一：安装内核源码包：.src.rpm和.rpm包的安装方式完全不同，可以通过rpm -qpl 查询rpm内容

#rpm -ivh kernel-2.6.32-431.el6.src.rpm

warning: user mockbuild does not exist - using root

warning: group mockbuild does not exist - using root

直接忽略。

二：没有在/usr/src生成内核源码，原因如下：

.src.rpm安装包将会在/root目录下生成rpmbuild，里面有SOURCES和SPECS两个目录，内核源码压缩包在

SOURCE里面。解压到/usr/src目录下。

三：安装ncurses-devel gcc

四：开始运行配置make menuconfig

    删除无线和红外

五：开始编译：make

crypto/signature/ksign-publickey.c:2:17: error: key.h: No such file or directory

crypto/signature/ksign-publickey.c: In function ‘ksign_init’:

crypto/signature/ksign-publickey.c:10: error: ‘ksign_def_public_key’ undeclared (first use in this function)

crypto/signature/ksign-publickey.c:10: error: (Each undeclared identifier is reported only once

crypto/signature/ksign-publickey.c:10: error: for each function it appears in.)

crypto/signature/ksign-publickey.c:11: error: ‘ksign_def_public_key_size’ undeclared (first use in this function)

make[2]: *** [crypto/signature/ksign-publickey.o] Error 1

make[1]: *** [crypto/signature] Error 2

make: *** [crypto] Error 2

解决方案：

run make menuconfig.

1) Select "Enable loadable module support", then "Module signature verification (EXPERIMENTAL)". Disable it.

2) Then go back to the main menu, select "Cryptographic API" then "In-kernel signature checker (EXPERIMENTAL)" and disable that one too.

Then go back again, save your config and make your kernel. At least, it will pass this phase successfully.

六：重新编译：make

net/wireless/wext-priv.c: In function ‘ioctl_private_call‘:

net/wireless/wext-priv.c:207: error: implicit declaration of function ‘call_commit_handler‘

解决方案：

drivers/net/wireless/Kconfig 

menuconfig WLAN

bool "Wireless LAN"

depends on !S390

+ depends on NET

kernel-2.6.32-431.el6.src.rpm内核源码安装过程和问题分析