- 追加された行はこの色です。
- 削除された行はこの色です。
#contentsx
*Kernel Download先 [#n3d46439]
http://www.kernel.org/mirrors/countries/html/JP.html
*CentOS関連情報 [#jba1198d]
**前提パッケージ [#e4c99d30]
# yum install kernel-devel gcc ncurses-devel
# yum install patch make unzip zip bison flex gettext which
**CentOS5におけるKernel2.6.3x系カーネル使用注意点 [#zd099716]
以下のOptionが有効になっていないとrootディレクトリをmountできず起動時にKernel Panicを起こす。
General Setup ---> enable deprecated sysfs features which may confuse old usersp
CentOSデフォルトの.config
# grep SYSFS .config
# CONFIG_SYSFS_DEPRECATED_V2 is not set
CONFIG_ACPI_SYSFS_POWER=y
CONFIG_WIRELESS_EXT_SYSFS=y
CONFIG_RTC_INTF_SYSFS=y
CONFIG_SYSFS=y
オプションを有効にした.config。"CONFIG_SYSFS_DEPRECATED_V2=y"となる。
# grep SYSFS .config
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
CONFIG_ACPI_SYSFS_POWER=y
CONFIG_WIRELESS_EXT_SYSFS=y
CONFIG_RTC_INTF_SYSFS=y
CONFIG_SYSFS=y
https://www.centos.org/modules/newbb/viewtopic.php?topic_id=23627&forum=37&post_id=97305#forumpost97305
http://funky-dennis.livejournal.com/3290.html
*Kernel compile [#la01e5a6]
#make mrproper
CLEAN scripts/basic
CLEAN scripts/kconfig
CLEAN include/config
# cp old/.config
# make bzImage
# make modules
# make modules_install
# make install
昨今はmake installで以下の作業を自動で行う。
# cat arch/i386/boot/bzImage > /boot/vmlinuz-2.6.20.1
# cp System.map /boot/System.map-2.6.20.1
# cd /boot
# mkinitrd initrd-2.6.20.1.img 2.6.20.1
# rm System.map
# ln -fs System.map-2.6.20.1 System.map
*boot loaderへの組み込み [#jbcbe7e6]
**lilo [#p7996338]
# cd /etc
# cp -ip lilo.conf lilo.conf.yyyymmddnn
# vi lilo.conf
# /sbin/lilo
Warning: LINEAR is deprecated in favor of LBA32: LINEAR specifies 24-bit
disk addresses below the 1024 cylinder limit; LBA32 specifies 32-bit disk
addresses not subject to cylinder limits on systems with EDD bios extensions;
use LINEAR only if you are aware of its limitations.
Added linux
Added linux2619 *
Added linux2620
# cat lilo.conf
prompt
timeout=20
default=linux2619
boot=/dev/hda
map=/boot/map
install=/boot/boot.b
linear
image=/boot/vmlinuz-2.6.16-0vl60
label=linux
initrd=/boot/initrd-2.6.16-0vl60.img
read-only
append="root=LABEL=/"
image=/boot/vmlinuz-2.6.19.1
label=linux2619
initrd=/boot/initrd-2.6.19.1.img
read-only
append="root=LABEL=/"
image=/boot/vmlinuz-2.6.20.1
label=linux2620
initrd=/boot/initrd-2.6.20.1.img
read-only
append="root=LABEL=/"
*ThinkPad ACPI Driver [#sab01af6]
**Kernelパッチ適用 [#ldcda30e]
[root@inasa03 linux-2.6.28.10]# patch -p1 < /tmp/smb/thinkpadacpi-0.24-20100220_v2.6.28.10.patch
patching file Documentation/laptops/thinkpad-acpi.txt
patching file Documentation/rfkill.txt
patching file drivers/Kconfig
patching file drivers/Makefile
patching file drivers/misc/Kconfig
patching file drivers/misc/Makefile
patching file drivers/misc/thinkpad_acpi.c
patching file drivers/platform/Kconfig
patching file drivers/platform/Makefile
patching file drivers/platform/x86/Kconfig
patching file drivers/platform/x86/Makefile
patching file drivers/platform/x86/thinkpad_acpi.c
patching file drivers/video/backlight/backlight.c
patching file include/linux/backlight.h
patching file include/linux/rfkill.h
patching file net/rfkill/rfkill-input.c
patching file net/rfkill/rfkill-input.h
patching file net/rfkill/rfkill.c
patching file sound/core/sound.c
patching file sound/sound_core.c
**Kernel .config生成 [#s021c769]
If you are compiling this driver as included in the Linux kernel
sources, look for the CONFIG_THINKPAD_ACPI Kconfig option.
It is located on the menu path: "Device Drivers" -> "X86 Platform
Specific Device Drivers" -> "ThinkPad ACPI Laptop Extras".
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#counter
