Скачиваем исходники :
| linux-2.6.24.4.tar.bz2 - само ядро |
| patch-2.6.24.4.bz2 - патч |
Нынешнее ядро
[root@localhost kernels]# uname -r 2.6.18-53.el5
Распоковываем архивы и раскидываем их по каталогам
[root@localhost ~]# tar -xjf linux-2.6.24.4.tar.bz2 [root@localhost ~]# bzip2 -d patch-2.6.24.4.bz2 [root@localhost ~]# cp -r linux-2.6.24.4 /usr/src/kernels/ [root@localhost ~]# cp patch-2.6.24.4 /usr/src/kernels/linux-2.6.24.4/ [root@localhost ~]# cd /usr/src/kernels/linux-2.6.24.4/
1 Пробуем наложить patch-2.6.24.4 на наше ядро(используя команду patch)
[root@localhost linux-2.6.24.4]# patch -p1 -i patch-2.6.24.4 .................................................................. Reversed (or previously applied) patch detected! Assume -R? [n] y patching file kernel/compat.c Reversed (or previously applied) patch detected! Assume -R? [n] y patching file kernel/futex.c Reversed (or previously applied) patch detected! Assume -R? [n] y patching file kernel/futex_compat.c Reversed (or previously applied) patch detected! Assume -R? [n] y patching file kernel/hrtimer.c Reversed (or previously applied) patch detected! Assume -R? [n] y patching file kernel/irq/chip.c Hunk #1 succeeded at 257 (offset 11 lines). Hunk #2 FAILED at 278. Hunk #3 succeeded at 650 with fuzz 2 (offset 43 lines). 1 out of 3 hunks FAILED -- saving rejects to file kernel/irq/chip.c.rej patching file kernel/posix-timers.c Reversed (or previously applied) patch detected! Assume -R? [n] y patching file kernel/relay.c Reversed (or previously applied) patch detected! Assume -R? [n] y patching file kernel/sched.c Reversed (or previously applied) patch detected! Assume -R? [n] y patching file kernel/sched_fair.c Reversed (or previously applied) patch detected! Assume -R? [n] y patching file kernel/sysctl.c ...................................................................
2 Чистка - удалеяем все временные файлы касающие прошлой сборки(make mrproper)
[root@localhost linux-2.6.24.4]# make mrproper
3 Мы должны опред. каким путем пойдем:
[root@localhost linux-2.6.24.4]# cp /usr/src/kernels/2.6.18-53.el5-i686/.config /usr/src/kernels/linux-2.6.24.4/ [root@localhost linux-2.6.24.4]# make oldconfig HOSTCC scripts/basic/fixdep HOSTCC scripts/basic/docproc HOSTCC scripts/kconfig/conf.o HOSTCC scripts/kconfig/kxgettext.o SHIPPED scripts/kconfig/zconf.tab.c SHIPPED scripts/kconfig/lex.zconf.c SHIPPED scripts/kconfig/zconf.hash.c HOSTCC scripts/kconfig/zconf.tab.o HOSTLD scripts/kconfig/conf scripts/kconfig/conf -o arch/x86/Kconfig # # using defaults found in /boot/config-2.6.18-53.el5 # /boot/config-2.6.18-53.el5:75:warning: trying to assign nonexistent symbol MODULE_SIG /boot/config-2.6.18-53.el5:76:warning: trying to assign nonexistent symbol MODULE_SIG_FORCE /boot/config-2.6.18-53.el5:83:warning: trying to assign nonexistent symbol PTRACE /boot/config-2.6.18-53.el5:84:warning: trying to assign nonexistent symbol UTRACE /boot/config-2.6.18-53.el5:111:warning: trying to assign nonexistent symbol X86_XEN /boot/config-2.6.18-53.el5:154:warning: trying to assign nonexistent symbol X86_CMPXCHG64 /boot/config-2.6.18-53.el5:161:warning: trying to assign nonexistent symbol TICK_DIVIDER /boot/config-2.6.18-53.el5:210:warning: trying to assign nonexistent symbol REGPARM ...................................................................................... * Linux Kernel Configuration * * * General setup * Prompt for development and/or incomplete code/drivers (EXPERIMENTAL) [Y/n/?] y Local version - append to kernel release (LOCALVERSION) [] Automatically append version information to the version string (LOCALVERSION_AUTO) [N/y/?] n Support for paging of anonymous memory (swap) (SWAP) [Y/n/?] y System V IPC (SYSVIPC) [Y/n/?] y POSIX Message Queues (POSIX_MQUEUE) [Y/n/?] y BSD Process Accounting (BSD_PROCESS_ACCT) [Y/n/?] y BSD Process Accounting version 3 file format (BSD_PROCESS_ACCT_V3) [N/y/?] n Export task/process statistics through netlink (EXPERIMENTAL) (TASKSTATS) [Y/n/?] y Enable per-task delay accounting (EXPERIMENTAL) (TASK_DELAY_ACCT) [Y/n/?] y Enable extended accounting over taskstats (EXPERIMENTAL) (TASK_XACCT) [N/y/?] (NEW) ......................................................................................... * Library routines * CRC-CCITT functions (CRC_CCITT) [M/y/?] m CRC16 functions (CRC16) [M/n/y/?] m CRC ITU-T V.41 functions (CRC_ITU_T) [M/y/?] (NEW) CRC32 functions (CRC32) [Y/?] y CRC7 functions (CRC7) [N/m/y/?] (NEW) CRC32c (Castagnoli, et al) Cyclic Redundancy-Check (LIBCRC32C) [Y/?] y # # configuration written to .config #
[root@localhost linux-2.6.24.4]# ls -a | grep .config .config
4 Соберем и установим модули(make)
[root@localhost linux-2.6.24.4]# make scripts/kconfig/conf -s arch/x86/Kconfig CHK include/linux/version.h UPD include/linux/version.h CHK include/linux/utsrelease.h UPD include/linux/utsrelease.h SYMLINK include/asm -> include/asm-x86 CC arch/x86/kernel/asm-offsets.s GEN include/asm-x86/asm-offsets.h CALL scripts/checksyscalls.sh HOSTCC scripts/genksyms/genksyms.o SHIPPED scripts/genksyms/lex.c SHIPPED scripts/genksyms/parse.h SHIPPED scripts/genksyms/keywords.c HOSTCC scripts/genksyms/lex.o SHIPPED scripts/genksyms/parse.c HOSTCC scripts/genksyms/parse.o HOSTLD scripts/genksyms/genksyms CC scripts/mod/empty.o HOSTCC scripts/mod/mk_elfconfig MKELF scripts/mod/elfconfig.h HOSTCC scripts/mod/file2alias.o HOSTCC scripts/mod/modpost.o HOSTCC scripts/mod/sumversion.o HOSTLD scripts/mod/modpost ........................................................ CC [M] fs/gfs2/sys.o CC [M] fs/gfs2/trans.o CC [M] fs/gfs2/util.o LD [M] fs/gfs2/gfs2.o LD fs/gfs2/locking/dlm/built-in.o CC [M] fs/gfs2/locking/dlm/lock.o CC [M] fs/gfs2/locking/dlm/main.o CC [M] fs/gfs2/locking/dlm/mount.o CC [M] fs/gfs2/locking/dlm/sysfs.o CC [M] fs/gfs2/locking/dlm/thread.o CC [M] fs/gfs2/locking/dlm/plock.o LD [M] fs/gfs2/locking/dlm/lock_dlm.o LD fs/gfs2/locking/nolock/built-in.o CC [M] fs/gfs2/locking/nolock/main.o LD [M] fs/gfs2/locking/nolock/lock_nolock.o LD fs/hfs/built-in.o CC [M] fs/hfs/bitmap.o CC [M] fs/hfs/bfind.o CC [M] fs/hfs/bnode.o CC [M] fs/hfs/brec.o CC [M] fs/hfs/btree.o CC [M] fs/hfs/catalog.o ........................................................
5 Устанвливаем ядро(make modules_install install)
[root@localhost linux-2.6.24.4]# make modules_install install INSTALL arch/x86/crypto/aes-i586.ko INSTALL arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.ko INSTALL arch/x86/kernel/cpu/cpufreq/p4-clockmod.ko INSTALL arch/x86/kernel/cpuid.ko INSTALL arch/x86/kernel/microcode.ko INSTALL arch/x86/kernel/msr.ko INSTALL arch/x86/oprofile/oprofile.ko INSTALL crypto/aes_generic.ko INSTALL crypto/anubis.ko INSTALL crypto/arc4.ko INSTALL crypto/async_tx/async_memcpy.ko INSTALL crypto/async_tx/async_tx.ko INSTALL crypto/async_tx/async_xor.ko INSTALL crypto/blkcipher.ko INSTALL crypto/blowfish.ko INSTALL crypto/cast5.ko INSTALL crypto/cast6.ko INSTALL crypto/cbc.ko INSTALL crypto/crypto_null.ko INSTALL crypto/deflate.ko INSTALL crypto/des_generic.ko INSTALL crypto/ecb.ko INSTALL crypto/khazad.ko INSTALL crypto/md4.ko .................................................................. DEPMOD 2.6.24.4 sh /usr/src/kernels/linux-2.6.24.4/arch/x86/boot/install.sh 2.6.24.4 arch/x86/boot/bzImage System.map "/boot"
6 Проверяем создание файлов и настраиваем загрузчик(grub)
[root@localhost boot]# ls /boot/ | grep 2.6.24.4 initrd-2.6.24.4.img System.map-2.6.24.4 vmlinuz-2.6.24.4 [root@localhost boot]# ls /lib/modules/ | grep 2.6.24.4 2.6.24.4
title CentOS (2.6.24.4)
root (hd0,0)
kernel /vmlinuz-2.6.24.4 ro root=/dev/VolGroup00/LogVol00
initrd /initrd-2.6.24.4.img
7 Перезагружаем комп и проверяем загрузку ядра
[root@localhost sysconfig]# uname -r 2.6.24.4
Поскрипту:
Вообще советую не заниматься этой ерундой, а брать ядра уже готовые в rpm или
в исходниках src.rpm, из репозитория своей OS