redhat server 5.3内核升极2.6.18 升级到 3.5 装systemtap 原创

1. 在 LINUX 3.5源代码目录下执行  yum install ncurses-devel     make menuconfig

2  打开内核跟踪事件，用于SYSTEMTAP跟踪

kernel hacking --->tracers(new)--->enable uprobes-based dynamic events

文件系统相关选项要打开

即为

CONFIG_SYSFS_DEPRECATED_V2=y

不这样设为出错，安装内核重起后就会出现如下状况

mount: could not find filesystem ‘/dev/root’
 setuproot: moving /dev failed: No such file or directory
 setuproot: error mounting /proc: No such file or directory
 setuproot: error mounting /sys: No such file or directory
 switchroot: mount failed: No such file or directory

3. 头文件出错

In file included from /usr/include/sys/time.h:31,
from /usr/include/linux/input.h:12,
from samples/hidraw/hid-example.c:14:
/usr/include/sys/select.h:78: error: conflicting types for 'fd_set'
/usr/include/linux/types.h:12: error: previous declaration of 'fd_set' was here
In file included from /usr/include/linux/input.h:14,
from samples/hidraw/hid-example.c:14:
/usr/include/sys/types.h:46: error: conflicting types for 'loff_t'
/usr/include/linux/types.h:30: error: previous declaration of 'loff_t' was here
/usr/include/sys/types.h:62: error: conflicting types for 'dev_t'
/usr/include/linux/types.h:13: error: previous declaration of 'dev_t' was here
In file included from /usr/include/sys/types.h:133,
from /usr/include/linux/input.h:14,
from samples/hidraw/hid-example.c:14:
/usr/include/time.h:105: error: conflicting types for 'timer_t'
/usr/include/linux/types.h:22: error: previous declaration of 'timer_t' was here
In file included from /usr/include/linux/input.h:14,
from samples/hidraw/hid-example.c:14:
/usr/include/sys/types.h:198: error: conflicting types for 'int64_t'
/usr/include/linux/types.h:98: error: previous declaration of 'int64_t' was here
/usr/include/sys/types.h:204: error: conflicting types for 'u_int64_t'
/usr/include/linux/types.h:97: error: previous declaration of 'u_int64_t' was here
In file included from /usr/include/linux/input.h:14,
from samples/hidraw/hid-example.c:14:
/usr/include/sys/types.h:235: error: conflicting types for 'blkcnt_t'
/usr/include/linux/types.h:114: error: previous declaration of 'blkcnt_t' was here

mples/hidraw/hid-example.c:35:26: error: linux/hidraw.h: No such file or directory
samples/hidraw/hid-example.c: In function ‘main’:
samples/hidraw/hid-example.c:50: error: storage size of ‘rpt_desc’ isn’t known
samples/hidraw/hid-example.c:51: error: storage size of ‘info’ isn’t known
samples/hidraw/hid-example.c:67: error: ‘HIDIOCGRDESCSIZE’ undeclared (first use in this function)
samples/hidraw/hid-example.c:67: error: (Each undeclared identifier is reported only once
samples/hidraw/hid-example.c:67: error: for each function it appears in.)
samples/hidraw/hid-example.c:75: error: ‘HIDIOCGRDESC’ undeclared (first use in this function)
samples/hidraw/hid-example.c:86: warning: implicit declaration of function ‘HIDIOCGRAWNAME’
samples/hidraw/hid-example.c:93: warning: implicit declaration of function ‘HIDIOCGRAWPHYS’
samples/hidraw/hid-example.c:100: error: ‘HIDIOCGRAWINFO’ undeclared (first use in this function)
samples/hidraw/hid-example.c:51: warning: unused variable ‘info’
samples/hidraw/hid-example.c:50: warning: unused variable ‘rpt_desc’
make[2]: *** [samples/hidraw/hid-example] Error 1
make[1]: *** [samples/hidraw] Error 2
make: *** [vmlinux] Error 2

处理方法:

[root@localhost linux-3.5]# cp include/linux/hidraw.h /usr/include/linux/
 [root@localhost linux-3.5]# cp include/linux/hid.h /usr/include/linux/

vi  samples/hidraw/hid-example.c

将13-15行的如下3行移动到33行以后。

/* Linux */
#include <linux/types.h>
#include <linux/input.h>
#include <linux/hidraw.h>

/* Unix */
#include <sys/ioctl.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <unistd.h>

/* C */
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <errno.h>

vi /usr/include/linux/input.h

line
#define BUS_PCI                 0x01
#define BUS_ISAPNP              0x02
#define BUS_USB                 0x03
#define BUS_HIL                 0x04
#define BUS_BLUETOOTH           0x05
/*以下一行为新增*/
#define BUS_VIRTUAL             0x06 

#define BUS_ISA                 0x10
#define BUS_I8042               0x11
#define BUS_XTKBD               0x12
#define BUS_RS232               0x13
#define BUS_GAMEPORT            0x14
#define BUS_PARPORT             0x15
#define BUS_AMIGA               0x16
#define BUS_ADB                 0x17
#define BUS_I2C                 0x18
#define BUS_HOST                0x19
#define BUS_GSC                 0x1A
/*以下两行为新增*/
#define BUS_ATARI               0x1B
#define BUS_SPI                 0x1C

4.确定参数设置 .config

[root@localhost linux-3.5]# cat .config | grep CONFIG_DEBUG_INFO
CONFIG_DEBUG_INFO=y
[root@localhost linux-3.5]# cat .config | grep CONFIG_KPROBES
CONFIG_KPROBES=y
[root@localhost linux-3.5]# cat .config | grep CONFIG_RELAY
CONFIG_RELAY=y
[root@localhost linux-3.5]# cat .config | grep CONFIG_DEBUG_FS
CONFIG_DEBUG_FS=y
[root@localhost linux-3.5]# cat .config | grep CONFIG_MODULES
CONFIG_MODULES=y
[root@localhost linux-3.5]# cat .config | grep CONFIG_MODULE_UNLOAD
CONFIG_MODULE_UNLOAD=y

[root@localhost linux-3.5]#cat .config | grep CONFIG_UTRACE      (linux 3.5 没有这个选项）
CONFIG_UTRACE=y

[root@localhost linux-3.5]#cat .config | grep CONFIG_SYSFS_DEPRECATED_V2

CONFIG_SYSFS_DEPRECATED_V2=y

5.make CONFIG_DEBUG_SECTION_MISMATCH=y         编绎内核

故障问题：
  编译内核时出现“make CONFIG_DEBUG_SECTION_MISMATCH=y” 错误提示：
   root@localhost linux-3.5]#make modules
   CHK     include/linux/version.h
   CHK     include/generated/utsrelease.h
   CALL    scripts/checksyscalls.sh
   Building modules, stage 2.
   MODPOST 1106 modules
   WARNING: modpost: Found 2 section mismatch(es).
   To see full details build your kernel with:
   'make CONFIG_DEBUG_SECTION_MISMATCH=y'
   排错记录：
   编辑.config文件，加入：CONFIG_DEBUG_SECTION_MISMATCH=y重新编译，还是出错，于是直接

make CONFIG_DEBUG_SECTION_MISMATCH=y编译成功。
    root@localhost linux-3.5]#make CONFIG_DEBUG_SECTION_MISMATCH=y

6.make  modules_install

7.make install

8.make headers_install