[iyunv@sean linux-3.10.58]# sh -c 'yes "" | make oldconfig'
HOSTCC scripts/basic/fixdep
HOSTCC scripts/kconfig/conf.o
SHIPPED scripts/kconfig/zconf.tab.c
SHIPPED scripts/kconfig/zconf.lex.c
SHIPPED scripts/kconfig/zconf.hash.c
HOSTCC scripts/kconfig/zconf.tab.o
HOSTLD scripts/kconfig/conf
scripts/kconfig/conf --oldconfig Kconfig
.config:555:warning: symbol value 'm' invalid for PCCARD_NONSTATIC
.config:2567:warning: symbol value 'm' invalid for MFD_WM8400
.config:2568:warning: symbol value 'm' invalid for MFD_WM831X
.config:2569:warning: symbol value 'm' invalid for MFD_WM8350
.config:2582:warning: symbol value 'm' invalid for MFD_WM8350_I2C
.config:2584:warning: symbol value 'm' invalid for AB3100_CORE
.config:3502:warning: symbol value 'm' invalid for MMC_RICOH_MMC
*
* Restart config...
*
*
* General setup
*
... ...XZ decompressor tester (XZ_DEC_TEST) [N/m/y/?] (NEW)
Averaging functions (AVERAGE) [Y/?] (NEW) y
CORDIC algorithm (CORDIC) [N/m/y/?] (NEW)
JEDEC DDR data (DDR) [N/y/?] (NEW)
#
# configuration written to .config
#
make oldconfig会读取当前目录下的.config文件,在.config文件里没有找到的选项则提示用户填写。有的文档里介绍使用make memuconfig,它便是根据需要定制模块,类似界面如下:(我们不需要)
make oldconfig会在生成新的.config之前备份为.config.old,并生成新的.config文件开始编译[iyunv@sean linux-3.10.58]# make -j4 bzImage //生成内核文件
[iyunv@sean linux-3.10.58]# make -j4 modules //编译模块
[iyunv@sean linux-3.10.58]# make -j4 modules_install //编译安装模块
[iyunv@sean linux-3.10.58]# make install
实际运行到这一步时,出现ERROR: modinfo: could not find module vmware_balloon,但是不影响内核安装,是由于vsphere需要的模块没有编译,要避免这个问题,需要在make之前时修改.config文件,加入
HYPERVISOR_GUEST=y
CONFIG_VMWARE_BALLOON=m
(这一部分比较容易出问题,参考下文异常部分)
修改grub引导,重启
安装完成后,需要修改Grub引导顺序,让新安装的内核作为默认内核。
编辑 grub.conf文件,
vi /etc/grub.conf
#boot=/dev/sda
default=0
timeout=5
splashimage=(hd0,0)/grub/splash.xpm.gz
hiddenmenu
title CentOS (3.10.58)
root (hd0,0)
...
# make mrproper #完成或者安装过程出错,可以清理上次编译的现场
# make clean
在vmware虚拟机上编译,出现类似下面的错误
[iyunv@sean linux-3.10.58]# make install
sh /usr/src/linux-3.10.58/arch/x86/boot/install.sh 3.10.58 arch/x86/boot/bzImage \
Sy stem.map "/boot"
ERROR: modinfo: could not find module vmware_balloon