.el6.i686 ro root=/dev/mapper/VolGroup-lv_root nomodeset rd_NO_LUKS rd_NO_MD rd_LVM_LV=VolGroup/lv_swap crashkernel=128M LANG=zh_CN.UTF-8 rd_LVM_LV=VolGroup/lv_root KEYBOARDTYPE=pc KEYTABLE=us rd_NO_DM rhgb quiet initrd /initrd-2.6.32-642.el6.i686.img [root@localhost grub]#